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What Are The Super Duplex Steel Flanges?


Finding a satisfying men's band is not an effortless thing. couple rings are trendy men's wedding bands as a result of their numerous features, which are various and greater than other wedding band products. They offer the optimal combination of unbelievable strength with style and comfort. And yet there are still a lots of men and women who don't understand about tungsten metal rings, so following, I will explain what are tungsten rings.

Pure couple rings is a light gray or whitish metal that is soft enough to be cut with a hack and ductile enough to be drawn into wire or extruded into various shapes. If contaminated with other materials, tungsten comes to be fragile and difficult to work with. Tungsten has the top melting point of all metal components. Tungsten carbide is an incredibly hard tungsten composition.couple rings is about ten times harder than 18K Gold, 5 times tougher than tool steel, and 4 times harder than titanium.

What is thecouple rings wedding band composed of?

Rings are created from two distinct mixed substances, tungsten and also carbide which are put to use to manufacture particular kinds of tungsten accessory. The solidity of tungsten carbide is large, two times as hard as rigid. Couple rings bands have a lots of advantages. The greatest advantage is that they don't need frequent brightening to protect against them from getting scratches. The tungsten wedding bands are also very strong and break resistant. Tungsten wedding ring are also highly resistant to taint and can not be effectively scraped. A Tungsten ring will continue being polished now and forever. It is a standout steel that epitomizes today's man more than any other. Tungsten rings are the most wear resistant wedding bands available on the planet. If you are looking for tungsten wedding ring and have a limited finances, the sales price will not be a matter, you can easily sustain it.

The ring is not only ultra inexpensive, but also provides a modern and masculine feel. Lots of gentlemens prefer the smooth, masculine and modern look of steel. The exceptional appearance of tungsten separates it from the classic gold and platinum wedding rings. The natural bronze color ofcouple rings can possibly be dark, white or even gold. You can conveniently acquire the look of precious metals, perfect for men who want to avoid traditional gold or silver.

couple ringsis favored by the world for its heat resistance, firmness and thickness. Lots of gentlemens like the VNMG Insert resilience and durability of tungsten. Because of the hardness of this steel, the tungsten wedding ring will be scratch resistant and will not bend over as effortlessly as other high priced or substitution metals. If you desire to exercise or do a lot of things by hand, at that time you require to pick a very tough product that is not easily damaged. There is without a doubt that the tungsten ring is the best option. In addition, as one of the most durable metals, tungsten has excellent scrape and taint resistance. This unique and exotic metal provides permanent polish and never loses its shine.

Some guys desire a light ring that they almost never sense, while some people like a weighty sensation. Becausecouple rings is a dense steel, it owns a pretty heavy weight. Men usually tend to pick tungsten rings to get their SNMG Insert heaviness and masculine attractiveness. Moreover, tungsten does not generate an allergic reaction in anybody. Men who are sensitive to other steels, like gold, can use tungsten rings with assurance without worry.

Needlessly to say, thecouple rings band has already become well-known in the fashion world because of its a great deal of classy and unique designs. However, it also has some disadvantages, and you still need to care about some matters during the use of tungsten rings.

The couple rings can will also be etched with a laser engraving tool that provides a variety of polishes, containing extremely polished mirrors and dark grey brushed faces.

Actually, the tougher the steel, the more brittle and weak. If you release the tungsten ring, or if you accidentally tear it on a hard surface, the metal may likely crack or damage. This resilient substance will rupture if adequate force is used.

Wedding bands comprised of tungsten can not be resized. Making an attempt to adjust the metal will only lead to breakage. So you really need to measure your finger size correctly.

An important aspect in the growing charm of tungsten bands and tungsten wedding bands is the excellent variety of types and looks possible. Tungsten can be generally constantly decorated, designed and worked to create rings perfect for any mood or occurrence. Tungsten Carbide as you may know is generally a tooling metal used in accurate and sophisticated tooling or drilling tools matching promise rings for boyfriend and girlfriend because of the its extraordinary strength. It is from these similar preferred residential or commercial properties that the utility of a mens wedding band occurred, generally easy cleaning and scrape resistance.


The Cemented Carbide Blog: carbide Insert quotation

Finding a satisfying men's band is not an effortless thing. couple rings are trendy men's wedding bands as a result of their numerous features, which are various and greater than other wedding band products. They offer the optimal combination of unbelievable strength with style and comfort. And yet there are still a lots of men and women who don't understand about tungsten metal rings, so following, I will explain what are tungsten rings.

Pure couple rings is a light gray or whitish metal that is soft enough to be cut with a hack and ductile enough to be drawn into wire or extruded into various shapes. If contaminated with other materials, tungsten comes to be fragile and difficult to work with. Tungsten has the top melting point of all metal components. Tungsten carbide is an incredibly hard tungsten composition.couple rings is about ten times harder than 18K Gold, 5 times tougher than tool steel, and 4 times harder than titanium.

What is thecouple rings wedding band composed of?

Rings are created from two distinct mixed substances, tungsten and also carbide which are put to use to manufacture particular kinds of tungsten accessory. The solidity of tungsten carbide is large, two times as hard as rigid. Couple rings bands have a lots of advantages. The greatest advantage is that they don't need frequent brightening to protect against them from getting scratches. The tungsten wedding bands are also very strong and break resistant. Tungsten wedding ring are also highly resistant to taint and can not be effectively scraped. A Tungsten ring will continue being polished now and forever. It is a standout steel that epitomizes today's man more than any other. Tungsten rings are the most wear resistant wedding bands available on the planet. If you are looking for tungsten wedding ring and have a limited finances, the sales price will not be a matter, you can easily sustain it.

The ring is not only ultra inexpensive, but also provides a modern and masculine feel. Lots of gentlemens prefer the smooth, masculine and modern look of steel. The exceptional appearance of tungsten separates it from the classic gold and platinum wedding rings. The natural bronze color ofcouple rings can possibly be dark, white or even gold. You can conveniently acquire the look of precious metals, perfect for men who want to avoid traditional gold or silver.

couple ringsis favored by the world for its heat resistance, firmness and thickness. Lots of gentlemens like the VNMG Insert resilience and durability of tungsten. Because of the hardness of this steel, the tungsten wedding ring will be scratch resistant and will not bend over as effortlessly as other high priced or substitution metals. If you desire to exercise or do a lot of things by hand, at that time you require to pick a very tough product that is not easily damaged. There is without a doubt that the tungsten ring is the best option. In addition, as one of the most durable metals, tungsten has excellent scrape and taint resistance. This unique and exotic metal provides permanent polish and never loses its shine.

Some guys desire a light ring that they almost never sense, while some people like a weighty sensation. Becausecouple rings is a dense steel, it owns a pretty heavy weight. Men usually tend to pick tungsten rings to get their SNMG Insert heaviness and masculine attractiveness. Moreover, tungsten does not generate an allergic reaction in anybody. Men who are sensitive to other steels, like gold, can use tungsten rings with assurance without worry.

Needlessly to say, thecouple rings band has already become well-known in the fashion world because of its a great deal of classy and unique designs. However, it also has some disadvantages, and you still need to care about some matters during the use of tungsten rings.

The couple rings can will also be etched with a laser engraving tool that provides a variety of polishes, containing extremely polished mirrors and dark grey brushed faces.

Actually, the tougher the steel, the more brittle and weak. If you release the tungsten ring, or if you accidentally tear it on a hard surface, the metal may likely crack or damage. This resilient substance will rupture if adequate force is used.

Wedding bands comprised of tungsten can not be resized. Making an attempt to adjust the metal will only lead to breakage. So you really need to measure your finger size correctly.

An important aspect in the growing charm of tungsten bands and tungsten wedding bands is the excellent variety of types and looks possible. Tungsten can be generally constantly decorated, designed and worked to create rings perfect for any mood or occurrence. Tungsten Carbide as you may know is generally a tooling metal used in accurate and sophisticated tooling or drilling tools matching promise rings for boyfriend and girlfriend because of the its extraordinary strength. It is from these similar preferred residential or commercial properties that the utility of a mens wedding band occurred, generally easy cleaning and scrape resistance.


The Cemented Carbide Blog: carbide Insert quotation

Finding a satisfying men's band is not an effortless thing. couple rings are trendy men's wedding bands as a result of their numerous features, which are various and greater than other wedding band products. They offer the optimal combination of unbelievable strength with style and comfort. And yet there are still a lots of men and women who don't understand about tungsten metal rings, so following, I will explain what are tungsten rings.

Pure couple rings is a light gray or whitish metal that is soft enough to be cut with a hack and ductile enough to be drawn into wire or extruded into various shapes. If contaminated with other materials, tungsten comes to be fragile and difficult to work with. Tungsten has the top melting point of all metal components. Tungsten carbide is an incredibly hard tungsten composition.couple rings is about ten times harder than 18K Gold, 5 times tougher than tool steel, and 4 times harder than titanium.

What is thecouple rings wedding band composed of?

Rings are created from two distinct mixed substances, tungsten and also carbide which are put to use to manufacture particular kinds of tungsten accessory. The solidity of tungsten carbide is large, two times as hard as rigid. Couple rings bands have a lots of advantages. The greatest advantage is that they don't need frequent brightening to protect against them from getting scratches. The tungsten wedding bands are also very strong and break resistant. Tungsten wedding ring are also highly resistant to taint and can not be effectively scraped. A Tungsten ring will continue being polished now and forever. It is a standout steel that epitomizes today's man more than any other. Tungsten rings are the most wear resistant wedding bands available on the planet. If you are looking for tungsten wedding ring and have a limited finances, the sales price will not be a matter, you can easily sustain it.

The ring is not only ultra inexpensive, but also provides a modern and masculine feel. Lots of gentlemens prefer the smooth, masculine and modern look of steel. The exceptional appearance of tungsten separates it from the classic gold and platinum wedding rings. The natural bronze color ofcouple rings can possibly be dark, white or even gold. You can conveniently acquire the look of precious metals, perfect for men who want to avoid traditional gold or silver.

couple ringsis favored by the world for its heat resistance, firmness and thickness. Lots of gentlemens like the VNMG Insert resilience and durability of tungsten. Because of the hardness of this steel, the tungsten wedding ring will be scratch resistant and will not bend over as effortlessly as other high priced or substitution metals. If you desire to exercise or do a lot of things by hand, at that time you require to pick a very tough product that is not easily damaged. There is without a doubt that the tungsten ring is the best option. In addition, as one of the most durable metals, tungsten has excellent scrape and taint resistance. This unique and exotic metal provides permanent polish and never loses its shine.

Some guys desire a light ring that they almost never sense, while some people like a weighty sensation. Becausecouple rings is a dense steel, it owns a pretty heavy weight. Men usually tend to pick tungsten rings to get their SNMG Insert heaviness and masculine attractiveness. Moreover, tungsten does not generate an allergic reaction in anybody. Men who are sensitive to other steels, like gold, can use tungsten rings with assurance without worry.

Needlessly to say, thecouple rings band has already become well-known in the fashion world because of its a great deal of classy and unique designs. However, it also has some disadvantages, and you still need to care about some matters during the use of tungsten rings.

The couple rings can will also be etched with a laser engraving tool that provides a variety of polishes, containing extremely polished mirrors and dark grey brushed faces.

Actually, the tougher the steel, the more brittle and weak. If you release the tungsten ring, or if you accidentally tear it on a hard surface, the metal may likely crack or damage. This resilient substance will rupture if adequate force is used.

Wedding bands comprised of tungsten can not be resized. Making an attempt to adjust the metal will only lead to breakage. So you really need to measure your finger size correctly.

An important aspect in the growing charm of tungsten bands and tungsten wedding bands is the excellent variety of types and looks possible. Tungsten can be generally constantly decorated, designed and worked to create rings perfect for any mood or occurrence. Tungsten Carbide as you may know is generally a tooling metal used in accurate and sophisticated tooling or drilling tools matching promise rings for boyfriend and girlfriend because of the its extraordinary strength. It is from these similar preferred residential or commercial properties that the utility of a mens wedding band occurred, generally easy cleaning and scrape resistance.


The Cemented Carbide Blog: carbide Insert quotation
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How To Choose The Best Calcium Hypochlorite Supplier


How to cut Plastic with an Angle grinder

Using an angle grinder is a great way to quickly and efficiently cut the plastic into the desired shape and size. This guide will provide you with all the information you need to safely and effectively cut plastic with an angle grinder. We will cover the necessary tools, safety tips, and techniques for getting the best results. So let's get tube process inserts started!

  • First, make sure that your angle grinder is equipped with a plastic cutting wheel
  • If not, you will need to purchase one separately
  • Next, clamp the piece of plastic that you want to cut in a vise or other similar device
  • Then, position the angle grinder so that the cutting wheel is perpendicular to the surface of the plastic
  • Finally, start the angle grinder and slowly guide it Deep Hole Drilling Inserts along the length of the plastic piece that you want to cut.

Can I Cut Plastic With a Grinder

An angle grinder is a versatile tool that can be used for a variety of projects, including cutting plastics. When cutting plastic with an angle grinder, it's important to use the correct type of blade and take safety precautions. To ensure a safe and successful experience cutting plastic with an angle grinder, follow these tips:

-Choose a carbide-tipped or diamond blade designed for cutting plastic. These types of blades are specifically designed to cut through hard materials like pliable ones without dulling quickly. -Wear protective gear, including eye protection and gloves.

The sparks generated by the angle grinder can be harmful if they come into contact with your skin or eyes. -Secure the piece of plastic you're going to cut. Angle grinders can create powerful vibrations, so it's important to make sure the material you're working with is securely clamped down before beginning to cut.

-Start cuts in the middle of the material rather than at the edge. This will help prevent the blade from catching on the edge of the material and causing kickback. -Use light pressure when cutting and avoid forcing the blade through the material; let the blade do the work for you.

What Type of Grinder Blade do I need to cut Plastics?

If you're looking for a way to cut plastic, then you're probably wondering what type of grinder blade you need. To make sure you get the right type of blade, it's important to understand the different types of blades and what they are used for. In this article, we'll look at the different types of grinder blades available and which one is best suited for cutting plastic. We'll also look at safety considerations and tips for getting the best results.

You will need a specialized plastic cutting blade for your grinder. These blades are designed to cut through plastic materials without damaging them. Most plastic cutting blades are made from high-speed steel and feature a special angle and tooth configuration that allows them to cut efficiently and safely through the plastic material.

How Do I Keep the Plastic from Melting

If you're working with melted plastic, there are a few things you can do to try to salvage it. First, if the plastic is still in liquid form, pour it into a mold so that it will harden in the desired shape. If the plastic has already hardened, you can try reheating it and then reshaping it.

Finally, if all else fails, you can try using a solvent to dissolve the plastic so that you can start over.

Which angle grinder disc is for plastic?

If you're looking for an angle grinder disc for plastic, then the best type of disc to use is a diamond disc. Diamond discs are ideal for cutting through all types of plastic, and they are designed to be long-lasting and efficient. They also provide a smooth, clean finish, which is ideal for projects involving plastic.

What materials Cannot be cut by an angle grinder?

Angle grinders are powerful tools that can be used to cut various materials, but some materials cannot be cut by an angle grinder. These include steel or iron, which will cause the blade to become dull and overheat, as well as aluminum, which can be difficult to cut with an angle grinder due to its soft nature. Additionally, angle grinders should not be used to cut masonry materials such as stone, concrete, or brick, as these materials are too hard and will damage the blade.

What is the easiest way to cut hard plastic?

The easiest way to cut hard plastics is to use a reciprocating saw with a malleable-cutting blade. A reciprocating saw is a type of saw with a long blade that moves back and forth in rapid motion. The plastic-cutting blade is specifically designed to make quick, clean cuts in hard plastic. It is important to use the correct blade for the job to ensure a successful cut.

Conclusion

If you're looking to cut plastic, you might be wondering if an angle grinder is a right tool for the job. The answer is yes! You can use an angle grinder to cut plastic, but there are a few things you need to keep in mind.

First, make sure that you're using a cutting wheel that's designed for cutting plastics. Second, go slowly and use light pressure to avoid melting the plastic. And finally, be careful of flying debris and sparks when cutting.


The Cemented Carbide Blog: special Inserts

How to cut Plastic with an Angle grinder

Using an angle grinder is a great way to quickly and efficiently cut the plastic into the desired shape and size. This guide will provide you with all the information you need to safely and effectively cut plastic with an angle grinder. We will cover the necessary tools, safety tips, and techniques for getting the best results. So let's get tube process inserts started!

  • First, make sure that your angle grinder is equipped with a plastic cutting wheel
  • If not, you will need to purchase one separately
  • Next, clamp the piece of plastic that you want to cut in a vise or other similar device
  • Then, position the angle grinder so that the cutting wheel is perpendicular to the surface of the plastic
  • Finally, start the angle grinder and slowly guide it Deep Hole Drilling Inserts along the length of the plastic piece that you want to cut.

Can I Cut Plastic With a Grinder

An angle grinder is a versatile tool that can be used for a variety of projects, including cutting plastics. When cutting plastic with an angle grinder, it's important to use the correct type of blade and take safety precautions. To ensure a safe and successful experience cutting plastic with an angle grinder, follow these tips:

-Choose a carbide-tipped or diamond blade designed for cutting plastic. These types of blades are specifically designed to cut through hard materials like pliable ones without dulling quickly. -Wear protective gear, including eye protection and gloves.

The sparks generated by the angle grinder can be harmful if they come into contact with your skin or eyes. -Secure the piece of plastic you're going to cut. Angle grinders can create powerful vibrations, so it's important to make sure the material you're working with is securely clamped down before beginning to cut.

-Start cuts in the middle of the material rather than at the edge. This will help prevent the blade from catching on the edge of the material and causing kickback. -Use light pressure when cutting and avoid forcing the blade through the material; let the blade do the work for you.

What Type of Grinder Blade do I need to cut Plastics?

If you're looking for a way to cut plastic, then you're probably wondering what type of grinder blade you need. To make sure you get the right type of blade, it's important to understand the different types of blades and what they are used for. In this article, we'll look at the different types of grinder blades available and which one is best suited for cutting plastic. We'll also look at safety considerations and tips for getting the best results.

You will need a specialized plastic cutting blade for your grinder. These blades are designed to cut through plastic materials without damaging them. Most plastic cutting blades are made from high-speed steel and feature a special angle and tooth configuration that allows them to cut efficiently and safely through the plastic material.

How Do I Keep the Plastic from Melting

If you're working with melted plastic, there are a few things you can do to try to salvage it. First, if the plastic is still in liquid form, pour it into a mold so that it will harden in the desired shape. If the plastic has already hardened, you can try reheating it and then reshaping it.

Finally, if all else fails, you can try using a solvent to dissolve the plastic so that you can start over.

Which angle grinder disc is for plastic?

If you're looking for an angle grinder disc for plastic, then the best type of disc to use is a diamond disc. Diamond discs are ideal for cutting through all types of plastic, and they are designed to be long-lasting and efficient. They also provide a smooth, clean finish, which is ideal for projects involving plastic.

What materials Cannot be cut by an angle grinder?

Angle grinders are powerful tools that can be used to cut various materials, but some materials cannot be cut by an angle grinder. These include steel or iron, which will cause the blade to become dull and overheat, as well as aluminum, which can be difficult to cut with an angle grinder due to its soft nature. Additionally, angle grinders should not be used to cut masonry materials such as stone, concrete, or brick, as these materials are too hard and will damage the blade.

What is the easiest way to cut hard plastic?

The easiest way to cut hard plastics is to use a reciprocating saw with a malleable-cutting blade. A reciprocating saw is a type of saw with a long blade that moves back and forth in rapid motion. The plastic-cutting blade is specifically designed to make quick, clean cuts in hard plastic. It is important to use the correct blade for the job to ensure a successful cut.

Conclusion

If you're looking to cut plastic, you might be wondering if an angle grinder is a right tool for the job. The answer is yes! You can use an angle grinder to cut plastic, but there are a few things you need to keep in mind.

First, make sure that you're using a cutting wheel that's designed for cutting plastics. Second, go slowly and use light pressure to avoid melting the plastic. And finally, be careful of flying debris and sparks when cutting.


The Cemented Carbide Blog: special Inserts

How to cut Plastic with an Angle grinder

Using an angle grinder is a great way to quickly and efficiently cut the plastic into the desired shape and size. This guide will provide you with all the information you need to safely and effectively cut plastic with an angle grinder. We will cover the necessary tools, safety tips, and techniques for getting the best results. So let's get tube process inserts started!

  • First, make sure that your angle grinder is equipped with a plastic cutting wheel
  • If not, you will need to purchase one separately
  • Next, clamp the piece of plastic that you want to cut in a vise or other similar device
  • Then, position the angle grinder so that the cutting wheel is perpendicular to the surface of the plastic
  • Finally, start the angle grinder and slowly guide it Deep Hole Drilling Inserts along the length of the plastic piece that you want to cut.

Can I Cut Plastic With a Grinder

An angle grinder is a versatile tool that can be used for a variety of projects, including cutting plastics. When cutting plastic with an angle grinder, it's important to use the correct type of blade and take safety precautions. To ensure a safe and successful experience cutting plastic with an angle grinder, follow these tips:

-Choose a carbide-tipped or diamond blade designed for cutting plastic. These types of blades are specifically designed to cut through hard materials like pliable ones without dulling quickly. -Wear protective gear, including eye protection and gloves.

The sparks generated by the angle grinder can be harmful if they come into contact with your skin or eyes. -Secure the piece of plastic you're going to cut. Angle grinders can create powerful vibrations, so it's important to make sure the material you're working with is securely clamped down before beginning to cut.

-Start cuts in the middle of the material rather than at the edge. This will help prevent the blade from catching on the edge of the material and causing kickback. -Use light pressure when cutting and avoid forcing the blade through the material; let the blade do the work for you.

What Type of Grinder Blade do I need to cut Plastics?

If you're looking for a way to cut plastic, then you're probably wondering what type of grinder blade you need. To make sure you get the right type of blade, it's important to understand the different types of blades and what they are used for. In this article, we'll look at the different types of grinder blades available and which one is best suited for cutting plastic. We'll also look at safety considerations and tips for getting the best results.

You will need a specialized plastic cutting blade for your grinder. These blades are designed to cut through plastic materials without damaging them. Most plastic cutting blades are made from high-speed steel and feature a special angle and tooth configuration that allows them to cut efficiently and safely through the plastic material.

How Do I Keep the Plastic from Melting

If you're working with melted plastic, there are a few things you can do to try to salvage it. First, if the plastic is still in liquid form, pour it into a mold so that it will harden in the desired shape. If the plastic has already hardened, you can try reheating it and then reshaping it.

Finally, if all else fails, you can try using a solvent to dissolve the plastic so that you can start over.

Which angle grinder disc is for plastic?

If you're looking for an angle grinder disc for plastic, then the best type of disc to use is a diamond disc. Diamond discs are ideal for cutting through all types of plastic, and they are designed to be long-lasting and efficient. They also provide a smooth, clean finish, which is ideal for projects involving plastic.

What materials Cannot be cut by an angle grinder?

Angle grinders are powerful tools that can be used to cut various materials, but some materials cannot be cut by an angle grinder. These include steel or iron, which will cause the blade to become dull and overheat, as well as aluminum, which can be difficult to cut with an angle grinder due to its soft nature. Additionally, angle grinders should not be used to cut masonry materials such as stone, concrete, or brick, as these materials are too hard and will damage the blade.

What is the easiest way to cut hard plastic?

The easiest way to cut hard plastics is to use a reciprocating saw with a malleable-cutting blade. A reciprocating saw is a type of saw with a long blade that moves back and forth in rapid motion. The plastic-cutting blade is specifically designed to make quick, clean cuts in hard plastic. It is important to use the correct blade for the job to ensure a successful cut.

Conclusion

If you're looking to cut plastic, you might be wondering if an angle grinder is a right tool for the job. The answer is yes! You can use an angle grinder to cut plastic, but there are a few things you need to keep in mind.

First, make sure that you're using a cutting wheel that's designed for cutting plastics. Second, go slowly and use light pressure to avoid melting the plastic. And finally, be careful of flying debris and sparks when cutting.


The Cemented Carbide Blog: special Inserts
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Shopping For Men's Tungsten Rings Online


Bulk density of micronized powder is the ratio of unit volume in the state of natural accumulation and granular forms. The volume in natural accumulation state is the gap between particles and particle size. The packing density is an important technical parameter of carbide silicon powder. It means the micronized powder flows into the container in specific ways and means. The ratio between quality and volume can be expressed in g/cm3.

Compared with coarse particles of abrasive bulk density measurement methods, measurement of differential packing density are much more complex, because the micronized particle diameter is relatively small, the adhesive force between the particles, friction and particle weight at an order of magnitude, particle each adsorption, the formation of agglomeration. The smaller the particle diameter, the agglomeration of the more serious. Measure the bulk density of silicon carbide powder particles must be dispersed, it is necessary to exert a certain force, when the external force is greater than the adhesive force and friction between the micronized particles, micronized particles will separate, external forces generated by a variety of ways to achieve the mechanical vibration.

The particle shape is posed by the various points on the outline of a particle boundary image. An important feature of the shape of the particles of silicon carbide powder, silicon carbide powder, and micronized particle shape directly affects the mobility of the silicon carbide, VBMT Insert the packing density, surface oxidation. Observation and study of particle shape and surface structure can be observed by optical microscopy, electron transmission microscopy and scanning electron microscopy, the thick silicon carbide powder with a magnifying glass or the naked eye.

Micronized particles have a variety of shapes. They can not have assertion that which is the most suitable shape. Even if the same powder production way will produce different particle shape, the main purpose of multi-line cutting of silicon carbide powder angular irregular, diamond is the best and worst blunt shape.

All kinds of powder bulk density are reduced with the reduction of particle size when particle size is reduced to a certain extent, the packing density will be less than 000 g / cm3. This is because the gap between the particles tungsten carbide inserts increases as the particle size decreases, the micronized particles increase the surface area. Under normal circumstances, the micro powder bulk density is greater than the packing density of green silicon carbide powder, the packing density of green silicon carbide powder is greater than the packing density of black silicon carbide powder.

Sharp silicon carbide powder for the same model than the blunt silicon carbide powder particle diameter of the large gap between the sharp particles, so that the packing density of smaller; between the different models, the packing density decreases with the reduction of particle diameter This is because the gap between the particles increases as the particle size decreases, the micronized particles increase the surface area.

Different packing densities of raw material metal powder have significant difference. In the same raw materials and particle size, packing density of green silicon carbide powder can discriminate the grain type of micronized powder. In different particle size case, with the particle diameter becomes smaller, the packing density of green silicon carbide powder gradually decreases. When the particle diameter is reduced to a certain extent, the bulk density is less than 1.000 g / cm3.


The Cemented Carbide Blog: drilling Insert

Bulk density of micronized powder is the ratio of unit volume in the state of natural accumulation and granular forms. The volume in natural accumulation state is the gap between particles and particle size. The packing density is an important technical parameter of carbide silicon powder. It means the micronized powder flows into the container in specific ways and means. The ratio between quality and volume can be expressed in g/cm3.

Compared with coarse particles of abrasive bulk density measurement methods, measurement of differential packing density are much more complex, because the micronized particle diameter is relatively small, the adhesive force between the particles, friction and particle weight at an order of magnitude, particle each adsorption, the formation of agglomeration. The smaller the particle diameter, the agglomeration of the more serious. Measure the bulk density of silicon carbide powder particles must be dispersed, it is necessary to exert a certain force, when the external force is greater than the adhesive force and friction between the micronized particles, micronized particles will separate, external forces generated by a variety of ways to achieve the mechanical vibration.

The particle shape is posed by the various points on the outline of a particle boundary image. An important feature of the shape of the particles of silicon carbide powder, silicon carbide powder, and micronized particle shape directly affects the mobility of the silicon carbide, VBMT Insert the packing density, surface oxidation. Observation and study of particle shape and surface structure can be observed by optical microscopy, electron transmission microscopy and scanning electron microscopy, the thick silicon carbide powder with a magnifying glass or the naked eye.

Micronized particles have a variety of shapes. They can not have assertion that which is the most suitable shape. Even if the same powder production way will produce different particle shape, the main purpose of multi-line cutting of silicon carbide powder angular irregular, diamond is the best and worst blunt shape.

All kinds of powder bulk density are reduced with the reduction of particle size when particle size is reduced to a certain extent, the packing density will be less than 000 g / cm3. This is because the gap between the particles tungsten carbide inserts increases as the particle size decreases, the micronized particles increase the surface area. Under normal circumstances, the micro powder bulk density is greater than the packing density of green silicon carbide powder, the packing density of green silicon carbide powder is greater than the packing density of black silicon carbide powder.

Sharp silicon carbide powder for the same model than the blunt silicon carbide powder particle diameter of the large gap between the sharp particles, so that the packing density of smaller; between the different models, the packing density decreases with the reduction of particle diameter This is because the gap between the particles increases as the particle size decreases, the micronized particles increase the surface area.

Different packing densities of raw material metal powder have significant difference. In the same raw materials and particle size, packing density of green silicon carbide powder can discriminate the grain type of micronized powder. In different particle size case, with the particle diameter becomes smaller, the packing density of green silicon carbide powder gradually decreases. When the particle diameter is reduced to a certain extent, the bulk density is less than 1.000 g / cm3.


The Cemented Carbide Blog: drilling Insert

Bulk density of micronized powder is the ratio of unit volume in the state of natural accumulation and granular forms. The volume in natural accumulation state is the gap between particles and particle size. The packing density is an important technical parameter of carbide silicon powder. It means the micronized powder flows into the container in specific ways and means. The ratio between quality and volume can be expressed in g/cm3.

Compared with coarse particles of abrasive bulk density measurement methods, measurement of differential packing density are much more complex, because the micronized particle diameter is relatively small, the adhesive force between the particles, friction and particle weight at an order of magnitude, particle each adsorption, the formation of agglomeration. The smaller the particle diameter, the agglomeration of the more serious. Measure the bulk density of silicon carbide powder particles must be dispersed, it is necessary to exert a certain force, when the external force is greater than the adhesive force and friction between the micronized particles, micronized particles will separate, external forces generated by a variety of ways to achieve the mechanical vibration.

The particle shape is posed by the various points on the outline of a particle boundary image. An important feature of the shape of the particles of silicon carbide powder, silicon carbide powder, and micronized particle shape directly affects the mobility of the silicon carbide, VBMT Insert the packing density, surface oxidation. Observation and study of particle shape and surface structure can be observed by optical microscopy, electron transmission microscopy and scanning electron microscopy, the thick silicon carbide powder with a magnifying glass or the naked eye.

Micronized particles have a variety of shapes. They can not have assertion that which is the most suitable shape. Even if the same powder production way will produce different particle shape, the main purpose of multi-line cutting of silicon carbide powder angular irregular, diamond is the best and worst blunt shape.

All kinds of powder bulk density are reduced with the reduction of particle size when particle size is reduced to a certain extent, the packing density will be less than 000 g / cm3. This is because the gap between the particles tungsten carbide inserts increases as the particle size decreases, the micronized particles increase the surface area. Under normal circumstances, the micro powder bulk density is greater than the packing density of green silicon carbide powder, the packing density of green silicon carbide powder is greater than the packing density of black silicon carbide powder.

Sharp silicon carbide powder for the same model than the blunt silicon carbide powder particle diameter of the large gap between the sharp particles, so that the packing density of smaller; between the different models, the packing density decreases with the reduction of particle diameter This is because the gap between the particles increases as the particle size decreases, the micronized particles increase the surface area.

Different packing densities of raw material metal powder have significant difference. In the same raw materials and particle size, packing density of green silicon carbide powder can discriminate the grain type of micronized powder. In different particle size case, with the particle diameter becomes smaller, the packing density of green silicon carbide powder gradually decreases. When the particle diameter is reduced to a certain extent, the bulk density is less than 1.000 g / cm3.


The Cemented Carbide Blog: drilling Insert
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How to Choose The Best PVC Pipes From Top Manufacturers?


Plastic Recycling has now become an essential step to reduce the harmful effects caused by non-biodegradable plastic. According to a recent survey, one million plastic bottles are being purchased on earth per minute. But the lesser-known and saddest part is that only 9% of the plastic consumed or produced goes for recycling.

An important way to recycle plastic

Using reprocessed HIPS (High Impact Polystyrene) pellets is the most effective and easy way to recycle plastic. HIPS is in fact, a modified form of polystyrene, which in turn, is a thermoplastic material obtained by polymerizing styrene a chemical material naturally available in some foods and plants.

Polystyrene is also popular with the names of GPPS (General Purpose Poly Styrene) and crystal PS, respectively. The HIPS pellets find widespread use by humans in assorted consumer products. These pellets play a crucial role in protecting the environment from the hazardous effects caused by polluted plastic material. Here are a few important features and use cases of these pellets.

1. Used in Printing Industry

HIPS finds heavy use in the printing industry to support ABS prints, because of its dissolving capacity in the limonene solution. It is highly compatible with all the important adhesives used for printing. These pellets deliver the best prints when maintained with a temperature of 230 and 240 °C on the nozzle and from 90 to 100 °C on the print bed.

2. Food Packaging

When reprocessed, HIPS pellets can be handy in the tough and durable packaging of various food materials. These eco-friendly food packages can protect the environment from pollution. Many famous companies across the globe are now opting for reprocessed HIPS pellets to pack the processed foods for a greener and healthier environment.

3. For Electronics

Reprocessed HIPS pellets make up more than half of the plastic used in all the electronic devices and applications. Industries use them in the packaging of Television, Radio, telecommunication equipment and so on. These are also ideal to pack the several household electronic TNMG Insert appliances prior to their shipping to distant places. The process of recycling adds great value to the electronic industry by conserving resources used in the manufacturing of the goods.

4. Medical Applications

HIPS pellets has many takers from the healthcare industry for packaging of the medicines and for manufacturing Petri dishes, pipettes, trays, etc. The higher impact strength and the rigid quality of these pellets help in easy molding and transformation of the materials.

Properties

After getting detailed info on the application or use cases of HIPS pellets, here is a quick look at vivid properties of HIPS Pellets:

  • Tensile Strength: The HIPS pellets have a tensile strength of around 2.20 - 2.70 N/mm2, which is ideal for the many utilities in various industries.
  • Notched Cemented Carbide Inserts Impact Strength: The notched impact strength of the HIPS pellets is around 10.0 - 20.0 Kj/m2 under ideal conditions.
  • Thermal Coefficient Expansion: The thermal coefficient expansion of HIPS pellets is around 80x10-6
  • Density: The density of HIPS pellets is around 1.03 - 1.06 g/cm3 in a suitable environment.
  • Reprocessed HIPS pellets are the hardest, translucent and rigid form of plastic materials. Get these pellets from a trusted supplier and manufacturer today to use them for the utilities.


    The Cemented Carbide Blog: carbide insert blanks

    Plastic Recycling has now become an essential step to reduce the harmful effects caused by non-biodegradable plastic. According to a recent survey, one million plastic bottles are being purchased on earth per minute. But the lesser-known and saddest part is that only 9% of the plastic consumed or produced goes for recycling.

    An important way to recycle plastic

    Using reprocessed HIPS (High Impact Polystyrene) pellets is the most effective and easy way to recycle plastic. HIPS is in fact, a modified form of polystyrene, which in turn, is a thermoplastic material obtained by polymerizing styrene a chemical material naturally available in some foods and plants.

    Polystyrene is also popular with the names of GPPS (General Purpose Poly Styrene) and crystal PS, respectively. The HIPS pellets find widespread use by humans in assorted consumer products. These pellets play a crucial role in protecting the environment from the hazardous effects caused by polluted plastic material. Here are a few important features and use cases of these pellets.

    1. Used in Printing Industry

    HIPS finds heavy use in the printing industry to support ABS prints, because of its dissolving capacity in the limonene solution. It is highly compatible with all the important adhesives used for printing. These pellets deliver the best prints when maintained with a temperature of 230 and 240 °C on the nozzle and from 90 to 100 °C on the print bed.

    2. Food Packaging

    When reprocessed, HIPS pellets can be handy in the tough and durable packaging of various food materials. These eco-friendly food packages can protect the environment from pollution. Many famous companies across the globe are now opting for reprocessed HIPS pellets to pack the processed foods for a greener and healthier environment.

    3. For Electronics

    Reprocessed HIPS pellets make up more than half of the plastic used in all the electronic devices and applications. Industries use them in the packaging of Television, Radio, telecommunication equipment and so on. These are also ideal to pack the several household electronic TNMG Insert appliances prior to their shipping to distant places. The process of recycling adds great value to the electronic industry by conserving resources used in the manufacturing of the goods.

    4. Medical Applications

    HIPS pellets has many takers from the healthcare industry for packaging of the medicines and for manufacturing Petri dishes, pipettes, trays, etc. The higher impact strength and the rigid quality of these pellets help in easy molding and transformation of the materials.

    Properties

    After getting detailed info on the application or use cases of HIPS pellets, here is a quick look at vivid properties of HIPS Pellets:

  • Tensile Strength: The HIPS pellets have a tensile strength of around 2.20 - 2.70 N/mm2, which is ideal for the many utilities in various industries.
  • Notched Cemented Carbide Inserts Impact Strength: The notched impact strength of the HIPS pellets is around 10.0 - 20.0 Kj/m2 under ideal conditions.
  • Thermal Coefficient Expansion: The thermal coefficient expansion of HIPS pellets is around 80x10-6
  • Density: The density of HIPS pellets is around 1.03 - 1.06 g/cm3 in a suitable environment.
  • Reprocessed HIPS pellets are the hardest, translucent and rigid form of plastic materials. Get these pellets from a trusted supplier and manufacturer today to use them for the utilities.


    The Cemented Carbide Blog: carbide insert blanks

    Plastic Recycling has now become an essential step to reduce the harmful effects caused by non-biodegradable plastic. According to a recent survey, one million plastic bottles are being purchased on earth per minute. But the lesser-known and saddest part is that only 9% of the plastic consumed or produced goes for recycling.

    An important way to recycle plastic

    Using reprocessed HIPS (High Impact Polystyrene) pellets is the most effective and easy way to recycle plastic. HIPS is in fact, a modified form of polystyrene, which in turn, is a thermoplastic material obtained by polymerizing styrene a chemical material naturally available in some foods and plants.

    Polystyrene is also popular with the names of GPPS (General Purpose Poly Styrene) and crystal PS, respectively. The HIPS pellets find widespread use by humans in assorted consumer products. These pellets play a crucial role in protecting the environment from the hazardous effects caused by polluted plastic material. Here are a few important features and use cases of these pellets.

    1. Used in Printing Industry

    HIPS finds heavy use in the printing industry to support ABS prints, because of its dissolving capacity in the limonene solution. It is highly compatible with all the important adhesives used for printing. These pellets deliver the best prints when maintained with a temperature of 230 and 240 °C on the nozzle and from 90 to 100 °C on the print bed.

    2. Food Packaging

    When reprocessed, HIPS pellets can be handy in the tough and durable packaging of various food materials. These eco-friendly food packages can protect the environment from pollution. Many famous companies across the globe are now opting for reprocessed HIPS pellets to pack the processed foods for a greener and healthier environment.

    3. For Electronics

    Reprocessed HIPS pellets make up more than half of the plastic used in all the electronic devices and applications. Industries use them in the packaging of Television, Radio, telecommunication equipment and so on. These are also ideal to pack the several household electronic TNMG Insert appliances prior to their shipping to distant places. The process of recycling adds great value to the electronic industry by conserving resources used in the manufacturing of the goods.

    4. Medical Applications

    HIPS pellets has many takers from the healthcare industry for packaging of the medicines and for manufacturing Petri dishes, pipettes, trays, etc. The higher impact strength and the rigid quality of these pellets help in easy molding and transformation of the materials.

    Properties

    After getting detailed info on the application or use cases of HIPS pellets, here is a quick look at vivid properties of HIPS Pellets:

  • Tensile Strength: The HIPS pellets have a tensile strength of around 2.20 - 2.70 N/mm2, which is ideal for the many utilities in various industries.
  • Notched Cemented Carbide Inserts Impact Strength: The notched impact strength of the HIPS pellets is around 10.0 - 20.0 Kj/m2 under ideal conditions.
  • Thermal Coefficient Expansion: The thermal coefficient expansion of HIPS pellets is around 80x10-6
  • Density: The density of HIPS pellets is around 1.03 - 1.06 g/cm3 in a suitable environment.
  • Reprocessed HIPS pellets are the hardest, translucent and rigid form of plastic materials. Get these pellets from a trusted supplier and manufacturer today to use them for the utilities.


    The Cemented Carbide Blog: carbide insert blanks
    nice!(0)  コメント(0) 

    Comprehensive Knowledge on Concrete Cutting Service


    Apart from their basic utilization in laboratories, laboratory chemicals are also used by many industries for their production purposes. And obviously, the industries too have to comply with the standards associated with these chemicals for manufacturing their products. The one with hazardous properties must be labeled and shipped properly.

    Buy Only Tested Chemicals RCMX Insert

    There are different CDH chemicals found under the list. These laboratory fine chemicals are tested by scientists at the same time recognized by different agencies for environment protection. Aside from this type however, there are other kinds to consider in the industrial product.

    Never Ignore Safety Aspect

    When it comes to safety aspect of any given Lab, then every student or expert working in the lab is responsible. One must work with simple common sense and evade chemical spillover, handle glassware items carefully, as a matter of fact one should be careful enough while performing any experimental work with laboratory chemicals. If any accident occurs required safety measures must be carried out as soon as possible. It is highly advisable that a person should always be conscious to assist the other person if any severe accident occurs.

    Go for Branded Suppliers Only

    In addition, you will want to check that the laboratory chemical supplier company you outsource the drying function to incorporates a vacuum pump with the latest protective membrane technology to reduce environmental emissions as well as the recapture of solvents that are by-products of the drying process. Sometimes, these solvents could be recycled for other uses. Multi-purpose processes can help reduce overall production drying costs.

    Check for the Quality of Lab Chemicals

    Another thing to check for in a company that will be drying your chemicals is the ability to pack the dried materials in to different sized bags or containers for you. You want a place with the ability to bag a few hundred kilos to several hundred tons, depending on your needs. This means they are versatile and well-equipped to Carbide Turning Inserts handle any drying job. A dust extraction system is also a necessary requirement for biological stains.

    In the End

    The bottom line is that you should look to a chemical company for your drying needs that offers the necessary safety features to protect the workers and the environment in addition to being able to handle any capacity. Versatility and flexibility is important for your chemical drying needs.


    The Cemented Carbide Blog: carbide drilling Inserts

    Apart from their basic utilization in laboratories, laboratory chemicals are also used by many industries for their production purposes. And obviously, the industries too have to comply with the standards associated with these chemicals for manufacturing their products. The one with hazardous properties must be labeled and shipped properly.

    Buy Only Tested Chemicals RCMX Insert

    There are different CDH chemicals found under the list. These laboratory fine chemicals are tested by scientists at the same time recognized by different agencies for environment protection. Aside from this type however, there are other kinds to consider in the industrial product.

    Never Ignore Safety Aspect

    When it comes to safety aspect of any given Lab, then every student or expert working in the lab is responsible. One must work with simple common sense and evade chemical spillover, handle glassware items carefully, as a matter of fact one should be careful enough while performing any experimental work with laboratory chemicals. If any accident occurs required safety measures must be carried out as soon as possible. It is highly advisable that a person should always be conscious to assist the other person if any severe accident occurs.

    Go for Branded Suppliers Only

    In addition, you will want to check that the laboratory chemical supplier company you outsource the drying function to incorporates a vacuum pump with the latest protective membrane technology to reduce environmental emissions as well as the recapture of solvents that are by-products of the drying process. Sometimes, these solvents could be recycled for other uses. Multi-purpose processes can help reduce overall production drying costs.

    Check for the Quality of Lab Chemicals

    Another thing to check for in a company that will be drying your chemicals is the ability to pack the dried materials in to different sized bags or containers for you. You want a place with the ability to bag a few hundred kilos to several hundred tons, depending on your needs. This means they are versatile and well-equipped to Carbide Turning Inserts handle any drying job. A dust extraction system is also a necessary requirement for biological stains.

    In the End

    The bottom line is that you should look to a chemical company for your drying needs that offers the necessary safety features to protect the workers and the environment in addition to being able to handle any capacity. Versatility and flexibility is important for your chemical drying needs.


    The Cemented Carbide Blog: carbide drilling Inserts

    Apart from their basic utilization in laboratories, laboratory chemicals are also used by many industries for their production purposes. And obviously, the industries too have to comply with the standards associated with these chemicals for manufacturing their products. The one with hazardous properties must be labeled and shipped properly.

    Buy Only Tested Chemicals RCMX Insert

    There are different CDH chemicals found under the list. These laboratory fine chemicals are tested by scientists at the same time recognized by different agencies for environment protection. Aside from this type however, there are other kinds to consider in the industrial product.

    Never Ignore Safety Aspect

    When it comes to safety aspect of any given Lab, then every student or expert working in the lab is responsible. One must work with simple common sense and evade chemical spillover, handle glassware items carefully, as a matter of fact one should be careful enough while performing any experimental work with laboratory chemicals. If any accident occurs required safety measures must be carried out as soon as possible. It is highly advisable that a person should always be conscious to assist the other person if any severe accident occurs.

    Go for Branded Suppliers Only

    In addition, you will want to check that the laboratory chemical supplier company you outsource the drying function to incorporates a vacuum pump with the latest protective membrane technology to reduce environmental emissions as well as the recapture of solvents that are by-products of the drying process. Sometimes, these solvents could be recycled for other uses. Multi-purpose processes can help reduce overall production drying costs.

    Check for the Quality of Lab Chemicals

    Another thing to check for in a company that will be drying your chemicals is the ability to pack the dried materials in to different sized bags or containers for you. You want a place with the ability to bag a few hundred kilos to several hundred tons, depending on your needs. This means they are versatile and well-equipped to Carbide Turning Inserts handle any drying job. A dust extraction system is also a necessary requirement for biological stains.

    In the End

    The bottom line is that you should look to a chemical company for your drying needs that offers the necessary safety features to protect the workers and the environment in addition to being able to handle any capacity. Versatility and flexibility is important for your chemical drying needs.


    The Cemented Carbide Blog: carbide drilling Inserts
    nice!(0)  コメント(0) 

    Which Properties Make Stainless Steel Parts So Valuable?


    Tungaloy is expanding its TungCut series of grooving tools to include new insert and holder options. TungCut’s DTE grooving insert offers a versatile design that allows the insert to be used for grooving and turning in both axial and radial directions.



    The new insert options include DTE3-020 for a cutting width of 3 mm with 0.2 mm corner radii, as well as DTE4-080 and DTE5-080 for cutting widths of 4 mm and 5 mm, respectively, both with 0.8 mm corner radii. The inserts are offered in AH7025, a PVD grade dedicated for grooving applications from roughing to finishing.



    The popular modular tooling series, TungModularSystem now includes a CAEFR-****-CHP type modular blade enabling OD and face grooving with up to 4.8 mm cutting depths. The Carbide Drilling Inserts blades are offered in two sizes covering cutting widths from 2 mm to 6 mm.



    In addition, TungCut expands the monoblock holder lineup in its TungCut toolholder series to include JCTEL and CTER/L lines to meet various cutting depth needs. This expansion further enhances TungCut to be able to provide optimal cutting-edge overhangs in various grooving situations, while minimizing vibration and instability.



    At a glance:



    Expanded lineup of DTE grooving inserts for additional cutting widths and corner radii



    New TungModularSystem modular blades for OD and face grooving applications with cutting widths from 2 mm to 6 mm



    Enhanced monoblock toolholder lineup offers expanded coverage of maximum cutting SNMG Insert depths



    Total of 23 items to be added in this expansion


    The Cemented Carbide Blog: VBMT Insert

    Tungaloy is expanding its TungCut series of grooving tools to include new insert and holder options. TungCut’s DTE grooving insert offers a versatile design that allows the insert to be used for grooving and turning in both axial and radial directions.



    The new insert options include DTE3-020 for a cutting width of 3 mm with 0.2 mm corner radii, as well as DTE4-080 and DTE5-080 for cutting widths of 4 mm and 5 mm, respectively, both with 0.8 mm corner radii. The inserts are offered in AH7025, a PVD grade dedicated for grooving applications from roughing to finishing.



    The popular modular tooling series, TungModularSystem now includes a CAEFR-****-CHP type modular blade enabling OD and face grooving with up to 4.8 mm cutting depths. The Carbide Drilling Inserts blades are offered in two sizes covering cutting widths from 2 mm to 6 mm.



    In addition, TungCut expands the monoblock holder lineup in its TungCut toolholder series to include JCTEL and CTER/L lines to meet various cutting depth needs. This expansion further enhances TungCut to be able to provide optimal cutting-edge overhangs in various grooving situations, while minimizing vibration and instability.



    At a glance:



    Expanded lineup of DTE grooving inserts for additional cutting widths and corner radii



    New TungModularSystem modular blades for OD and face grooving applications with cutting widths from 2 mm to 6 mm



    Enhanced monoblock toolholder lineup offers expanded coverage of maximum cutting SNMG Insert depths



    Total of 23 items to be added in this expansion


    The Cemented Carbide Blog: VBMT Insert

    Tungaloy is expanding its TungCut series of grooving tools to include new insert and holder options. TungCut’s DTE grooving insert offers a versatile design that allows the insert to be used for grooving and turning in both axial and radial directions.



    The new insert options include DTE3-020 for a cutting width of 3 mm with 0.2 mm corner radii, as well as DTE4-080 and DTE5-080 for cutting widths of 4 mm and 5 mm, respectively, both with 0.8 mm corner radii. The inserts are offered in AH7025, a PVD grade dedicated for grooving applications from roughing to finishing.



    The popular modular tooling series, TungModularSystem now includes a CAEFR-****-CHP type modular blade enabling OD and face grooving with up to 4.8 mm cutting depths. The Carbide Drilling Inserts blades are offered in two sizes covering cutting widths from 2 mm to 6 mm.



    In addition, TungCut expands the monoblock holder lineup in its TungCut toolholder series to include JCTEL and CTER/L lines to meet various cutting depth needs. This expansion further enhances TungCut to be able to provide optimal cutting-edge overhangs in various grooving situations, while minimizing vibration and instability.



    At a glance:



    Expanded lineup of DTE grooving inserts for additional cutting widths and corner radii



    New TungModularSystem modular blades for OD and face grooving applications with cutting widths from 2 mm to 6 mm



    Enhanced monoblock toolholder lineup offers expanded coverage of maximum cutting SNMG Insert depths



    Total of 23 items to be added in this expansion


    The Cemented Carbide Blog: VBMT Insert
    nice!(0)  コメント(0) 

    Buying Tungsten Rings The Unparalleled Beauty


    The packaging is the basic need of all businesses now as it serves them in an important process such as protection and promotion of products. They provide businesses with matchless competitive advantages and can help them elevate their sales and profits. Cardboard boxes can be customized in any desired shape and size as the materials used are superior and matchless in versatile nature. They are also perfect to resist all kinds of damaging and contaminating factors, along with endless options for customization. Both digital and offset printing are available for the Custom box design in PMS and CMYK configurations, along with lamination and finishing options.

    Significance of design

    All the product manufacturers are looking for effective tactics that can help them ensure their products' security during the transit and storage phase and make the safe delivery of products sure for the consumers. Providing consumers with damage-free products helps the businesses reflect their professional nature to them and effectively assists in fostering brand loyalty in the minds of consumers. Moreover, the competition in the market for sales of products is also making it hard for businesses to elevate their sales and promotional activities are also essential than ever before. Businesses are required to present their products in a creative manner in an attempt to captivate the consumers and influence their purchasing decision. They are always looking for packaging designs that are functional, alluring, vivid, and can help them side by side in both the promotional activities and protecting the products. Custom box packaging can help you in a perfect and matchless way as they are perfect in all aspects and can provide businesses with bundles of competitive advantages.

    Why every business needs them?

    In the modern competitive environment of the market, it is becoming really hard for businesses to make their sales skyrocket again. The marketers are in the hunt for innovative promotional tactics that can help them to elevate their sales and make the reach of their business to go higher. Customized packaging designs can help them in the best possible manner as the design is considered to be the ultimate marketing tool for businesses that allures the consumers by captivating their attention. Box printed with creatively designed graphics, and illustrations are always effective to influence the purchase decision of the consumers and can make the sales of businesses to go higher. Businesses can buy boxes in bulk and get them customized according to their requirements. It only takes to find the best packaging supplier who can provide you with top packaging designs at low rates. If you are dissatisfied with your current box supplier, here are tips for you to find the best.

    Finding the right supplier

    All the businesses in the market are looking for top packaging companies that can provide them with the most innovative and functional packaging designs at low rates. There are a number of packaging suppliers functional in the market who can provide you with their products and services, but it is always important to select the best for your supplies. Packaging used by your business is like your ultimate marketing machine, and it should be perfect in quality. Moreover, the consumers also perceive packaging as a basic hint about the quality of products, and thus, they focus on its quality closely. If you are unhappy with your current packaging supplier, you can find a new one, but keeping your requirements in your mind. There are two main options for which you can opt for, the first is local vendors around your surrounding, and the other option is online packaging companies. Both of the suppliers have their own certain advantages, and you can select them according to your own preferences.

    Packaging vendors nearby

    As the demand for packaging is growing with every passing day, there are different packaging suppliers now functional in the spectrum that can provide you with cost-savvy and functional designs of packaging easily. Packaging vendors nearby you are one of them, and they can provide you with bundles of benefits. They are highly professional and can provide you with top packaging supplies at low rates. They usually deal in pre-manufactured packaging boxes that are ready to be used; thus, the lead time required for packaging is simply zero. Learn the advantages of using their services.

    • They make use of the highest quality materials in their supplies.
    • The packaging at their disposal is highly functional and protective.
    • They CCGT Insert have a wide range of options to choose from.
    • They provide packaging at low rates.
    • They have the highest turnaround rate as they deal in pre-manufactured packaging.
    • Shipping cost is also zero due to the location proximity
    • They provide competitive rates
    • There are also certain limitations with these suppliers
    • Customization options are only limited to labeling as they only deal in pre-manufactured packaging designs
    • Custom sized boxes are not available at their disposal

    Online packaging companies

    If your requirements are not suitable for the supplies provided by local packaging companies nearby you, there is no need to panic as you can use the services and products provided by online packaging companies. They provide you with the highest quality Cemented Carbide Inserts of box printed packaging precisely according to your desire and requirements. These packaging companies are highly professional and also provide you with free designing service so you can make your dream packaging design come true. Here are the benefits you get by using the services of such companies

    • They have strict quality control measures so that you can get the highest quality packaging.
    • Their advanced machinery in use makes the quality of product packaging ensured along with reduced turnaround time.
    • The top packaging companies provide free shipping service when you buy boxes in bulk.
    • They also provide a free designing service for all their supplies.
    • The use of the die plate is also free of cost.
    • The printing options for custom box packaging are endless and can help you to elevate the visuals of the packaging as you want.

    The Cemented Carbide Blog: deep hole drilling inserts

    The packaging is the basic need of all businesses now as it serves them in an important process such as protection and promotion of products. They provide businesses with matchless competitive advantages and can help them elevate their sales and profits. Cardboard boxes can be customized in any desired shape and size as the materials used are superior and matchless in versatile nature. They are also perfect to resist all kinds of damaging and contaminating factors, along with endless options for customization. Both digital and offset printing are available for the Custom box design in PMS and CMYK configurations, along with lamination and finishing options.

    Significance of design

    All the product manufacturers are looking for effective tactics that can help them ensure their products' security during the transit and storage phase and make the safe delivery of products sure for the consumers. Providing consumers with damage-free products helps the businesses reflect their professional nature to them and effectively assists in fostering brand loyalty in the minds of consumers. Moreover, the competition in the market for sales of products is also making it hard for businesses to elevate their sales and promotional activities are also essential than ever before. Businesses are required to present their products in a creative manner in an attempt to captivate the consumers and influence their purchasing decision. They are always looking for packaging designs that are functional, alluring, vivid, and can help them side by side in both the promotional activities and protecting the products. Custom box packaging can help you in a perfect and matchless way as they are perfect in all aspects and can provide businesses with bundles of competitive advantages.

    Why every business needs them?

    In the modern competitive environment of the market, it is becoming really hard for businesses to make their sales skyrocket again. The marketers are in the hunt for innovative promotional tactics that can help them to elevate their sales and make the reach of their business to go higher. Customized packaging designs can help them in the best possible manner as the design is considered to be the ultimate marketing tool for businesses that allures the consumers by captivating their attention. Box printed with creatively designed graphics, and illustrations are always effective to influence the purchase decision of the consumers and can make the sales of businesses to go higher. Businesses can buy boxes in bulk and get them customized according to their requirements. It only takes to find the best packaging supplier who can provide you with top packaging designs at low rates. If you are dissatisfied with your current box supplier, here are tips for you to find the best.

    Finding the right supplier

    All the businesses in the market are looking for top packaging companies that can provide them with the most innovative and functional packaging designs at low rates. There are a number of packaging suppliers functional in the market who can provide you with their products and services, but it is always important to select the best for your supplies. Packaging used by your business is like your ultimate marketing machine, and it should be perfect in quality. Moreover, the consumers also perceive packaging as a basic hint about the quality of products, and thus, they focus on its quality closely. If you are unhappy with your current packaging supplier, you can find a new one, but keeping your requirements in your mind. There are two main options for which you can opt for, the first is local vendors around your surrounding, and the other option is online packaging companies. Both of the suppliers have their own certain advantages, and you can select them according to your own preferences.

    Packaging vendors nearby

    As the demand for packaging is growing with every passing day, there are different packaging suppliers now functional in the spectrum that can provide you with cost-savvy and functional designs of packaging easily. Packaging vendors nearby you are one of them, and they can provide you with bundles of benefits. They are highly professional and can provide you with top packaging supplies at low rates. They usually deal in pre-manufactured packaging boxes that are ready to be used; thus, the lead time required for packaging is simply zero. Learn the advantages of using their services.

    • They make use of the highest quality materials in their supplies.
    • The packaging at their disposal is highly functional and protective.
    • They CCGT Insert have a wide range of options to choose from.
    • They provide packaging at low rates.
    • They have the highest turnaround rate as they deal in pre-manufactured packaging.
    • Shipping cost is also zero due to the location proximity
    • They provide competitive rates
    • There are also certain limitations with these suppliers
    • Customization options are only limited to labeling as they only deal in pre-manufactured packaging designs
    • Custom sized boxes are not available at their disposal

    Online packaging companies

    If your requirements are not suitable for the supplies provided by local packaging companies nearby you, there is no need to panic as you can use the services and products provided by online packaging companies. They provide you with the highest quality Cemented Carbide Inserts of box printed packaging precisely according to your desire and requirements. These packaging companies are highly professional and also provide you with free designing service so you can make your dream packaging design come true. Here are the benefits you get by using the services of such companies

    • They have strict quality control measures so that you can get the highest quality packaging.
    • Their advanced machinery in use makes the quality of product packaging ensured along with reduced turnaround time.
    • The top packaging companies provide free shipping service when you buy boxes in bulk.
    • They also provide a free designing service for all their supplies.
    • The use of the die plate is also free of cost.
    • The printing options for custom box packaging are endless and can help you to elevate the visuals of the packaging as you want.

    The Cemented Carbide Blog: deep hole drilling inserts

    The packaging is the basic need of all businesses now as it serves them in an important process such as protection and promotion of products. They provide businesses with matchless competitive advantages and can help them elevate their sales and profits. Cardboard boxes can be customized in any desired shape and size as the materials used are superior and matchless in versatile nature. They are also perfect to resist all kinds of damaging and contaminating factors, along with endless options for customization. Both digital and offset printing are available for the Custom box design in PMS and CMYK configurations, along with lamination and finishing options.

    Significance of design

    All the product manufacturers are looking for effective tactics that can help them ensure their products' security during the transit and storage phase and make the safe delivery of products sure for the consumers. Providing consumers with damage-free products helps the businesses reflect their professional nature to them and effectively assists in fostering brand loyalty in the minds of consumers. Moreover, the competition in the market for sales of products is also making it hard for businesses to elevate their sales and promotional activities are also essential than ever before. Businesses are required to present their products in a creative manner in an attempt to captivate the consumers and influence their purchasing decision. They are always looking for packaging designs that are functional, alluring, vivid, and can help them side by side in both the promotional activities and protecting the products. Custom box packaging can help you in a perfect and matchless way as they are perfect in all aspects and can provide businesses with bundles of competitive advantages.

    Why every business needs them?

    In the modern competitive environment of the market, it is becoming really hard for businesses to make their sales skyrocket again. The marketers are in the hunt for innovative promotional tactics that can help them to elevate their sales and make the reach of their business to go higher. Customized packaging designs can help them in the best possible manner as the design is considered to be the ultimate marketing tool for businesses that allures the consumers by captivating their attention. Box printed with creatively designed graphics, and illustrations are always effective to influence the purchase decision of the consumers and can make the sales of businesses to go higher. Businesses can buy boxes in bulk and get them customized according to their requirements. It only takes to find the best packaging supplier who can provide you with top packaging designs at low rates. If you are dissatisfied with your current box supplier, here are tips for you to find the best.

    Finding the right supplier

    All the businesses in the market are looking for top packaging companies that can provide them with the most innovative and functional packaging designs at low rates. There are a number of packaging suppliers functional in the market who can provide you with their products and services, but it is always important to select the best for your supplies. Packaging used by your business is like your ultimate marketing machine, and it should be perfect in quality. Moreover, the consumers also perceive packaging as a basic hint about the quality of products, and thus, they focus on its quality closely. If you are unhappy with your current packaging supplier, you can find a new one, but keeping your requirements in your mind. There are two main options for which you can opt for, the first is local vendors around your surrounding, and the other option is online packaging companies. Both of the suppliers have their own certain advantages, and you can select them according to your own preferences.

    Packaging vendors nearby

    As the demand for packaging is growing with every passing day, there are different packaging suppliers now functional in the spectrum that can provide you with cost-savvy and functional designs of packaging easily. Packaging vendors nearby you are one of them, and they can provide you with bundles of benefits. They are highly professional and can provide you with top packaging supplies at low rates. They usually deal in pre-manufactured packaging boxes that are ready to be used; thus, the lead time required for packaging is simply zero. Learn the advantages of using their services.

    • They make use of the highest quality materials in their supplies.
    • The packaging at their disposal is highly functional and protective.
    • They CCGT Insert have a wide range of options to choose from.
    • They provide packaging at low rates.
    • They have the highest turnaround rate as they deal in pre-manufactured packaging.
    • Shipping cost is also zero due to the location proximity
    • They provide competitive rates
    • There are also certain limitations with these suppliers
    • Customization options are only limited to labeling as they only deal in pre-manufactured packaging designs
    • Custom sized boxes are not available at their disposal

    Online packaging companies

    If your requirements are not suitable for the supplies provided by local packaging companies nearby you, there is no need to panic as you can use the services and products provided by online packaging companies. They provide you with the highest quality Cemented Carbide Inserts of box printed packaging precisely according to your desire and requirements. These packaging companies are highly professional and also provide you with free designing service so you can make your dream packaging design come true. Here are the benefits you get by using the services of such companies

    • They have strict quality control measures so that you can get the highest quality packaging.
    • Their advanced machinery in use makes the quality of product packaging ensured along with reduced turnaround time.
    • The top packaging companies provide free shipping service when you buy boxes in bulk.
    • They also provide a free designing service for all their supplies.
    • The use of the die plate is also free of cost.
    • The printing options for custom box packaging are endless and can help you to elevate the visuals of the packaging as you want.

    The Cemented Carbide Blog: deep hole drilling inserts
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    How Can You Find The Benefits of Eco friendly Custom Essential Boxes?


    The construction of these prefab buildings is done from materials that are normally lightweight and hence cheaper than the kind of material that is used for concrete or permanent buildings. The money that is required in the making of prefab structures is not a lot because of the material used as well as because of their purpose being temporary.

    The walls of the portable cabins are normally made of prefabricated puf panels. This kind of panel structures are made out of the combination of metal and EPS foam. The EPS foam increases the width of the panels maintaining their lightweight at the same time. The metal sheets are manufactured from a certain kind of material and possess grooves or waves on them. These waves make the panels ideal for their use in standing the walls and roofs for temporary portable cabins. The foam of the panel is like an adhesive to the grooved metal sheets on the inside and forms a sandwich like structure, which is one of the reasons why these are also called sandwich panels.

    There are some major pointers that differentiate the prefab and usual steel structures. These are as follows:

    Sandwich panels in the making of walls are not just lightweight but are also durable. Apart from that, they are affordable making them a better choice over permanent structures.

    In the case of the metal sheets with EPS foam, the temperature inside the cabin is likely to remain stable providing the idea of a co structure. This is hardly the case for permanent homes. If there is, it needs to be considered that that option is expensive.

    In the times of rain and monsoon, the roofs as well as the walls with sheets made with only metal can also be really disturbing and noisy. Which can be a turn off when buying a prefab structure. However, the possibility of leakage is comparatively lower than normal kind of metal sheets, hence the durability. There are no issues of an extensive drainage system like a permanent infrastructure for temporary cabins.

    The parts of portable cabins need to tube process inserts be manufactured with proper care as these are what make the house stand. There are steel structure manufacturers in India who make such quality essentials for these portable cabins which often make portacabins a choice over permanent homes. The quality of the panel boards for walls and roofs by the manufacturers have the correct proportions of EPS foam and metal combination ensuring that the needs of the customer are well satisfied.

    When it comes to roofing, the sandwich panels are also used in the making of the roofs. The manufacturers have evolved in such a way that specialized and customized, concrete floor panels are being manufactured. When metal sheets are insulated, it becomes safer to use solar heaters instead of geysers for heating water which in turn saves electricity as well as money. An insulated sheet for the rod peeling inserts roof also helps in saving money by making almost everything in the house solar powered. It would be a different case for those who need these houses in areas with minimum sunlight.

    There is another feature of these cabins that is minor yet extremely essential, purlins. These are the metal pieces that join the panels to make the house stand. There are two types of purlins that purlin suppliers produce, C type purlins and Z type purlins. It is also known that Z type are stronger than the C type but these are not always required for every design of temporary houses. The purlins also need to be strong enough to hold solar panels over the roof. Well, the solar mounting structure manufacturers in India too make sure that these are light in weight to be transported easily.


    The Cemented Carbide Blog: grooving Inserts manufacturers

    The construction of these prefab buildings is done from materials that are normally lightweight and hence cheaper than the kind of material that is used for concrete or permanent buildings. The money that is required in the making of prefab structures is not a lot because of the material used as well as because of their purpose being temporary.

    The walls of the portable cabins are normally made of prefabricated puf panels. This kind of panel structures are made out of the combination of metal and EPS foam. The EPS foam increases the width of the panels maintaining their lightweight at the same time. The metal sheets are manufactured from a certain kind of material and possess grooves or waves on them. These waves make the panels ideal for their use in standing the walls and roofs for temporary portable cabins. The foam of the panel is like an adhesive to the grooved metal sheets on the inside and forms a sandwich like structure, which is one of the reasons why these are also called sandwich panels.

    There are some major pointers that differentiate the prefab and usual steel structures. These are as follows:

    Sandwich panels in the making of walls are not just lightweight but are also durable. Apart from that, they are affordable making them a better choice over permanent structures.

    In the case of the metal sheets with EPS foam, the temperature inside the cabin is likely to remain stable providing the idea of a co structure. This is hardly the case for permanent homes. If there is, it needs to be considered that that option is expensive.

    In the times of rain and monsoon, the roofs as well as the walls with sheets made with only metal can also be really disturbing and noisy. Which can be a turn off when buying a prefab structure. However, the possibility of leakage is comparatively lower than normal kind of metal sheets, hence the durability. There are no issues of an extensive drainage system like a permanent infrastructure for temporary cabins.

    The parts of portable cabins need to tube process inserts be manufactured with proper care as these are what make the house stand. There are steel structure manufacturers in India who make such quality essentials for these portable cabins which often make portacabins a choice over permanent homes. The quality of the panel boards for walls and roofs by the manufacturers have the correct proportions of EPS foam and metal combination ensuring that the needs of the customer are well satisfied.

    When it comes to roofing, the sandwich panels are also used in the making of the roofs. The manufacturers have evolved in such a way that specialized and customized, concrete floor panels are being manufactured. When metal sheets are insulated, it becomes safer to use solar heaters instead of geysers for heating water which in turn saves electricity as well as money. An insulated sheet for the rod peeling inserts roof also helps in saving money by making almost everything in the house solar powered. It would be a different case for those who need these houses in areas with minimum sunlight.

    There is another feature of these cabins that is minor yet extremely essential, purlins. These are the metal pieces that join the panels to make the house stand. There are two types of purlins that purlin suppliers produce, C type purlins and Z type purlins. It is also known that Z type are stronger than the C type but these are not always required for every design of temporary houses. The purlins also need to be strong enough to hold solar panels over the roof. Well, the solar mounting structure manufacturers in India too make sure that these are light in weight to be transported easily.


    The Cemented Carbide Blog: grooving Inserts manufacturers

    The construction of these prefab buildings is done from materials that are normally lightweight and hence cheaper than the kind of material that is used for concrete or permanent buildings. The money that is required in the making of prefab structures is not a lot because of the material used as well as because of their purpose being temporary.

    The walls of the portable cabins are normally made of prefabricated puf panels. This kind of panel structures are made out of the combination of metal and EPS foam. The EPS foam increases the width of the panels maintaining their lightweight at the same time. The metal sheets are manufactured from a certain kind of material and possess grooves or waves on them. These waves make the panels ideal for their use in standing the walls and roofs for temporary portable cabins. The foam of the panel is like an adhesive to the grooved metal sheets on the inside and forms a sandwich like structure, which is one of the reasons why these are also called sandwich panels.

    There are some major pointers that differentiate the prefab and usual steel structures. These are as follows:

    Sandwich panels in the making of walls are not just lightweight but are also durable. Apart from that, they are affordable making them a better choice over permanent structures.

    In the case of the metal sheets with EPS foam, the temperature inside the cabin is likely to remain stable providing the idea of a co structure. This is hardly the case for permanent homes. If there is, it needs to be considered that that option is expensive.

    In the times of rain and monsoon, the roofs as well as the walls with sheets made with only metal can also be really disturbing and noisy. Which can be a turn off when buying a prefab structure. However, the possibility of leakage is comparatively lower than normal kind of metal sheets, hence the durability. There are no issues of an extensive drainage system like a permanent infrastructure for temporary cabins.

    The parts of portable cabins need to tube process inserts be manufactured with proper care as these are what make the house stand. There are steel structure manufacturers in India who make such quality essentials for these portable cabins which often make portacabins a choice over permanent homes. The quality of the panel boards for walls and roofs by the manufacturers have the correct proportions of EPS foam and metal combination ensuring that the needs of the customer are well satisfied.

    When it comes to roofing, the sandwich panels are also used in the making of the roofs. The manufacturers have evolved in such a way that specialized and customized, concrete floor panels are being manufactured. When metal sheets are insulated, it becomes safer to use solar heaters instead of geysers for heating water which in turn saves electricity as well as money. An insulated sheet for the rod peeling inserts roof also helps in saving money by making almost everything in the house solar powered. It would be a different case for those who need these houses in areas with minimum sunlight.

    There is another feature of these cabins that is minor yet extremely essential, purlins. These are the metal pieces that join the panels to make the house stand. There are two types of purlins that purlin suppliers produce, C type purlins and Z type purlins. It is also known that Z type are stronger than the C type but these are not always required for every design of temporary houses. The purlins also need to be strong enough to hold solar panels over the roof. Well, the solar mounting structure manufacturers in India too make sure that these are light in weight to be transported easily.


    The Cemented Carbide Blog: grooving Inserts manufacturers
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    How To Choose Carbide Wear Inserts?


    We used metallographic microanalysis and hardness testing methods to study the cause of the failure of cold-punching mould, and proposed an effective measure to improve the life of the mold. Research shows that by optimizing the heat treatment process and processing technology, the material selection is more reasonable and the service life of the mold can be greatly increased.The life of the cold-punching mould is the key factor that can cause the industrial production efficiency failing to improve. The factors that generally lead to die failure include early failures such as chippingand breaking, or serious deformation of the die and no further use. How to improve the die The service life has become a hot topic that the mold industry is highly concerned about.1 Types and Causes of Failure of Cold DiesAccording to the cause of the failure of the mold, the common failure modes can be divided into four failure modes: fracture failure, wear failure, Carbide Milling Inserts deformation failure, and fatigue failure.Failure formReason for failureFailure failureMold material toughness and strength is not enoughWear failureExcessive wear due to relative motion between the mold and the material being groundDeformation failureMaterial heat treatment deformation, stress concentration, excessive load on the mold, plastic deformation of the materialFatigue failureCracks are continuously generated and expanded under alternating stressCold punching die usually work under difficult and complicated conditions, so die failure is often accompanied by multiple failure modes. Figure 1 starts to crack after stamping 800 pieces.It is made of Cr12MoV wear-resistant high-chromium alloy steel, the design hardness of 55 ~ 58HRC. The quenching process of the mold is (870℃x1.5h + 1050℃x2h) In a vacuum furnace, drawing fire gun drilling inserts 200℃x 3h. The measured hardness of the mold is shown in Table 2.Fig. 1 Mold partsTable 2 Mold Parts Hardness Test (HRC)Analysis: As can be seen from Table 2, there is a non-uniform distribution of the hardness of the mold parts, which is caused by the uneven heating of the mold during the heat treatment due to the large size of the mold parts. As shown in the metallographic organization chart of Figure 2, the material segregation of the mold parts is very serious due to the insufficient forging during the forging process. There was no macroscopic plastic deformation at the fracture surface and it was granular, and it was judged to be brittle fracture. Figure 2 Metallic microstructureMeasure: Metallographic examination of the metallurgical dimensions is less than 3 levels after full forging. Roughing high-temperature quenching and tempering treatments are added between finishing and finishing. 2 Measures to Improve the Life of Cold Dies 2.1 Reasonable Material SelectionWhen carbon alloy steel is used for brittle fracture due to insufficient plasticity, better tough materials such as microhardened steel 6CrMnNiMoVSi(GD), 9Mn2V steel, low alloy CrWMn steel, 7CrSiMnMoV(CH) steel should be selected. When wear failure is the main failure mode, alloy steels with high carbon content and chromium content (such as Cr12, Cr12MoV), high-carbon medium-chromium alloy steel (Cr8MoWV3Si), 9Cr6W3Mo2V2 (GM) steel, 7Cr7Mo2V2Si (LD) steel, etc. should be used.2.2 Heat Treatment Process ImprovementFirst of all, we must improve the pre-heat treatment process to refine the solid solution of carbides, improve the morphology and distribution of carbides, and increase the plasticity of workpieces. The second is to determine a reasonable quenching conditions, shorten the high-temperature residence time, rotate into the coolant and rotate it to seek even cooling, in order to avoid the failure of the mold.2.3 Reasonable forgingHigh-chromium alloy steels often have severe segregation of carbides and are forged using the cross-draft method. The carbide level after forging is not greater than grade 3. Strictly control the forging temperature and prevent the generation of forging cracks. After the forging, it is often used to anneal the residual heat balls and prepare for the final heat treatment.2.4 Wire cuttingThe size of the wire cutting processing power directly determines the white bright layer thickness and micro-cracks size of the quenched martensite formed on the surface of the workpiece. In the final step of in-line cutting, a small amount of energy is often used for finishing, which can greatly reduce the thickness of the bright white layer and the depth of cracks. After the wire cutting is completed, the mold should be supplemented and tempered to eliminate the additional stress of the wire cutting.3 ConclusionThe working conditions of cold working molds are relatively complex and bad. In the course of use, molds are often intertwined with various kinds of damage. Through the optimization of the heat treatment process and processing technology, the material selection is more reasonable and the service life of the mold can be effectively prolonged.
    Source: Meeyou Carbide


    The Cemented Carbide Blog: cemented carbide wear pads

    We used metallographic microanalysis and hardness testing methods to study the cause of the failure of cold-punching mould, and proposed an effective measure to improve the life of the mold. Research shows that by optimizing the heat treatment process and processing technology, the material selection is more reasonable and the service life of the mold can be greatly increased.The life of the cold-punching mould is the key factor that can cause the industrial production efficiency failing to improve. The factors that generally lead to die failure include early failures such as chippingand breaking, or serious deformation of the die and no further use. How to improve the die The service life has become a hot topic that the mold industry is highly concerned about.1 Types and Causes of Failure of Cold DiesAccording to the cause of the failure of the mold, the common failure modes can be divided into four failure modes: fracture failure, wear failure, Carbide Milling Inserts deformation failure, and fatigue failure.Failure formReason for failureFailure failureMold material toughness and strength is not enoughWear failureExcessive wear due to relative motion between the mold and the material being groundDeformation failureMaterial heat treatment deformation, stress concentration, excessive load on the mold, plastic deformation of the materialFatigue failureCracks are continuously generated and expanded under alternating stressCold punching die usually work under difficult and complicated conditions, so die failure is often accompanied by multiple failure modes. Figure 1 starts to crack after stamping 800 pieces.It is made of Cr12MoV wear-resistant high-chromium alloy steel, the design hardness of 55 ~ 58HRC. The quenching process of the mold is (870℃x1.5h + 1050℃x2h) In a vacuum furnace, drawing fire gun drilling inserts 200℃x 3h. The measured hardness of the mold is shown in Table 2.Fig. 1 Mold partsTable 2 Mold Parts Hardness Test (HRC)Analysis: As can be seen from Table 2, there is a non-uniform distribution of the hardness of the mold parts, which is caused by the uneven heating of the mold during the heat treatment due to the large size of the mold parts. As shown in the metallographic organization chart of Figure 2, the material segregation of the mold parts is very serious due to the insufficient forging during the forging process. There was no macroscopic plastic deformation at the fracture surface and it was granular, and it was judged to be brittle fracture. Figure 2 Metallic microstructureMeasure: Metallographic examination of the metallurgical dimensions is less than 3 levels after full forging. Roughing high-temperature quenching and tempering treatments are added between finishing and finishing. 2 Measures to Improve the Life of Cold Dies 2.1 Reasonable Material SelectionWhen carbon alloy steel is used for brittle fracture due to insufficient plasticity, better tough materials such as microhardened steel 6CrMnNiMoVSi(GD), 9Mn2V steel, low alloy CrWMn steel, 7CrSiMnMoV(CH) steel should be selected. When wear failure is the main failure mode, alloy steels with high carbon content and chromium content (such as Cr12, Cr12MoV), high-carbon medium-chromium alloy steel (Cr8MoWV3Si), 9Cr6W3Mo2V2 (GM) steel, 7Cr7Mo2V2Si (LD) steel, etc. should be used.2.2 Heat Treatment Process ImprovementFirst of all, we must improve the pre-heat treatment process to refine the solid solution of carbides, improve the morphology and distribution of carbides, and increase the plasticity of workpieces. The second is to determine a reasonable quenching conditions, shorten the high-temperature residence time, rotate into the coolant and rotate it to seek even cooling, in order to avoid the failure of the mold.2.3 Reasonable forgingHigh-chromium alloy steels often have severe segregation of carbides and are forged using the cross-draft method. The carbide level after forging is not greater than grade 3. Strictly control the forging temperature and prevent the generation of forging cracks. After the forging, it is often used to anneal the residual heat balls and prepare for the final heat treatment.2.4 Wire cuttingThe size of the wire cutting processing power directly determines the white bright layer thickness and micro-cracks size of the quenched martensite formed on the surface of the workpiece. In the final step of in-line cutting, a small amount of energy is often used for finishing, which can greatly reduce the thickness of the bright white layer and the depth of cracks. After the wire cutting is completed, the mold should be supplemented and tempered to eliminate the additional stress of the wire cutting.3 ConclusionThe working conditions of cold working molds are relatively complex and bad. In the course of use, molds are often intertwined with various kinds of damage. Through the optimization of the heat treatment process and processing technology, the material selection is more reasonable and the service life of the mold can be effectively prolonged.
    Source: Meeyou Carbide


    The Cemented Carbide Blog: cemented carbide wear pads

    We used metallographic microanalysis and hardness testing methods to study the cause of the failure of cold-punching mould, and proposed an effective measure to improve the life of the mold. Research shows that by optimizing the heat treatment process and processing technology, the material selection is more reasonable and the service life of the mold can be greatly increased.The life of the cold-punching mould is the key factor that can cause the industrial production efficiency failing to improve. The factors that generally lead to die failure include early failures such as chippingand breaking, or serious deformation of the die and no further use. How to improve the die The service life has become a hot topic that the mold industry is highly concerned about.1 Types and Causes of Failure of Cold DiesAccording to the cause of the failure of the mold, the common failure modes can be divided into four failure modes: fracture failure, wear failure, Carbide Milling Inserts deformation failure, and fatigue failure.Failure formReason for failureFailure failureMold material toughness and strength is not enoughWear failureExcessive wear due to relative motion between the mold and the material being groundDeformation failureMaterial heat treatment deformation, stress concentration, excessive load on the mold, plastic deformation of the materialFatigue failureCracks are continuously generated and expanded under alternating stressCold punching die usually work under difficult and complicated conditions, so die failure is often accompanied by multiple failure modes. Figure 1 starts to crack after stamping 800 pieces.It is made of Cr12MoV wear-resistant high-chromium alloy steel, the design hardness of 55 ~ 58HRC. The quenching process of the mold is (870℃x1.5h + 1050℃x2h) In a vacuum furnace, drawing fire gun drilling inserts 200℃x 3h. The measured hardness of the mold is shown in Table 2.Fig. 1 Mold partsTable 2 Mold Parts Hardness Test (HRC)Analysis: As can be seen from Table 2, there is a non-uniform distribution of the hardness of the mold parts, which is caused by the uneven heating of the mold during the heat treatment due to the large size of the mold parts. As shown in the metallographic organization chart of Figure 2, the material segregation of the mold parts is very serious due to the insufficient forging during the forging process. There was no macroscopic plastic deformation at the fracture surface and it was granular, and it was judged to be brittle fracture. Figure 2 Metallic microstructureMeasure: Metallographic examination of the metallurgical dimensions is less than 3 levels after full forging. Roughing high-temperature quenching and tempering treatments are added between finishing and finishing. 2 Measures to Improve the Life of Cold Dies 2.1 Reasonable Material SelectionWhen carbon alloy steel is used for brittle fracture due to insufficient plasticity, better tough materials such as microhardened steel 6CrMnNiMoVSi(GD), 9Mn2V steel, low alloy CrWMn steel, 7CrSiMnMoV(CH) steel should be selected. When wear failure is the main failure mode, alloy steels with high carbon content and chromium content (such as Cr12, Cr12MoV), high-carbon medium-chromium alloy steel (Cr8MoWV3Si), 9Cr6W3Mo2V2 (GM) steel, 7Cr7Mo2V2Si (LD) steel, etc. should be used.2.2 Heat Treatment Process ImprovementFirst of all, we must improve the pre-heat treatment process to refine the solid solution of carbides, improve the morphology and distribution of carbides, and increase the plasticity of workpieces. The second is to determine a reasonable quenching conditions, shorten the high-temperature residence time, rotate into the coolant and rotate it to seek even cooling, in order to avoid the failure of the mold.2.3 Reasonable forgingHigh-chromium alloy steels often have severe segregation of carbides and are forged using the cross-draft method. The carbide level after forging is not greater than grade 3. Strictly control the forging temperature and prevent the generation of forging cracks. After the forging, it is often used to anneal the residual heat balls and prepare for the final heat treatment.2.4 Wire cuttingThe size of the wire cutting processing power directly determines the white bright layer thickness and micro-cracks size of the quenched martensite formed on the surface of the workpiece. In the final step of in-line cutting, a small amount of energy is often used for finishing, which can greatly reduce the thickness of the bright white layer and the depth of cracks. After the wire cutting is completed, the mold should be supplemented and tempered to eliminate the additional stress of the wire cutting.3 ConclusionThe working conditions of cold working molds are relatively complex and bad. In the course of use, molds are often intertwined with various kinds of damage. Through the optimization of the heat treatment process and processing technology, the material selection is more reasonable and the service life of the mold can be effectively prolonged.
    Source: Meeyou Carbide


    The Cemented Carbide Blog: cemented carbide wear pads
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    Walter Drilling Inserts Provide Extended Tool Life


    “Walnuts are cool,” Shawn Wentzel says with a shrug when asked why he decided to plant 7,000 walnut trees on his property in Lodi, California. Now two years old, the orchard is a growing side business. Surrounded by rolling plains and vineyards, it begins at the back door of his primary source of income: an old horse-barn-turned-machine-shop with plenty of space for additional milling and turning equipment to complement the current stable of six machine tools.

    He named the shop Wenteq, and with revenue growing at approximately 10 percent per year, prospects for filling the rest of the 15,000-square-foot space seem bright. The newest technology addition is a robot to load and unload various parts for automotive and agricultural equipment from a turning center. With Mr. Wentzel opting to do much of the legwork, integrating the robot is a work in progress. No matter. As was the case with the walnut trees, he sees no barrier in his lack of automation-integration experience. “There’s nothing like doing it yourself,” the 36-year-old says, articulating the independent spirit that first led him to turn his machining hobby into a business nearly 15 years ago. “What can anyone learn in school that they can’t learn on the shop floor?”

    This inclination to make his own way is one reason why Mr. Wentzel says he appreciates the open-architecture Thinc-OSP CNCs on the shop’s five Okuma machine tools. These controls’ application programming interface (API), which is essentially the set of tools and resources ?used to integrate with? the CNC and develop functionality for it, is based on the same Microsoft Windows operating platform that drives many personal computers. That means the CNCs can use much of the same software as any other Windows-based computer, including downloadable apps such as the GPS navigators, heart-rate monitors and weather trackers common to consumer mobile devices.

    Of course, the apps Okuma offers are designed to make life easier in a CNC machine shop. Many are available for free via the machine tool builder’s online app store. This store has been growing steadily since its launch in 2014, thanks in part to the active participation of shops like Wenteq. Whenever Mr. Wentzel has had an idea—whenever there is something he wished his CNC could do—he says he likely can make it happen by asking Okuma distributor Gosiger Automation to develop an app.

    He is not alone. According to Okuma, many apps now available for download originated with end users like Mr. Wentzel. In this way, the company essentially invites its customers to participate in the development of new CNC functionality. Mr. Wentzel was an early enthusiast of this approach, and Wenteq became an early proving ground after the app store’s debut. “When an app came out, we were never scared to throw it on a machine and try it out,” he says.

    These small programs all help Mr. Wentzel and his three shopfloor employees avoid making mistakes or wasting time, he says. For instance, the shop does not have an offline tool presetter (not yet, anyway), so many of the most commonly used apps help streamline the manual entry of compensating offsets at machine controls. Others provide basic machine monitoring functionality. Here are five examples of apps the shop finds valuable, two of which were created at Mr. Wentzel’s request:

    This app enables inexperienced operators to edit common variables in the control’s parameters section without making mistakes. (Common variables are used to store offsets, part counts and other temporary data that is specific to a particular part program.) “I don’t want employees going into the CNC’s parameters section,” Mr. Wentzel explains. “The common variable section is one page away from a machine system location. If something were to be changed on this page, the machine could crash.”

    Instead, Variable Manager presents only the relevant common variables, which can be pulled from the CAM program or defined by Mr. Wentzel when he programs a job. All variable slots can be clearly labeled for convenience and efficiency, and a “revert” function can quickly restore previous values in the event of an error.

    On the shop’s palletized horizontal machining center (HMC), Variable Manager makes it easy for even inexperienced operators to change tools for a new job without interrupting production. To facilitate this, the machine’s cycle includes a “dummy pallet” associated with a CAM program that does nothing more than initiate a macro to touch-probe the newly changed tools. Any time before this pallet cycles in, the operator simply opens Variable Manager, inputs the new tool numbers and clicks “set” to initiate a probing cycle for every changed tool. In short, tools can be probed whenever it is convenient rather than immediately upon inserting them in the 146-position automatic toolchanger (ATC). “It puts only what’s relevant in front of you,” Mr. Wentzel says about Variable Manager. “You just type in the tool numbers and click once.” (Tool numbers generally correspond to the number of the slot in the ATC—that is, tool 1 goes into slot 1).

    Variable Manager also enables adjusting a machine’s schedule on-the-fly by simply changing the variable associated with part count. Capability to change part counts from the floor, while the machine runs and without editing the program, is particularly useful for the shop’s bar-fed turning centers, Mr. Wentzel says. As is the case with HMC tool offsets, there is no need to navigate through the CNC to find the variable associated with part count. There is little risk of changing the wrong variable or altering a parameter that should not be changed.

    Developed by Gosiger at Mr. Wentzel’s request, Manual Data Input (MDI) Tool Call is used for the shop’s LB-3000 lathe. With a subspindle and a Y-axis turret that accommodates as many as 96 tools for both front- and backworking operations, setting offsets on this machine can be complicated. Adding to the confusion is the fact that as many as eight tools can be stacked in the same turret station (four for the main spindle and four for the subspindle). Each requires its own offset, but tools stacked in this way are more difficult to probe because they do not line up with the centerline of the spindle at the turret’s home position. Jogging the turret into position along the Y axis requires either moving it manually (and carefully) or entering a series of coordinate moves into the CNC (again, carefully).

    MDI Tool Call reduces this task to just a few keystrokes. The operator simply opens the app, enters the tool-station number, designates which tool requires a new offset, and presses “start” to move the Y axis into the correct position. “I was typing in the same stuff over and over again, and I thought ‘This is dumb,’” Mr. Wentzel recalls about the app’s development. “I approached Gosiger with an idea to make it easy for anyone to do it fast, and without any experience or knowledge.” 

    Wenteq’s work sometimes demands changing tool offsets frequently, sometimes between every part. “We had a tight-tolerance project a few months ago in which we were measuring every part to check for insert wear and then changing offsets as needed,” Mr. Wentzel says. “Fat-finger it one time in a situation like that, and you can lose a part.”

    There is little risk of that as of just a few months prior to Modern Machine Shop’s visit late last year, when Mr. Wentzel pitched Gosiger on the functionality that became the Easy Adjust app. This app presents operators with a simple interface consisting of four slider bars, each corresponding to the offset for a specific cutting tool. Clicking the “plus” and “minus” buttons adjusts the offset by a prespecified amount (changing this amount requires a password). As the operator adjusts the buttons, the bar changes color depending on how close the adjustment gets to prespecified minimum and maximum limits. Limiting the display to four offsets helps keep things simple, he adds, noting that few jobs require adjusting more than that. This simplicity enables even the least-experienced shopfloor employees to be productive while they learn, and above all, to avoid mistakes and scrapping parts.

    Around the time the Okuma app store debuted in 2014, Mr. Wentzel had been seeking a simple, affordable solution for basic machine monitoring. “For one system I considered, the company wanted thousands of dollars plus a monthly fee,” he recalls, “but we don’t need all that functionality. We’re small enough that we don’t need deep utilization information or fancy dashboards with a bunch of lines. We were just looking for a simple, at-a-glance view of machine status.”

    As it turned out, this functionality was available for free at the Okuma app store. Since then, basic status information for every machine tool has been displayed on two 50-inch TV monitors that are visible throughout the shop. Green indicates a machine that is running, Surface Milling Inserts orange indicates idle equipment and red denotes a potential problem.

    Mr. Wentzel says setup was easy, with the free apps pushing status information through the same Wi-Fi connection used to link machines and send part programs. An Intel Compute Stick—essentially, a mini Windows 10 computer that plugs into a USB port—installed in each of the monitors receives the data from the machines. Mr. Wentzel can also view the data on his smartphone.

    This is all possible thanks to MTConnect, an open-source communications protocol that facilitates interconnection and communication among CNC machine tools and other manufacturing equipment. Specifically, Wenteq uses three apps: MTConnect Agent/Adapter, which provides the basic MTConnect communications functionality; MTConnect Display, which scans a shop network for slot milling cutters compatible devices (in this case, the Compute Stick) to make installation plug-and-play; and MTConnect Display Mobile, which provides the mobile phone connection. 

    Access to status displays is not Mr. Wentzel’s only means of monitoring machine tools. While walking the floor of the 2018 International Manufacturing Technology Show (IMTS), he received a call with a distinct ringtone, one assigned to a specific entry in his contact list. On the other end was not a person, but one of his machines, reporting a problem. This simple capability is thanks to the free Machine Alert app, which sends CNC status information and screen shots via email or text whenever certain user-specified conditions are met.

    Back in 2014, Mr. Wentzel had to download every app. Now, many come pre-installed on the CNCs of new Okuma machines, including MTConnect Agent/Adapter, apps that track maintenance schedules, and apps that calculate overall run time and remaining run time, among other capabilities.


    The Cemented Carbide Blog: carbide wear strips

    “Walnuts are cool,” Shawn Wentzel says with a shrug when asked why he decided to plant 7,000 walnut trees on his property in Lodi, California. Now two years old, the orchard is a growing side business. Surrounded by rolling plains and vineyards, it begins at the back door of his primary source of income: an old horse-barn-turned-machine-shop with plenty of space for additional milling and turning equipment to complement the current stable of six machine tools.

    He named the shop Wenteq, and with revenue growing at approximately 10 percent per year, prospects for filling the rest of the 15,000-square-foot space seem bright. The newest technology addition is a robot to load and unload various parts for automotive and agricultural equipment from a turning center. With Mr. Wentzel opting to do much of the legwork, integrating the robot is a work in progress. No matter. As was the case with the walnut trees, he sees no barrier in his lack of automation-integration experience. “There’s nothing like doing it yourself,” the 36-year-old says, articulating the independent spirit that first led him to turn his machining hobby into a business nearly 15 years ago. “What can anyone learn in school that they can’t learn on the shop floor?”

    This inclination to make his own way is one reason why Mr. Wentzel says he appreciates the open-architecture Thinc-OSP CNCs on the shop’s five Okuma machine tools. These controls’ application programming interface (API), which is essentially the set of tools and resources ?used to integrate with? the CNC and develop functionality for it, is based on the same Microsoft Windows operating platform that drives many personal computers. That means the CNCs can use much of the same software as any other Windows-based computer, including downloadable apps such as the GPS navigators, heart-rate monitors and weather trackers common to consumer mobile devices.

    Of course, the apps Okuma offers are designed to make life easier in a CNC machine shop. Many are available for free via the machine tool builder’s online app store. This store has been growing steadily since its launch in 2014, thanks in part to the active participation of shops like Wenteq. Whenever Mr. Wentzel has had an idea—whenever there is something he wished his CNC could do—he says he likely can make it happen by asking Okuma distributor Gosiger Automation to develop an app.

    He is not alone. According to Okuma, many apps now available for download originated with end users like Mr. Wentzel. In this way, the company essentially invites its customers to participate in the development of new CNC functionality. Mr. Wentzel was an early enthusiast of this approach, and Wenteq became an early proving ground after the app store’s debut. “When an app came out, we were never scared to throw it on a machine and try it out,” he says.

    These small programs all help Mr. Wentzel and his three shopfloor employees avoid making mistakes or wasting time, he says. For instance, the shop does not have an offline tool presetter (not yet, anyway), so many of the most commonly used apps help streamline the manual entry of compensating offsets at machine controls. Others provide basic machine monitoring functionality. Here are five examples of apps the shop finds valuable, two of which were created at Mr. Wentzel’s request:

    This app enables inexperienced operators to edit common variables in the control’s parameters section without making mistakes. (Common variables are used to store offsets, part counts and other temporary data that is specific to a particular part program.) “I don’t want employees going into the CNC’s parameters section,” Mr. Wentzel explains. “The common variable section is one page away from a machine system location. If something were to be changed on this page, the machine could crash.”

    Instead, Variable Manager presents only the relevant common variables, which can be pulled from the CAM program or defined by Mr. Wentzel when he programs a job. All variable slots can be clearly labeled for convenience and efficiency, and a “revert” function can quickly restore previous values in the event of an error.

    On the shop’s palletized horizontal machining center (HMC), Variable Manager makes it easy for even inexperienced operators to change tools for a new job without interrupting production. To facilitate this, the machine’s cycle includes a “dummy pallet” associated with a CAM program that does nothing more than initiate a macro to touch-probe the newly changed tools. Any time before this pallet cycles in, the operator simply opens Variable Manager, inputs the new tool numbers and clicks “set” to initiate a probing cycle for every changed tool. In short, tools can be probed whenever it is convenient rather than immediately upon inserting them in the 146-position automatic toolchanger (ATC). “It puts only what’s relevant in front of you,” Mr. Wentzel says about Variable Manager. “You just type in the tool numbers and click once.” (Tool numbers generally correspond to the number of the slot in the ATC—that is, tool 1 goes into slot 1).

    Variable Manager also enables adjusting a machine’s schedule on-the-fly by simply changing the variable associated with part count. Capability to change part counts from the floor, while the machine runs and without editing the program, is particularly useful for the shop’s bar-fed turning centers, Mr. Wentzel says. As is the case with HMC tool offsets, there is no need to navigate through the CNC to find the variable associated with part count. There is little risk of changing the wrong variable or altering a parameter that should not be changed.

    Developed by Gosiger at Mr. Wentzel’s request, Manual Data Input (MDI) Tool Call is used for the shop’s LB-3000 lathe. With a subspindle and a Y-axis turret that accommodates as many as 96 tools for both front- and backworking operations, setting offsets on this machine can be complicated. Adding to the confusion is the fact that as many as eight tools can be stacked in the same turret station (four for the main spindle and four for the subspindle). Each requires its own offset, but tools stacked in this way are more difficult to probe because they do not line up with the centerline of the spindle at the turret’s home position. Jogging the turret into position along the Y axis requires either moving it manually (and carefully) or entering a series of coordinate moves into the CNC (again, carefully).

    MDI Tool Call reduces this task to just a few keystrokes. The operator simply opens the app, enters the tool-station number, designates which tool requires a new offset, and presses “start” to move the Y axis into the correct position. “I was typing in the same stuff over and over again, and I thought ‘This is dumb,’” Mr. Wentzel recalls about the app’s development. “I approached Gosiger with an idea to make it easy for anyone to do it fast, and without any experience or knowledge.” 

    Wenteq’s work sometimes demands changing tool offsets frequently, sometimes between every part. “We had a tight-tolerance project a few months ago in which we were measuring every part to check for insert wear and then changing offsets as needed,” Mr. Wentzel says. “Fat-finger it one time in a situation like that, and you can lose a part.”

    There is little risk of that as of just a few months prior to Modern Machine Shop’s visit late last year, when Mr. Wentzel pitched Gosiger on the functionality that became the Easy Adjust app. This app presents operators with a simple interface consisting of four slider bars, each corresponding to the offset for a specific cutting tool. Clicking the “plus” and “minus” buttons adjusts the offset by a prespecified amount (changing this amount requires a password). As the operator adjusts the buttons, the bar changes color depending on how close the adjustment gets to prespecified minimum and maximum limits. Limiting the display to four offsets helps keep things simple, he adds, noting that few jobs require adjusting more than that. This simplicity enables even the least-experienced shopfloor employees to be productive while they learn, and above all, to avoid mistakes and scrapping parts.

    Around the time the Okuma app store debuted in 2014, Mr. Wentzel had been seeking a simple, affordable solution for basic machine monitoring. “For one system I considered, the company wanted thousands of dollars plus a monthly fee,” he recalls, “but we don’t need all that functionality. We’re small enough that we don’t need deep utilization information or fancy dashboards with a bunch of lines. We were just looking for a simple, at-a-glance view of machine status.”

    As it turned out, this functionality was available for free at the Okuma app store. Since then, basic status information for every machine tool has been displayed on two 50-inch TV monitors that are visible throughout the shop. Green indicates a machine that is running, Surface Milling Inserts orange indicates idle equipment and red denotes a potential problem.

    Mr. Wentzel says setup was easy, with the free apps pushing status information through the same Wi-Fi connection used to link machines and send part programs. An Intel Compute Stick—essentially, a mini Windows 10 computer that plugs into a USB port—installed in each of the monitors receives the data from the machines. Mr. Wentzel can also view the data on his smartphone.

    This is all possible thanks to MTConnect, an open-source communications protocol that facilitates interconnection and communication among CNC machine tools and other manufacturing equipment. Specifically, Wenteq uses three apps: MTConnect Agent/Adapter, which provides the basic MTConnect communications functionality; MTConnect Display, which scans a shop network for slot milling cutters compatible devices (in this case, the Compute Stick) to make installation plug-and-play; and MTConnect Display Mobile, which provides the mobile phone connection. 

    Access to status displays is not Mr. Wentzel’s only means of monitoring machine tools. While walking the floor of the 2018 International Manufacturing Technology Show (IMTS), he received a call with a distinct ringtone, one assigned to a specific entry in his contact list. On the other end was not a person, but one of his machines, reporting a problem. This simple capability is thanks to the free Machine Alert app, which sends CNC status information and screen shots via email or text whenever certain user-specified conditions are met.

    Back in 2014, Mr. Wentzel had to download every app. Now, many come pre-installed on the CNCs of new Okuma machines, including MTConnect Agent/Adapter, apps that track maintenance schedules, and apps that calculate overall run time and remaining run time, among other capabilities.


    The Cemented Carbide Blog: carbide wear strips

    “Walnuts are cool,” Shawn Wentzel says with a shrug when asked why he decided to plant 7,000 walnut trees on his property in Lodi, California. Now two years old, the orchard is a growing side business. Surrounded by rolling plains and vineyards, it begins at the back door of his primary source of income: an old horse-barn-turned-machine-shop with plenty of space for additional milling and turning equipment to complement the current stable of six machine tools.

    He named the shop Wenteq, and with revenue growing at approximately 10 percent per year, prospects for filling the rest of the 15,000-square-foot space seem bright. The newest technology addition is a robot to load and unload various parts for automotive and agricultural equipment from a turning center. With Mr. Wentzel opting to do much of the legwork, integrating the robot is a work in progress. No matter. As was the case with the walnut trees, he sees no barrier in his lack of automation-integration experience. “There’s nothing like doing it yourself,” the 36-year-old says, articulating the independent spirit that first led him to turn his machining hobby into a business nearly 15 years ago. “What can anyone learn in school that they can’t learn on the shop floor?”

    This inclination to make his own way is one reason why Mr. Wentzel says he appreciates the open-architecture Thinc-OSP CNCs on the shop’s five Okuma machine tools. These controls’ application programming interface (API), which is essentially the set of tools and resources ?used to integrate with? the CNC and develop functionality for it, is based on the same Microsoft Windows operating platform that drives many personal computers. That means the CNCs can use much of the same software as any other Windows-based computer, including downloadable apps such as the GPS navigators, heart-rate monitors and weather trackers common to consumer mobile devices.

    Of course, the apps Okuma offers are designed to make life easier in a CNC machine shop. Many are available for free via the machine tool builder’s online app store. This store has been growing steadily since its launch in 2014, thanks in part to the active participation of shops like Wenteq. Whenever Mr. Wentzel has had an idea—whenever there is something he wished his CNC could do—he says he likely can make it happen by asking Okuma distributor Gosiger Automation to develop an app.

    He is not alone. According to Okuma, many apps now available for download originated with end users like Mr. Wentzel. In this way, the company essentially invites its customers to participate in the development of new CNC functionality. Mr. Wentzel was an early enthusiast of this approach, and Wenteq became an early proving ground after the app store’s debut. “When an app came out, we were never scared to throw it on a machine and try it out,” he says.

    These small programs all help Mr. Wentzel and his three shopfloor employees avoid making mistakes or wasting time, he says. For instance, the shop does not have an offline tool presetter (not yet, anyway), so many of the most commonly used apps help streamline the manual entry of compensating offsets at machine controls. Others provide basic machine monitoring functionality. Here are five examples of apps the shop finds valuable, two of which were created at Mr. Wentzel’s request:

    This app enables inexperienced operators to edit common variables in the control’s parameters section without making mistakes. (Common variables are used to store offsets, part counts and other temporary data that is specific to a particular part program.) “I don’t want employees going into the CNC’s parameters section,” Mr. Wentzel explains. “The common variable section is one page away from a machine system location. If something were to be changed on this page, the machine could crash.”

    Instead, Variable Manager presents only the relevant common variables, which can be pulled from the CAM program or defined by Mr. Wentzel when he programs a job. All variable slots can be clearly labeled for convenience and efficiency, and a “revert” function can quickly restore previous values in the event of an error.

    On the shop’s palletized horizontal machining center (HMC), Variable Manager makes it easy for even inexperienced operators to change tools for a new job without interrupting production. To facilitate this, the machine’s cycle includes a “dummy pallet” associated with a CAM program that does nothing more than initiate a macro to touch-probe the newly changed tools. Any time before this pallet cycles in, the operator simply opens Variable Manager, inputs the new tool numbers and clicks “set” to initiate a probing cycle for every changed tool. In short, tools can be probed whenever it is convenient rather than immediately upon inserting them in the 146-position automatic toolchanger (ATC). “It puts only what’s relevant in front of you,” Mr. Wentzel says about Variable Manager. “You just type in the tool numbers and click once.” (Tool numbers generally correspond to the number of the slot in the ATC—that is, tool 1 goes into slot 1).

    Variable Manager also enables adjusting a machine’s schedule on-the-fly by simply changing the variable associated with part count. Capability to change part counts from the floor, while the machine runs and without editing the program, is particularly useful for the shop’s bar-fed turning centers, Mr. Wentzel says. As is the case with HMC tool offsets, there is no need to navigate through the CNC to find the variable associated with part count. There is little risk of changing the wrong variable or altering a parameter that should not be changed.

    Developed by Gosiger at Mr. Wentzel’s request, Manual Data Input (MDI) Tool Call is used for the shop’s LB-3000 lathe. With a subspindle and a Y-axis turret that accommodates as many as 96 tools for both front- and backworking operations, setting offsets on this machine can be complicated. Adding to the confusion is the fact that as many as eight tools can be stacked in the same turret station (four for the main spindle and four for the subspindle). Each requires its own offset, but tools stacked in this way are more difficult to probe because they do not line up with the centerline of the spindle at the turret’s home position. Jogging the turret into position along the Y axis requires either moving it manually (and carefully) or entering a series of coordinate moves into the CNC (again, carefully).

    MDI Tool Call reduces this task to just a few keystrokes. The operator simply opens the app, enters the tool-station number, designates which tool requires a new offset, and presses “start” to move the Y axis into the correct position. “I was typing in the same stuff over and over again, and I thought ‘This is dumb,’” Mr. Wentzel recalls about the app’s development. “I approached Gosiger with an idea to make it easy for anyone to do it fast, and without any experience or knowledge.” 

    Wenteq’s work sometimes demands changing tool offsets frequently, sometimes between every part. “We had a tight-tolerance project a few months ago in which we were measuring every part to check for insert wear and then changing offsets as needed,” Mr. Wentzel says. “Fat-finger it one time in a situation like that, and you can lose a part.”

    There is little risk of that as of just a few months prior to Modern Machine Shop’s visit late last year, when Mr. Wentzel pitched Gosiger on the functionality that became the Easy Adjust app. This app presents operators with a simple interface consisting of four slider bars, each corresponding to the offset for a specific cutting tool. Clicking the “plus” and “minus” buttons adjusts the offset by a prespecified amount (changing this amount requires a password). As the operator adjusts the buttons, the bar changes color depending on how close the adjustment gets to prespecified minimum and maximum limits. Limiting the display to four offsets helps keep things simple, he adds, noting that few jobs require adjusting more than that. This simplicity enables even the least-experienced shopfloor employees to be productive while they learn, and above all, to avoid mistakes and scrapping parts.

    Around the time the Okuma app store debuted in 2014, Mr. Wentzel had been seeking a simple, affordable solution for basic machine monitoring. “For one system I considered, the company wanted thousands of dollars plus a monthly fee,” he recalls, “but we don’t need all that functionality. We’re small enough that we don’t need deep utilization information or fancy dashboards with a bunch of lines. We were just looking for a simple, at-a-glance view of machine status.”

    As it turned out, this functionality was available for free at the Okuma app store. Since then, basic status information for every machine tool has been displayed on two 50-inch TV monitors that are visible throughout the shop. Green indicates a machine that is running, Surface Milling Inserts orange indicates idle equipment and red denotes a potential problem.

    Mr. Wentzel says setup was easy, with the free apps pushing status information through the same Wi-Fi connection used to link machines and send part programs. An Intel Compute Stick—essentially, a mini Windows 10 computer that plugs into a USB port—installed in each of the monitors receives the data from the machines. Mr. Wentzel can also view the data on his smartphone.

    This is all possible thanks to MTConnect, an open-source communications protocol that facilitates interconnection and communication among CNC machine tools and other manufacturing equipment. Specifically, Wenteq uses three apps: MTConnect Agent/Adapter, which provides the basic MTConnect communications functionality; MTConnect Display, which scans a shop network for slot milling cutters compatible devices (in this case, the Compute Stick) to make installation plug-and-play; and MTConnect Display Mobile, which provides the mobile phone connection. 

    Access to status displays is not Mr. Wentzel’s only means of monitoring machine tools. While walking the floor of the 2018 International Manufacturing Technology Show (IMTS), he received a call with a distinct ringtone, one assigned to a specific entry in his contact list. On the other end was not a person, but one of his machines, reporting a problem. This simple capability is thanks to the free Machine Alert app, which sends CNC status information and screen shots via email or text whenever certain user-specified conditions are met.

    Back in 2014, Mr. Wentzel had to download every app. Now, many come pre-installed on the CNCs of new Okuma machines, including MTConnect Agent/Adapter, apps that track maintenance schedules, and apps that calculate overall run time and remaining run time, among other capabilities.


    The Cemented Carbide Blog: carbide wear strips
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