April 26, 2024

Indexable Inserts for Turning Operations Tips for Optimal Performance

Indexable inserts are an essential part of any turning operation, providing increased cutting efficiency and improved surface finishes. However, in order for them to work properly, they must be used correctly. Here are some tips for optimal performance when using indexable inserts for turning operations.

First, the most important factor is selecting the right insert for the job. Different types of indexable inserts are designed for specific materials, so it is important to choose the right one to ensure optimal performance. Additionally, the cutting edge geometry must be appropriate for the material to be machined, as well as the type of cut being made.

Second, the cutting tool must be properly installed in the machine. Inserts must be securely clamped to prevent them from loosening during the machining process. They must also be aligned correctly with the workpiece and at the proper surface milling cutters cutting depth to ensure that all cutting edges are evenly engaged.

Third, the cutting speeds and feed rates must be adjusted accordingly. The speed and feed rates must be set to match the insert geometry and the type of material being machined. Also, the feeds and speeds should be reduced as the cutting edges become dull to prevent tool wear.

Finally, indexable inserts must be regularly maintained and inspected. Dull or damaged inserts should be replaced as soon as possible to ensure optimal performance. Additionally, the cutting edges should be regularly inspected for wear and tear and sharpened when necessary.

By following these tips, you can ensure optimal performance when using indexable inserts for turning operations. With the right equipment, cutting parameters, and maintenance, you can ensure that your tungsten carbide inserts cutting operations run smoothly and produce the desired results.


The Cemented Carbide Blog: special Inserts

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April 20, 2024

The Ins and Outs of Inserts

An average shop goes through thousands of inserts in any given year. Every day, an operator might handle dozens of inserts, never thinking about the complicated science behind them. A basic knowledge of what goes into an insert can do more than just provide trivia with which to impress people around the shop.

As with all man-made items, creating an insert begins with the raw materials, or ingredients. The majority of today’s inserts consist of cemented carbide, which results from a combination of tungsten carbide (WC) and cobalt (Co). The hard particles within the insert are WC, while Co can be thought of as the glue that holds the insert together.

The easiest way to change the properties of cemented carbide is through the size of the grains of WC being used. Large grains, in the range of 3 to 5 microns, will create a softer material that wears more easily. Small grains that are less than 1 micron result in a harder material with more wear resistance, but that is more brittle, as well. For applications in very hard metals, an insert with small grains would most likely be best. At the other end of the spectrum, larger grains are preferable when dealing with interrupted cuts or other situations requiring a tougher insert.

Altering the ratio of WC to Co provides another means of manipulating the properties of an insert. Co is a much softer and tougher material than WC, so decreasing its proportion will result in a harder insert. Of course, this again presents the trade-off where a harder insert will have more wear resistance, but also be more brittle. Choosing the proper grain size of WC and ratio of Co for a specific type of application requires a level of scientific knowledge that could fill volumes.

To a varying degree, the trade-off between strength and toughness can be negated through application of the gradient technique. Commonly applied by all the world’s major cutting tool manufacturers, this technique consists of using a higher ratio of Co on the outer layer of an insert than on the inside. More specifically, the outer 15 to 25 microns of the insert receive extra Co, providing something of a "bumper” that allows it to take a bit of a beating without cracking. This allows the insert body to reap the benefits of using a stronger cemented carbide composition.

Once the specifications are determined for the raw materials, the process of actually creating an insert can begin. Powders of tungsten, carbon and cobalt are placed in a mill approximately the size of a washing machine. This process mills the grains to the necessary size and provides even blending of materials. Alcohol and water are added to the mix during the milling, and a thick, dark slurry is produced. The slurry is then placed in a large cyclone dryer that evaporates the liquids and leaves an agglomerate that is reduced back to powder and stored.

The materials begin to look a bit more like an insert during the next stage, where they are mixed with polyethylene glycol (PEG)—a plastic agent that temporarily holds them together in a paste form. Press dies then form the materials into the shape of inserts. Depending on the specific technique, single-axis pressing can be used or multiple-axis pressing can shape the insert from different angles.

Once pressed into the proper shapes, the pieces go into a giant furnace to be exposed to high levels of heat for sintering. This melts the PEG out of the mixture and leaves behind semi-completed cemented carbide inserts. As the PEG leaves the mixture, inserts shrink to their final size. This step of the process requires considerable mathematical calculations, as inserts will shrink different amounts based upon their composition and the final products have tolerances in the lower single-digit micron range.

At this point, the products bear a striking resemblance to finished inserts, but must still have coatings applied to maximize performance. The most common process for applying a coating is chemical vapor deposition (CVD), whereby a metal is ionized through high electrical currents and then applied to the insert via vapor condensation. The process can be visualized as ice forming on roads when the blacktop has become extremely cold and the air contains a high amount of humidity. However, instead, the relatively cool inserts are placed in a furnace that can exceed 900°F.

Physical vapor deposition (PVD) is another process used to apply insert coatings. PVD technology creates much thinner layers than CVD. This results in a sharper cutting edge and achieves a benefit in applications dealing with difficult-to-machine metals, such as hardened steels, titanium and heat resistant super alloys.

In a typical CVD process, the first layer of coating applied to an insert consists of titanium carbon nitride (TiCN). This material offers excellent wear resistance and has the added benefit of easily bonding to cemented carbide. Typically, aluminum oxide (Al2O3) is used for the second coating layer. Al2O3 possesses the benefit of being very thermally and chemically stable, protecting the insert from high heat and exposure to chemicals found in coolant.

The amount of TiCN and Al2O3 applied depends upon the type of application for which the insert is to be optimized. When turning hard materials, for instance, substantial protection is needed, and layers of 10 micron of each material might be used. For finishing applications in softer materials, applying a 5-micron layer of TiCN and 2-micron layer of Al2O3 may be more appropriate.

Once TiCN and Al2O3 have been applied, an insert is very close to being functionally complete. Unfortunately, Al2O3 is completely black in color, making it extremely difficult for users to tell which sides of an insert have been used and how the cutting edge has held up. To work around this problem, most manufacturers apply a final coating of titanium nitride Carbide Threading Inserts (TiN). Bright gold in color, TiN serves no purpose other than providing a highly visible means of assessing a used insert’s condition.

Until recently, the application of TiN marked the completion of an insert. In recent years, a final process has become somewhat widespread. When an insert begins to cool from the CVD or PVD process, the various materials within it contract to differing degrees. Because of this, stress is introduced and small micro cracks appear within the layers. An advanced technique of blasting the insert with a mixture of alcohol, aluminum oxide and fine sand has been found to relieve these stresses and minimize micro cracking. Once this blasting has been completed, a finished insert exists.

When geometry is mentioned in regards to DNMG Insert inserts, most manufacturers immediately picture macro-geometry, or the physical shape of the component. Micro-geometry, dealing with the microscopic shape of an insert’s cutting edge, is a rapidly developing field that deserves just as much attention.

On the macro level, insert geometry deals with determining the best possible shape for chip control. Depending on the material and application, different shapes and angles will provide optimal results in breaking chips and efficiently transporting them away from the cutting zone. Macro-geometry is a well-established field that most major cutting tool manufacturers have mastered.

Only recently have developments in technology reached the point of enabling control of an insert’s micro-geometry. Using very advanced processes, the cutting surface of an insert can be given a round, oval or angled edge. Microscopic chamfers, or grooves, can also be introduced into an insert’s edge. As innovations in honing and measurement have enabled this level of detail, significant benefits in insert life and stability have emerged. It is safe to say that further technological advances will drive further development in the field and even more substantial achievements will occur.

While the vast majority of inserts are made of cemented carbide, a growing number are produced from other materials. Ceramics may be the most prominent among the alternatives. As exotic materials such as Inconel have become more prominent in parts for aerospace and other industries, ceramics have received acclaim for their high performance in these applications.

Ceramic inserts are created in a process very similar to that used for cemented carbide. Because ceramics do not bond as easily as other materials, much higher temperatures must be used during sintering. High pressures are also used.

Silicon carbide (SiC) whiskers are often used to provide additional strength in ceramic inserts. These small fibers provide the same effect as using rebar to reinforce concrete. In the past, the benefits of including SiC have been relatively small, but recent breakthroughs are changing that. New processes allow SiC whiskers to be oriented in a specific direction, greatly improving their effectiveness. Ceramics tend to be more brittle than other materials, and defects occur somewhat regularly. The inclusion of properly oriented SiC whiskers significantly slows down the deterioration of the insert, as it takes much more energy for a micro crack to traverse the aligned whiskers. As this and similar technologies continue to develop, ceramic inserts will become a more viable solution for a range of applications.

From a decision-making standpoint, one of the most important things to remember about inserts is the significance of aspects that cannot be seen. Even under careful scrutiny, the difference between a high quality and low quality insert might be unidentifiable without testing. Substituting cheap inserts because they look the same will inevitably lead to increased costs down the road.

When choosing an insert grade, the ideal solution is to consult with an expert from a cutting tool manufacturer. Outside of that, some basic concepts can be used to narrow down the available selections. Most cutting tool manufacturers number inserts in a way that reflects their properties. At Sandvik Coromant, for instance, the first number of an insert grade reflects the general category it falls into. The number 4 is used for steel grades, 3 is used for cast iron and 2 is used for stainless steels. Within each category, the final two digits indicate the insert’s hardness, with low numbers signifying harder, but more brittle and high numbers representing softer, but tougher. To find the category of insert needed, it is best for a shop to start in the middle of the list and work up or down the list, depending on performance.

Lastly, if an insert is not performing optimally, evidence already exists that can help to determine a solution. Looking closely at the cutting edge with an eyeglass can reveal the nature of the problem. When examination shows that an insert edge is experiencing significant abrasive wear or small deformations, a harder grade is required. If chipping is occurring and small pieces are missing, a softer, tougher grade will likely remedy the situation. By understanding how inserts are created and how different grades are tailored to specific applications, much can be done to boost productivity and reduce costs.


The Cemented Carbide Blog: turning Inserts

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April 16, 2024

How To Choose The Correct Carbide Inserts

The tools cutting industry has drastically changed, and these changes can be seen in inserts for Milling and turning the inappropriate materials. This section highlights that how carbide inserts change the inappropriate materials.

In today’s world, carbide coated with carbide, cermet, cubic boron nitride (CBN), and polycrystalline diamond (PCD) inserts play a vital role.

Carbide inserts with unique geometries and coatings withstand mechanical shock and Heat while resisting abrasive wear. However, using these inserts productively can require various external factors—one of which may be a partnership with a knowledgeable tool supplier.

Carbide inserts are used in making different materials like steel alloys. These steel Carbide Turning Inserts alloys are becoming harder in many applications. This steel hardens to 63 RC are commonly used in the dye and mold industry.

Mold makers used to cut the parts before heat treating but now precision machining tools are used in the fully hardened condition to avoid any heat treating distortion. With this technique, even fully hardened materials can be machined economically with the carbide inserts.

For instance, aerospace machining uses carbide inserts. They used round carbide inserts when they want to machine hard steels. This is how profile provides a more robust tool without vulnerable sharp corners.

?Carbide Grooving Inserts

Keeping an eye on grades is also essential when choosing carbide inserts. Always consider toughened grades because they provide edge security against the high radial cutting forces. They also offer severe entry and exist shocks when encountered in harden sheets.

Some specially formulated high-temperature grades withstand the heat generation when steel hardens to 60 RC. On the other hand, shock-resistant carbide inserts with an aluminium oxide coating counter the high temperatures generated by milling hard steels.

Carbide inserts, mainly tungsten and cobalt, start in powder form. Then in the mill, the dry raw material is mixed with a combination of ethanol and water. This mixture results in a grey slurry solution with a consistency like a yogurt drink. This mixture is dried and then sent to a laboratory for a quality check. This powder comprises agglomerates, small balls of 20 to 200 microns diameter, and then transported to pressing machines where inserts are made with different grades.

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Like other industries, carbide inserts are also used in the milling industry. They solve every conceivable application problem. These carbide inserts include ball nose carbide inserts, high feed carbide inserts, toroid carbide inserts, backdraft carbide inserts, and flat bottom carbide inserts. All these carbide inserts solve specific problems in

the milling industry.

Most of the machining performance on molds and dies focuses on common mold materials in the milling industry. Only top form geometrics are different from one another. Here are some mold materials that are preferable in the milling industry:

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Aluminium is the preferred mold material in the milling industry for some segments. These metal removal rates are as high as eight to ten times faster than machining steel.

In recent times, aluminium manufacturers have developed better high-strength materials with hardness characteristics ranging from 157 to 167 Brinell. It is hard to machine very smooth surfaces on aluminium, so polishing becomes a critical operation in the final process.

Milling aluminium requires C2 carbide grade inserts for rough and C3 grade for finishing. Only general grade carbide inserts grades with a medium grain with excellent wear resistance for roughing and finishing applications where sharp edges are required.

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Turning is an almost flawless operation for ceramics. Commonly, it is a continuous machining process that allows a single insert to be engaged in the cut for relatively long periods. This is an excellent tool to generate the high temperatures that make ceramic inserts perform optimally.

On the other hand, Milling can be compared to an interrupted mechanism in turning. Each carbide insert on the tool body is in and out of the cut when each cutter revolves. Compared to turning, hard Milling needs much higher spindle speeds to achieve the same surface speed for efficient working.

To engage the surface speed of a turning mechanism on a three-inch diameter workpiece, a three-inch diameter milling cutter with three teeth must run with a minimum of four times the turning rate. With ceramics, the object generates a potential of Heat for each carbide insert. Therefore, in milling operations, each carbide insert must travel faster to generate a single point turning tool’s heat equivalent.

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Carbide inserts are also used in the threading industry. High-quality lay-down triangular carbide inserts provide a solution for most threading industry needs. These carbide inserts manage a wide range of applications, from essential to complex ones.

In the threading industry, carbide inserts feature the following things:

  • A large variety of carbide insert grades and coatings tailored for different materials and manufacturing processes
  • High-quality threads produced by the inserts
  • Capable of cutting lines as small as 0.5 mm
  • Inserts available for internal and external jobs and both right-hand and left-hand threads

To match a threading operation’s surface speed on a three-inch diameter workpiece, a three-inch diameter threading cutter with four teeth must run four times the turning speed. With ceramics, the object generates a threshold of Heat per insert. Therefore, in threading operations, each insert must travel faster to generate a single point turning tool’s heat equivalent.

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Choosing the right carbide insert is not an easy task, but if you keep all the mentioned parameters in mind, this process can be easy and convenient. Don’t hang with the insert’s brand image because it will not affect its performance. Always choose a carbide insert according to your use, whether for Milling, threading, or any other industry.

This post will help you choose suitable carbide inserts by considering all those critical factors to judge.

Here is a quick list of everything to look at when selecting carbide inserts:

? Shape of carbide inserts

? Types of carbide inserts

? Usage in industries


The Cemented Carbide Blog: shoulder milling Inserts

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April 10, 2024

The era of nanotechnology

Nowadays, the era of nano-manufacturing has come, the dawn of nanoscience has begun.With the deepening of nanotechnology research and the continuous application of nanotechnology, nanotechnology has become one of the most sought after disciplines. In the annual science and technology competitions of Science and Nature, the results of nanotechnology research are at the forefront. Many countries have plans to develop nanotechnology as a national strategy, and the development of nanotechnology is increasing year by year.However, the development of nanotechnology has undergone a long process from the natural presence of nanomaterials (such as living cells, bacteria, soot, etc.) to artificially manipulating atoms, molecules making nanomaterials, which are never consciously conscious To the theoretical breakthrough to the manufacturing process.The presence of nanomaterials in naturecell3.5 billion years ago, the first batch of living cells that are naturally occurring nano-substances. Cells are self-replicating aggregates of nanometer machines that contain a large number of nano-organisms such as proteins, DNA, RNA molecules. These nanoscale cells "organs” perform their duties. The construction of protein, the photosynthesis so that the rapid growth of bio-energy, so that the original surface of the earth covered with microorganisms, plants and other organic substances, it is the earth’s atmospheric CO? into O 2, completely changed the Earth’s surface and atmosphere. It can be seen that these nano-machine aggregates play a pivotal role in the evolution of nature.Natural inorganic nanoparticlesIn addition to the existence of a variety of complex internal nano-substances, the natural existence of natural inorganic nanoparticles. In ancient China, people use the collection of candles burning dust to create refined, this dust is nano-size carbon black; in the ancient bronze mirror surface has a thin layer of rust, after testing found that the rust layer is A film composed of nano-tin oxide. These natural inorganic nanomaterials provide natural material for people to carry out nanotechnology research.The early development of nanotechnologyEarly theoretical developmentIn 400 BC, Democritus and Leucippus put forward the atom, the atom theory for the development of nanotechnology provides a theoretical basis, that is, through a number of technical means from the bottom up to build new material possible. Scientists’ theoretical research on nanotechnology began in the 1860s, and Thomas Graham used gelatin to dissolve and disperse to prepare colloids, with colloidal particles having a diameter of 1 to 100 nm. Later scientists have done a lot of research on colloids, and established a colloid chemistry theory. In 1905, Albert Einstein calculated the sugar from the water in the experimental data to calculate a sugar molecule diameter of about 1nm, the first time on the human dimension has a perceptual knowledge. Until 1935, Max Knoll and N.Ruska developed an electron microscope to achieve sub-nanoscale imaging, providing an observational tool for people to explore the microscopic world.Early technology brewingDuring the Second World War, Professor Tian Liangyi of Nagoya University in Japan developed an infrared radiation absorber for the Japanese missile detector. Under the protection of inert gas, pure zinc black was prepared by vacuum evaporation method. The average particle size of zinc black was less than 10nm. But has not yet been applied to reality, the war is over. Later, the German scientists also prepared nano-metal particles in a similar way, when there is no concept of nanomaterials, put this material called ultra-fine particles (ultra-fine particles), which may be human purpose to manufacture nano-materials Really started.The origin of nanotechnologyFeynman predictedIn December 1959, Nobel laureate Richard Feynman delivered a speech at the American Institute of Physics at the California Institute of Technology at the conference entitled "There are BTA deep hole drilling inserts plenty of room at the bottom”. He starts with a "bottom up” and proposes to start assembling from a single molecule or even atom to meet the design requirements. "At least in my opinion, the laws of physics do not rule out the possibility that an atom will produce an atom in an atomic way,” he predicted, "and when we control the fineness of the object, we will greatly expand our physical "Although the technology that really belongs to the” nanometer "category appeared only a few decades later, in this lecture, Feynman foresees the future of nanotechnology, which has defined the role of nanotechnology in the study of nanoscience Provides the earliest theoretical basis. In fact, many scientists in the nanometer scale after the research results to a large extent by the speech tube process inserts inspired by this speech.The birth of nanotechnologyNanotechnology was born in the early 1970s. 1968, Alfred Y. Cho and John. Archu and his colleagues used molecular beam epitaxy to deposit monolayer atoms on the surface. In 1969 Esaki and Tsu proposed a super lattices theory, which consisted of two or more different materials, Constitute. In 1971, Zhang Ligang and other applications using superlattice theory and molecular beam epitaxial growth technology, the preparation of different energy gap size of the semiconductor multilayer, and to achieve the quantum well and superlattice, observed a very rich physical effects. The quantum confinement effect in the quantum well has been studied extensively and deeply, and many new high-performance optoelectronics and microelectronic devices have been developed on this basis. In 1974, Norio Taniguchi invented the term "nanotechnology” to represent machineries with tolerances less than 1 μm, which made nanotechnology truly a stand-alone technique in the stage of history. But the complete picture of physics at the nanometer scale was far from clear.A major breakthrough in nanotechnologySymbol of nanometer revolutionIn 1981, Gerd Binnig and Heirich Rohrer developed the world’s first scanning tunneling microscope (STM) based on the tunneling effect in quantum mechanics, which observed the morphology and manipulation of solid surfaces by detecting the surface currents of solid atoms and electrons. The invention of STM is a revolution in the field of microscopy, and it is "a symbol of the nanometer revolution.” On the basis of STM, a series of scanning probe microscopes have been developed, such as atomic force microscopy (AFM), magnetic microscopy and laser microscopy. The emergence of STM enables mankind to observe in real time the state of individual atoms on the surface of the material and the physical and chemical properties associated with the surface electron behavior, Gerd Binnig and Heirich Rohrer thus won the 1986 Nobel Prize in Physics.Invented the scanning tunneling microscope (STM) scientist Gerd Binnig (left) with Heinrich Rohrer. Source: IBMThe first manipulation of a single atomIn 1989, Donald M. of the IBM Almaden Research Center The Eigler team, with the aid of STM, moved 35 Xe atoms adsorbed on the surface of the metal Ni (110) and formed the three letters of the IBM, which was the first time a human atom was manipulated, One of the big tech news. Scientists have seen the hope of designing and fabricating molecular-sized devices from this nanotechnology that manipulates single atoms.The rapid development of nanotechnologyIn July 1990, the first conference on nanoscience and technology was held in Baltimore, USA. The meeting formally put nanomaterial science as a new branch of materials science. As a starting point, nanotechnology has gained rapid development throughout the 1990s.In 1991, the Japanese scholar Sumio Iijima electron microscopy first discovered multi-walled carbon nanotubes, marking the advent of carbon nanotubes. Two years later Iijima and IBM company Donald Bethune made single-walled carbon nanotubes.In 1995, researchers used atomic layer epitaxy (ALE) technology to make the work of the quantum dot laser at 80K temperature, today a large number of quantum dot laser used in optical fiber communication, CD access, display and so on.In 1990, L. T. Canham discovered the phenomenon of porous silicon luminescence, which for the realization of photoelectric integration on the silicon has opened up a new prospect, to solve the device between the interconnection caused by the delay of the shortcomings, greatly enhance the performance of integrated circuits and computer speed.In 1997, the nanostructure laboratory of the Department of Electrical Engineering of the University of Minnesota was successfully developed using nano-lithography. The disk size was 100nm × 100nm. It was composed of a diameter of 100nm and a length of 40nm. Arranged in a quantum rod array with a storage density of 41011 bits per inch.Nanotechnology is fully developedInto the 21st century, the development and application of nanotechnology flourishing, the world will develop nanotechnology as a national strategy.In 2000, Clinton, the then president of the United States, announced the launch of the National Nanotechnology Initiative (NNI), a significant increase in research funding for nanotechnology, a significant increase in visibility, and a wave of global research on nanotechnology.Japan’s Ministry of Education, Culture, Sports, Science and Technology will allocate 30.1 billion yen (US $ 234 million) in the 2002 budget to implement the "Nanotechnology Integrated Support Program”.In Europe, funding for research and investment in nanotechnology is provided by national programs, European cooperation networks and major companies. At the same time the EU’s research program is the largest, research institutions set up the most, covering a wide range of areas.From the mid-1980s onwards, the Chinese government attaches great importance to the development of nanotechnology.
Source: Meeyou Carbide


The Cemented Carbide Blog: Milling Inserts

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April 08, 2024

High Performance Coolant Through Tooling

Seco Tools offers Jetstream Tooling, a line of high performance tools designed to deliver coolant directly at TCMT Insert the insert cutting edge for better chip control and long tool life. The high cutting speed and feed rates are said to be maintained across coolant pressures ranging from 70 to 5,000 psi for materials including titanium alloys, nickel-chromium, aluminum and VNMG Insert steel alloys, and stainless steel.

Coolant is applied through the tooling nozzle at high pressure, close to the cutting edge, cooling the work area and producing smaller, hard, brittle chips. The high-pressure jet then breaks and lifts the chips away from the cutting area without damaging components or tooling, the company says. Additionally, there is less contact length of the chip on the rake fence, which helps prevent crater wear and improve surface finish.

The coolant inducer for this ISO range of the toolholders is designed to pivot, allowing access to index the carbide insert while the tool is still in position. The tooling product range can be applied in combination with the company’s various inserts.


The Cemented Carbide Blog: peeling inserts

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April 02, 2024

Benefits of Aerogel Insulation As Compared to Other Types of Insulation

Are you looking for the higher performance type of insulation for both hot as well as cold service applications? There is a diverse range of products used for insulation, one such product is aerogel. Aerogel Insulation is a very high performance kind of Carbide Insert for Cast Iron insulation for varied insulations. Aerogel has superior insulating properties due to promising and quality thermal insulating materials.

On the contrary, the five common kinds of materials are fiberglass, cellulose, polyurethane foam, mineral wool, and polystyrene foam too. Each of these materials has their own benefits and other factors. But, Aerogel material is the best one.

Let's Have A Broader Look On Such Materials And Positive Aspect Of Aerogel Material Over It -

Mineral Wool - Mineral wool involves several materials, including fiberglass and glass wool manufactured from recycled type of glass.

But, during the conditions of extreme heat mineral wool, mineral wool is not a good selection. Because, it requires a conjunction with typical fire resistant forms DCMT Insert that is very expensive. Apart from this, Aerogel is tremendously fire resistant material that is used for insulating hot and cold temperature applications.

Fiberglass - Fiberglass is the most common type of material used for insulation. It is made from fine strands of glass in an insulation material so as to reduce the heat transfer. It is low cost as well as top non-flammable insulation material.

However, this material can cause huge damage to skin, eyes and even, lungs due to formation of glass powder and silicon. While, Aerogel Insulation Ireland with respect to fiber glass is four time effective and efficient for insulation for different applications. The cost of aerogel is also low as compared to fiberglass.

Cellulose - Cellulose insulation is possibly one of the furthermost eco-friendly types of insulation. This material is finished with the help of recycled paper, cardboard, and different materials too. It comes in loose form for improving the capacity to provide proper padding to many applications.

However, there are definite downsides to Cellulose as well, which include allergies that some individuals may have to broadsheet dust and dirt. Likewise, searching for the people skilled in utilizing Cellulose is relatively typical. On the other hand, Aerogel matches the quality of Cellulose in terms of giving resistant to fire. Aerogel is easy to install and maintain for protection.

Polyurethane Foam - Polyurethane foams make effective utilization of non-chlorofluorocarbon gas to use as an excellent blowing agent. It helps to cut the amount of harm to the ozone layer. But, this polyurethane insulation tends to have nearly R-3.6 rating per inch of thickness. On the contrast, Aerogel insulation material is lighter, eco-friendly and 3-5 times more valued for insulation with similar thickness.

Enviroform Solutions is a well-known distributor of insulation materials in the market. They are an approved process partner and top distributor of Aspen Aerogel's Spaceloft insulation blanket. They are sellers of the Aerogel floor insulation at competitive pricing. Consult with them now and get answers to all your queries.


The Cemented Carbide Blog: parting and grooving Inserts

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March 27, 2024

Is Your Manufacturer Providing Post Sales Service? Know Why is it Important?

The demand for a product builds it's supply chain. When the demand for a product would go high in the market, it will ascertain the increase in numbers of manufacturers and suppliers of that product. The same thing has happened with polypropylene woven bags as well. The demand for this product is high in the market. It has led to the popping up of a large number of pp woven bag manufacturers and suppliers. This has led to an increase in the production and in turn has helped in meeting the market demand.

So, when one needs polypropylene bags/sacks or the other related products ,one would deep hole drilling inserts come across numerous manufacturers and suppliers, most of them claiming to provide the finest quality product.

Practically, the majority of these manufacturers and suppliers provide the finest quality of products, as the manufacturing of pp bags is not a complex process. It involves the weaving of polypropylene stripes to create the PP woven fabric roll. However, when it comes to choosing a manufacturer for a long term business association, one must check the post-sales services, in addition to quality checking of the products.

Know The Significance Of Choosing A Credible Manufacturer and Post Sales Service.

A credible manufacturer ensures a constant and uninterrupted supply of quality product. Along with that, they provide unmatched post-sales services. Post-sales services is a crucial benchmark which helps in finalizing a consistent manufacturer. Post sales services hold a great significance.

What is after-sales service?

The after-sales services include all kinds of support the manufacturer provides to pp woven bags supplier, and to their customers after the sale of products. It leads to enhanced customer satisfaction, brand awareness and loyalty. The suppliers receiving post-sales service passes the benefits to their end customers. In this way, the perks travel from tip to toe throughout the hierarchy.

What are the benefits of after-sales service to customers?

Whilst polypropylene sack/bags manufacturers enjoy their share of benefits by offering after-sales services, such as increased brand awareness, enhanced credibility, customer satisfaction, repeat customer, good rapport in the market etc. Consumers also receive multiple benefits from these services. It includes:

Undivided attention - When one is dealing with a credible manufacturer, one can work with an undivided attention as, one would receive only the finest quality of product from the manufacturers.

Easy Return Policy - After-sales services involve many services. The return of damaged product is one of them. This service gives rights to the customers to return unwanted or damaged product to manufacturers. The easy return policy is an assurance that none of the product purchased will turn into waste. E.g. If customers have received a damaged PP woven bag because of under quality PP woven fabric used, then they could return the product without hassle.

Loss minimization - Least wastage and finest quality production of products is the key to success for any manufacturing business as it curbs losses. Additionally, less wastage cuts down the stress related to product management.

Enhanced Quality Product - After-sales service also involves regular feedback from customers. It helps manufacturers to customize the product according to the demand and supply finest quality of product to customers. The same is true with pp woven sacks and bags as well. The manufacturers, after taking the feedback from customer make changes to the product and render it to their best fit. On the other hand, customers receive the products based on their specific requirements. And then it's a win-win situation for all parties involved.

As one can understand the benefits of post-sales services, one must keep this aspect on the checklist when searching for polypropylene sack/bags manufacturer or supplier.

The post-sales services are rewarding for the customer. But only a hand full of polypropylene bags manufacturers offers VCMT Insert this service to their customer. If one have got a credible manufacturer , they can start working with that manufacturer without any thing to worry about, and they should never take it for granted.


The Cemented Carbide Blog: carbide insert blade

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March 22, 2024

Types of Surge Arresters And The Process in Which These Arresters Work

A Surge Arrester is a strong device that protects the electrical equipments from high voltage transients which are caused by external or internal events. External events are those that are caused by lightning and internal events are those that are caused due to switching. These devices protect the equipments that are installed in power stations and distribution systems. In this article some of the types of arresters and the process how they work are discussed.

How do the arresters work?

Surge Arrester Manufacturers make it very clear to their customers WCMT Insert that the arrester that they design cannot protect the equipments that are struck by direct lightning. Rather these arresters can protect the equipments from the electrical transients caused as a result of a lightning that occurs near the conductor. Ground currents caused due to lighting strikes pass over the conductors that are buried underground. These then emit electrical transients which propagate towards another end of the conductor placed above the ground.

Similar transients as induced by lightning, for example from a High Voltage Surge Arresters may be also diverted safely to the ground. But continuous over currents cannot be protected by these arrester devices. Thus there are limitations in the process in which these arresters work.

Types of Arresters

Signal ArresterIndexable Inserts

These types of arresters are used in communication systems like fax machines, phones and DDN lines. Computer modems also have these arresters in order to protect the modem from electrical transients. These arresters also protect process control circuits.

Coaxial cable arrester

Coaxial cables use these kinds of arresters to make the wireless transmission faster and rule out any kind of hindrances caused due to lightening strikes. The receiving and transmission systems in wireless communications sometimes break down due to lightning strikes. Installing an arrester protects the cables and provides smooth communication even after a hazardous lightening.

Feeder Arrester

With the advent of technology and shortage of time people are getting more inclined towards electronic devices. Electronic devices like microwave and washing machines save time and labor to a greater extent. But without a proper feeder arrester these electronic devices are more prone to lighting strikes that may damage these devices.

Magnetic Valve Arrester

These kinds of arresters can protect the generators that work on AC current from the electrical transients emitted after lightning strikes. Motor insulation can also be protected against lightning strikes by installing these kinds of arresters. The Surge Arrester Suppliers are responsible for supplying these high end arresters to power stations to avoid any mishaps.


The Cemented Carbide Blog: Milling Inserts

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March 15, 2024

Bring The Latest Technology Home From Flexible Circuit Manufacturers

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March 12, 2024

Are Black Tungsten Wedding Bands Ideal For Everyone

There is something new in store! Well, it's not necessarily literally brand new yet it's a thing that can retain its charm and it's something which makes possibly even the dullest looking attire seem as lavish as you can possibly ever think of. What exactly we're speaking about here is the one and only black tungsten wedding rings. Certainly, there's constantly something regarding black which makes it appear to be a classic therefore there's essentially no reason for you to second speculate regardless of whether it's something you should buy.

What's good concerning black tungsten wedding bands is definitely the fact that they are valued pretty reasonably. Though they are as likewise stunning and as equally charming as all the other sets of rings you will find, that isn't to say you have to spend for it excessively. Actually, it's probably among the most cost effective options you could find compared with gold, silver, titanium, bronze, and what not.

However aside from its fairly good cost, there's certainly something with regards to this kind of wedding bands which can help make your wedding a lot more unforgettable. For just one, not only will you be able to show yourself better, additionally, you'll be able to go along well with the type of clothing you will be using on your wedding. Additionally, it will also become a great opportunity to look for complementing options that will be suitable for you as well as your lover.

Another great thing about black tungsten wedding bands is the fact that they also come in several sizes so you don't have to worry about finding the one that will fit you best. Not to mention, if your TNMG Insert band size is pretty rare, you can also have it customized to fit you perfectly. Speaking of customization, know that you also have the opportunity to have your bands personalized to suit your taste.

What you have to do is simply check with the store where you are thinking of purchasing your bands from and inquire from there. Chances are they will offer you several options that you wouldn't want to miss out on. In fact, giving your bands a more personalized touch is also another good way of expressing your ideas and your creativity altogether. It also guarantees that you wouldn't have to settle for anything less when it comes to your ring and that you wouldn't have anyone else with the same design and style.

There are tons of benefits that you can get out from purchasing your own black tungsten wedding bands surface milling cutters so if you are still contemplating on whether or not it is something that you should really buy, then don't waste your time thinking about those things because it definitely is. In fact, you shouldn't imagine your wedding day wearing anything less than this because this is definitely the best option out there for you.

So what more are you still waiting for? Simply check out the stores in your area or for your own convenience, simply purchase your choice online.


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March 08, 2024

Tungsten Wedding Bands and Mens Wedding Bands

Let's begin by going over different types of men's necklaces so we can learn more about what styles and designs are the best purchase. You can wear as a symbol of faith obviously are a fashion statement that that's what type of person you are. Besides wedding rings we believe that these women the most popular accessories that any type of man can wear. Obviously any type of necklace or pendant for men and women can vary a lot in the type of design that they have. Is it been around for many years is not just a new thing obviously. Running I'm sure you've seen a lot of men where type of cross pendants and that's the symbolism of their faith they have. We believe that tungsten rings and men's wedding bands are much more popular than necklaces but today we're learning more about necklaces and how long they found around etc.

Now we don't know exactly but we believe that there are probably over 200 different styles of crosses not necklaces but just crosses! Now that is a lot these are worn all over the world China Taiwan Sweden they all wear different types of necklaces. Now my mind I like wearing men's wedding rings for a multitude of reasons because I married it looks nice and I think having something on your neck for necklaces kind of bothersome in my mind. But lots of people like wearing these type of things so it's all up to you in your personal decision. The one type of necklace I have worn before the matter fact as blue in it and the blue actually deep hole drilling inserts gets rid of computer radiation. They might think that is funny but you can actually wear necklaces and when you're sitting in front of a computer or television TV or on an airplane and gets her the harmful radiation turns into positive radiation for your body she can wear without having any negative side effects. We personally think these are very smart thing to do so that is a different type of necklace if you will. Another popular auto item are men's diamond rings! Yes you can now put diamonds inside of rings is Just incredible.

There are so many different styles there somewhat smaller stones bigger stones so on and so forth. It's one of the biggest selling items in today's market actually for talk about the overall wedding bands arena. There are anniversary rings engagement rings wedding rings wedding TCMT Insert bands so on and so forth. Having diamonds in your rings is by the second most popular thing besides plain engagement rings. Now we're just talk about men's wedding rings but also the skills from him as well. We believe that going for something that's going to last a while is the best overall decision coming maybe even 25 years from now will still look new and hot. Things do change so think to yourself when you buy it will this ring still look nice in 20 years? Overall there are beautiful men's wedding rings out there and we suggest you do the proper research in order to find the best one.


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March 05, 2024

The Pros And Cons of Tungsten Carbide Rings_2

Now, you're thinking of a stronger ring and more and more firm and you have discovered the strongest tungsten alliances. If you intend to get gems or even a wedding, tungsten bands are the best approach. If your ornate preferences go beyond architectural brands, go ahead and discover the jewels of marriage in this solid material. It seems simple, right? In fact, generally good. There are still a few things you should know.

As a man of intense activity, you have probably already encountered an alliance after the ring, some marked, others crushed and others simply broken. You are likely to work as a technician, craftsman or other activity for which you expect to work a lot with your hands and can not help but scratch this shiny band of gold.

Tungsten wedding rings and tungsten carbide wedding rings are unique. Both are produced using a similar base metal, tungsten, but tungsten carbide has included carbon in cosmetics for metals. Tungsten carbide rings are said to be significantly more grounded than standard tungsten rings that are still solid. In light of this, these are its advantages and disadvantages:

Pros

1.tungsten rings are scratch and stain-resistant, and more importantly tungsten carbide. Researchers have discovered that certain solitary materials, such as gemstones, can scratch tungsten carbide. Titanium is difficult to scrape, but not as much as tungsten strips. This is the best draw for a man in the wedding ring market.

2.Tungsten carbide rings of all types, including dark tungsten, are surprisingly mild.

3.Once cleaned, the tungsten wedding bands have a phenomenal brilliance. This gives them a decent decision Carbide Drilling Inserts for a man looking for gems for the wedding.

4.Although tungsten carbide wedding bands can not be engraved like gold, silver or even titanium, they can be laser engraved, which is a delightful and easy-to-read impact.

5.Tungsten carbide rings are hypoallergenic, which is useful for people with delicate skin.

6.You can discover many wedding bands for a man and a woman.

cons

1.Tungsten carbide rings are known to cause skin discomfort in some people. The oils in your skin can cause cobalt to leak out of the ring. This is accepted as the reason for this inconvenience.

2. wedding bands can fracture or shatter if enough force is applied, making them easy to remove in an emergency.

3.Tungsten bands can not be resized. Therefore, losing or gaining weight can mean buying another.slot milling cutters In any case, they are reasonable enough to make a purchase less unbearable.

In light of these certainties, pay little attention to the question of whether you choose tungsten bands or wedding gems made of tungsten carbide that makes a lasting decision. Despite the quality, strength and modern nature of metallic tungsten, there are many shading styles and ranges from black to black. Most likely, you'll find a ring similar to the most elegant, if not more, than the gold or titanium ring, which can not cope with your lifestyle or job requirements.

These pieces of tungsten are also extreme against physical and synthetic assaults that, in one way or another, would demolish smaller metals. They would have almost zero marks and scratches during the lifetime of the ornaments. This means that these rings would last longer and allow us to evaluate them throughout life.

Today, men choose tungsten on different metals because of the strength and durability of tungsten rings, which are very suitable for their daily exercises. You can rest with the guarantee that these rings will withstand the torments of everyday life throughout your life. Despite what one would expect, many couples would choose wedding rings to symbolize their marriage because of the almost indestructible nature of the material, just as their marriage should be.

Although carbide rings are incredibly strong and pleasant, they support some loads. To opt for an option to buy these rings, you must be aware of the disadvantages of tungsten.

The main disadvantage of the wedding ring is that it is incredibly difficult to resize. This is due to the hardness and properties of the metal itself. Many merchants would regularly replace the tungsten band with another size if our finger grew or contracted. Otherwise, there are exceptional types of equipment that can resize rings only to a larger or smaller size, however, this will usually be expensive. In this way, it is essential to know the exact size of your finger before deciding on the purchase.

Finally, less expensive rings can cause terrible skin reactions, these rings generally using cobalt as a means of closure. Cobalt can react with the skin to leave uncomfortable skin rashes and unattractive controls on our skin. If you are thinking of buying a tungsten carbide ring, be sure to use nickel as a closure. Check with the merchant on the cover they used in their items before making a purchase.


The Cemented Carbide Blog: cast iron Inserts

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March 01, 2024

What are the Top 5 Benefits of Shrimp Culture Minerals

There are also about 20 inorganic elements that help in performing many essential functions in the body among aquaculture. Some minerals which are also required in large quantities are termed Macro-elements while others that are required in lesser amounts known as Micro-elements (Trace Minerals). Cemented Carbide Inserts These micro-elements play a greater role in shrimp nutrition along with other minerals for better production and for a healthy shrimp/fish body.

What is the major function of minerals?

The basic function of minerals includes maintaining the exoskeleton, the balance of osmotic pressure, structural constituents of tissues, the transmission of nerve impulses, and muscle contractions. Minerals are important components for enzymes, hormones, vitamins, pigments, metabolism, and catalysts. Shrimps can absorb or excrete minerals directly from the aquatic environment via gill and body.

What is the major function of Micro-elements?

The trace minerals or micro-elements like chromium, copper, cobalt, iodine, iron, molybdenum, selenium, manganese, and zinc, are required in small quantities and in a variety of biochemical Cemented Carbide Inserts processes. They can help in maintaining metabolism, formation of skeletal structures, maintain colloidal systems, regulate acid-base equilibrium, enhance immunity, release stress, resistance from disease, and other physiological functions. According to the fish site, micro-elements are also an essential component of hormones and enzymes in shrimps which serve as an activator of a variety of enzymes.

Here are some benefits of trace minerals in shrimp culture:

Nutrition and Aquaculture

According to the fish site, aquaculture when developed in high stocking density has seen an increase in production level. Ponds' natural food resources aren't enough to provide the required nutrition to shrimp/ fish that are under commercialization culture practice. The soluble nutrition that is found in the pond water doesn't consider sufficient for fast body growth among animals who have limited culture period. A balanced diet is also required to overcome the nutrition deficiency of culture shrimp/fish.

Supplementary feeding is essential because they have a major share in this culture. The minerals play a major role in nutrition for various functions of the growing body for semi-intensive/ intensive culture. The enriched minerals dietary composition has many significant impacts like functioning the immune system, resistance to harmful disease, and stress-free for shrimp/fish. Most of the nutrient requirements among these cultured animals are determined by the ponds' environment.

Stress and disease resistance

Fluctuating environment when combined with practical husbandry practices can result in the development of stress situations that can affect the physiology and micro mineral requirements for shrimp culture. According to the fish site, during a stressful situation, the selenium status is maintained effectively by an organic form of selenium than by the inorganic form. Stress can affect the osmotic and ionic regulation in gills. Micro-elements are known to reduce stress among shrimps/fishes in aquaculture.

Dietary requirements

Aquatic animals have an ability to absorb minerals from their surrounding water along with the food ingested, and because of the variation in salt regulation of osmotic pressure. Generally, fish and shrimp live in a hypertonic environment, and drinking salt water can partly fulfill their mineral requirements. Shrimp also make for direct absorption of minerals through the gills, fins, and skin. However, the situation in freshwater fish and prawns is reverse. According to Cowey and Sargent, 1979, Freshwater fish and prawns need more adequate mineral supply in their diet than marine fish and shrimp. The requirement of a fish or shrimp will depend to a large extent upon the concentration of elements in the water body.

Mineral Bioavailability

The bioavailability and tissue storage of trace minerals is of primary importance in their nutritional performance. According to the fish site, minerals have higher bioavailability than other inorganic forms which interact less with each other in the digestive tract. Amino acid chelates have cobalt, manganese, and zinc which are not found on inorganic salts. Organic chelate has zinc methionine which has three times more potent than inorganic sulfate. The organic forms can enhance the absorption of elements by releasing the element or being absorbed as an intact chelate. Chelated minerals are pretty less sensitive to the inhibitory action of compounds because of their reduced solubility. The increase in bioavailability and effectiveness in organic micro-elements can reduce the inputs and also decrease waste discharge to the environment.

One of the most profitable fish farming methods is Biofloc farming which is practiced in a tank that is available in various sizes. Some of the most common sizes are of four diameters. Biofloc technology converts all the unused feed and aqua animal feces into food in Shrimp Culture Minerals , which when exposed to sunlight creates a protein-rich live feed.

Probiotics are not only made for humans but are also used widely in Aquaculture. It is because of the fact that there was a drastic increase in the use of antibiotics that has led to the imbalance in the guts of aquatic creatures.

The irregular growth of shrimp and fish during cultivation is caused because of a number of factors. One such condition is that they are in unfavorable growth conditions. Probiotics have also helped maintain sustainable and safe solutions.

Sanzyme Biologics which is known for its production of probiotics like Sporlac has also ventured into the aquaculture sector and they are working towards the stabilization of fish and shrimp. One of their key products is Aquaculture Probiotic Ecosense that is a blend of 6 Bacillus species. Major benefits of these probiotics are:

  • It can help to produce various antibacterial substances that can effectively control the Vibrio loads in water.
  • It can produce enzymes like lipase, protease, amylase, and cellulase that can aid in digesting organic waste which is harmful to phytoplankton.

Microbial Food Ingredients

Many enzymes from yeasts, bacteria, molds, from plant and mammalian sources, are currently used for processing food ingredients. Some of the yeast species used for protein production are from genera Candida, Torulopsis, Saccharomyces, and Methylophilus. Enzymes are produced by either surface culture on solid substrates or submerged culture using liquid substrates. The success of commercial enzyme production depends on maximizing the activity of the microorganism and minimizing the costs of the substrate, incubation, and recovery procedures.

Some of the key benefits of these products are:

  • It helps in molting and shell formation.
  • It can protect against mineral deficiency diseases.
  • It can help in shrimp growth in freshwater.
  • It provides shell firmness and weight gain.
  • It can reduce stress from the changes in salinity.

 


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February 27, 2024

Sodium Bicarbonate A Chemical Of Importance

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February 20, 2024

Increasing Utility of Material Handling Conveyor Systems

In this highly demanding world, where time and money are extremely paramount, production companies are bound to adopt sophisticated mechanism in their day to day operations. Among various other activities, they need to handle material swiftly and cautiously. From this viewpoint, technical advancement together with expertise is essential and for this, material handling conveyor systems play a vital role.

Provided the utility of these systems, they are highly in demand as more and more manufacturers are choosing to install for material handling. While the prime utility of these are in automation, there are other tungsten carbide inserts facilities as well.

Types of conveyor systems

Requirement depends upon the type of its adoptability in a production unit. Good thing is that some of the top conveyor manufacturers in India design and develop variety of conveyors to match up diverse requirements of different industries. India's leading manufacturer of conveyor systems, Invensys Engineers, has a wide assortment of products and is highly chosen by industries. Some of the chief systems produced by Invensys Engineers are:

  • Chain
  • Vertical
  • Roller conveyors
  • Belt conveyors
  • Bucket conveyors

Conveyor choice relies upon its application, desired capacity and space. Top conveyor manufacturers design material handling conveyor systems after analyzing these important parameters which APMT Insert are space, application and load capacity.

Preference for professional manufacturer

Manufacturers select a conveyor manufacturer depending upon the company's expertise, experience and ability to implement quickly. A reliable manufacturer of material conveyor systems like Invensys Engineers is one with countrywide supply, large product range and automated production facilities with quick turnaround. Moreover, the company adopts an innovative approach to manufacture customized material handling conveyor systems for manufacturers.

Attributes and applications of conveyors

Some attributes of internationally acclaimed conveyors are worth a view.

  • They possess a robust design so as to eliminate chances of operational faults and ensure reliability.
  • They are easy to install and simple to assemble, provided their apt modular design.

Conveyor Systems are the foundation of assembling ventures. They are one of the vital sorts of material dealing with systems that are utilized to convey materials starting with one point then onto the next point in an assembling plant. Conveyor systems can be utilized to exchange light or overwhelming weight merchandise starting with one area then onto the next.


The Cemented Carbide Blog: high feed milling Insert

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January 26, 2024

CNC Lathe Turns Long Shaft Workpieces

Mazak’s heavy-duty Slant Turn Nexus 550 turning center is capable of turning large workpieces such as oilfield pipes, pipeline control valves and power-generating components for the aerospace, oil and gas, coal, and nuclear industries. The machine offers a maximum swing of 40.94" and is available with beds measuring 80", 120" and 160" in length for cutting workpieces as long as 158.8". An Carbide Milling Inserts NC-programmable tailstock and optional automatic steady rest provide controlled support for short and long workpieces, the company says.

The solid headstock features a 10.8"-diameter (274.3-mm-diamater) bore and a 1,000-rpm, 60-hp spindle that generates as much as 5,163 foot-pounds of torque. The spindle accommodates a 21" chuck size. The tailstocks retract to a known position through the part program and its center makes contact with the workpiece for consistent holding pressure. The tailstock is also capable of drilling holes on a shaft centerline due to its positive independent drive system, providing process versatility. The 12-position non-lift drum turret with rapid tool indexing is designed for minimal interference with boring bars during turning. The turret enables quickly gun drilling inserts loading and unloading VDI-type toolholders by turning one bolt for faster tool setups.

The turning center is equipped with Mazak’s Matrix Nexus 2 CNC with both conversational programming and EIA/ISO formatted programming. According to the company, the control provides realistic 3D cycle simulation to verify the machining cycle and check for machine interferences, reducing the need for test cuts.


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CNC Tool, Peel Grinders Offered

Rollomatic will provide information on its CNC tool grinding and peel grinding machines, as well as updates to its fine laser cutting and ablation machine. The GrindSmart five- and six-axis tool grinding machine offers versatility for virtually all kinds of rotary and stationary cutting tools, including end mills, drills, form tools, indexable inserts, taps, reamers, routers and medical instruments. The ShapeSmart NP5 five-axis peel grinding machine offers high concentricity for pinch grinding even long and thin parts. Rough and finish grinding can be performed in one pass, Carbide Insert for Cast Iron avoiding two separate processes and reducing cycle times. The WCMT Insert company’s LaserSmart five-axis CNC fine laser cutting and ablation machine is designed for super-hard materials such as PCD, PCBN, CVD and natural diamond.


The Cemented Carbide Blog: Carbide Turning Inserts

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January 25, 2024

Grainger Offers Round Tool Reconditioning

Grainger (Orlando, Florida), a supplier of maintenance, repair gun drilling inserts and operating (MRO) products, announced a new cutting tool reconditioning Carbide Insert for Cast Iron service during the 2017 #GraingerShow. 

Rather than discarding worn end mills and drill bits, manufacturers can reduce waste and save on the cost of new tooling by repairing used cutting edges back to original specification. The service focuses on high-speed steel and carbide round tooling used on CNC machines as well as manual mills and lathes.  

"While most regrind services are offered by local shops, our solution provides customers with a single source for new and reconditioned tooling with a consistency of service and invoicing nationwide,” says Brad Laux, director of metalworking strategy.

Grainger carries nearly 300,000 products for metalworking processes, including cutting tools, precision measuring, welding and abrasives.


The Cemented Carbide Blog: carbide drilling Inserts

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January 22, 2024

Software Update Includes Tool to Ease Job Cost Calculation

Hypertherm has released version 11.1 of its ProNest 2015 CAD/CAM software featuring a quoting tool that can calculate Lathe Inserts per-part and total job costs, among other updates. This tool is ideal for job shops, metal service centers and other fabricators who need to quote work to external customers. In addition to using baseline material and production costs, the tool is capable of including secondary operations as well as markups or discounts for certain customers and jobs in the final cost calculation.

This version also includes enhancements supporting waterjet cutting, such as the ability to apply four waterjet pierce types (dynamic, circle, wiggle and stationary) automatically through the use of embedded process parameters. The software applies the right pierce type and duration based on lead length, material type and thickness, and the available space around the pierce site, all without the need for programmer input. A "quality colors” slot milling cutters feature enables programmers to color-code parts based on quality values while in 2D CAD mode or while using ProNest’s Advanced Edit feature. Other enhancements include interior cut-up for laser cutting, improved SolidWorks assembly import, cut process class selection, and material mapping by grade and type.


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January 16, 2024

Hole Finishing Tools Designed For Fine Surface Finishes

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The companys line of hole-finishing tools includes Burraway and Burr-Off mechanical deburring tools for controlled edge break or burr removal on both sides of holes in one pass. Shefcut precision reaming and boring tools which are designed for accurate size, fine finish and superior hole geometry are also available.

Tools for burnishing include multi-roll, single-roll, and diamond burnishing tools, which are said to provide for accurate sizing, fine finishing, and work-hardening of bores and shafts in seconds. The company also offers automatic recessing tools, designed for fast, accurate and repeatable grooving, recessing, facing and chamfering, slot milling cutters including turning inserts for aluminum internal operations in deep bores. Other products on display include tools for chamfering, back-chamfering, back-spotfacing, and depth-controlled countersinking.


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