Carbide thread inserts are a type of threaded fastener that can be used in construction equipment manufacturing, and offer many advantages over traditional fasteners. These inserts are designed to provide a secure connection between components, and are made of a hard, wear-resistant material that is more resistant to corrosion and abrasion than standard steel fasteners. Carbide thread inserts are typically used in applications where high levels of vibration and shock are expected, such as in construction equipment manufacturing, as they are able to withstand these extreme conditions.

Due to their superior strength and durability, carbide Shoulder Milling Inserts thread inserts are often used in applications where traditional fasteners would fail. They are also resistant to high temperatures, making them ideal for use in construction equipment manufacturing, as they can handle extreme heat and temperature fluctuations in the environment. Additionally, they are also resistant to corrosion, which is important in applications where components may be exposed to harsh chemicals or other corrosive elements.

Carbide thread inserts are also easy to install and maintain. They can be installed quickly and easily, and can be replaced if necessary. Furthermore, they are relatively inexpensive compared to traditional fasteners, and their low cost makes them an attractive option for construction equipment manufacturers. In addition, carbide thread inserts are often available in a variety of sizes and styles, making them suitable for a range of different applications.

Overall, carbide thread inserts can be a great choice for construction equipment manufacturing. They offer many advantages over traditional fasteners, and are easy to install and maintain. Additionally, they are relatively inexpensive and are available Carbide Inserts in a variety of sizes and styles. With their superior strength and durability, carbide thread inserts are an ideal choice for applications where high levels of vibration and shock are expected.

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RollerContinuously plastically deformed main working parts and tools on the rolling mill. The roller consists of a roller body, a roll neck and a shaft head. The roll body is the middle part of the roll that actually participates in rolling the metal. It has a smooth cylindrical or grooved surface. The roll neck is mounted in the bearing and the rolling force is transmitted to the frame via the bearing housing and the pressing device. The shaft end of the transmission end is connected with the gear seat through the connecting shaft, and transmits the rotational torque of the motor to the roller. The rolls can be arranged in two, three, four or more rolls in the roll stand.1. A brief history of the development of the rollerThe variety and manufacturing process of rolls have continued to evolve with the advancement of metallurgical technology and the evolution of rolling equipment. The use of low-strength gray cast iron rolls in the rolling of soft non-ferrous metals in the Middle Ages. In the middle of the 18th century, the United Kingdom mastered the production technology of chilled cast iron rolls for rolling steel plates. In the second half of the 19th century, advances in European steelmaking technology required the rolling of larger tonnage steel ingots, whether the strength of gray cast iron or chilled cast iron rolls could not meet the requirements. Carbon steel is 0.4% to 0.6% of ordinary cast steel rolls. The appearance of heavy-duty forging equipment has further enhanced the toughness of forged rolls of this composition. The introduction of alloying elements and the introduction of heat treatment in the early 20th century have significantly improved the wear resistance and toughness of cast and forged hot and cold rolls. The addition of molybdenum to the cast iron rolls used for hot-rolled strips improves the surface quality of the rolled strips. The rinsing compound casting significantly increases the core strength of the casting roll.The heavy use of alloying elements in rolls is after World War II. This is a higher requirement for roll performance after rolling equipment has grown in size, continuousness, high speed, automated development, increased rolling material strength and increased deformation resistance. the result of. During this period, semi-steel rolls and ductile iron rolls appeared. After the 1960s, powder tungsten carbide rolls were successfully developed. Centrifugal casting technology and differential temperature heat treatment technology for rolling rolls widely promoted in Japan and Europe in the early 1970s have significantly improved the overall performance of strip rolls. Composite high chromium cast iron rolls have also been successfully used on hot strip mills. In the same period, forged white iron and semi-steel rolls were used in Japan. In the 1980s, Europe introduced cold-rolled rolls with high-chromium steel rolls and ultra-deep-hardened layers, and special alloy cast iron rolls for the finishing of small-sized steels and wire rods. The development of modern steel rolling technology has led to the development of higher performance rolls. The cores produced by the centrifugal casting method and new composite methods such as continuous casting compound method (CPC method), spray deposition method (Osprey method), electroslag welding method, and hot isostatic pressing method are strong toughness forged steel or ductile ink Cast iron, composite high-speed steel rollers and metal ceramic rollers have been applied on new generation profiles, wire rods and strip mills in Europe and Japan respectively.2. Roll classificationThere are various methods for classifying rolls, which are: (1) There are steel strip rolls, profile steel rolls, wire rolls, etc., according to the type of product; (2) There are roll blanks, rough rolls, and the like according to the position of the rolls in the rolling mill series. Finishing rolls, etc.; (3) According to the roll function, there are broken scale rolls, perforated rolls, leveling rolls, etc.; (4) Roll rolls are divided into steel rolls, cast iron rolls, hard alloy rolls, ceramic rolls, etc.; (5) Press Manufacturing methods include casting rolls, forging rolls, surfacing rolls, nested rolls, etc.; (6) Hot rolled rolls and cold rolled rolls are divided according to the state of rolled steel. Various classifications can be combined to give the roller a more definite meaning, such as centrifugal cast high chromium cast iron work rolls for hot strip.3. Roller selectionThe commonly used roll materials and uses are shown in the table. Roll performance and quality generally depend on its chemical composition and manufacturing method and can be evaluated by its organization, physical and mechanical properties, and the type of residual stresses present inside the roll (see Roll Inspection). The effect of the roll in the rolling mill depends not only on the material of the roll and its metallurgical quality, but also on the conditions of use, roll design, and operation and maintenance. There are great differences in the operating conditions of the rolls of different types of rolling mills.The factors causing the differences are 1) Mill conditions. Such as the mill type, mill and roll design, hole design, water cooling conditions and bearing types, etc.;(2) rolling conditions such as rolling stock varieties, specifications and deformation resistance, pressing system and temperature system, production requirements and operations, etc.;(3) Requirements for product quality and surface quality.Therefore, different types of rolling mills and rolling mills of the same type and using different conditions have different requirements for the performance of the used rolls. For example, billets and slab bloomer rolls must have good torsional and bending strength, toughness, and bite in, Hot crack resistance and thermal shock resistance and abrasion resistance; and tropical finishing stands require high hardness, resistance to indentation, wear resistance, spalling, and thermal cracking resistance on the roll surface.Understanding the conditions of use of the rollers and the failure modes of the rollers used in the same type of mill, and understanding the current performance and manufacturing processes of the various roller materials, can correctly formulate the technical conditions of the roller for the mill and select a suitable and economical roller material. .The most commonly used methods to evaluate the roll performance in the rolling mill are 1) Roll weight (kg) consumed for rolling 1T rolling stock (referred to as roll consumption), expressed in kg/t;(2) Diameter reduction per unit roll diameter The weight of the rolled material is expressed in t/mm.With the modernization of rolling mills, the in-depth study of failures in the use of rolls, and improvements in the material and manufacturing process of rolls, the average roll consumption of industrially-developed countries has been reduced to less than 1 kg/t.4. Roll performance requirements(1) Hot crack resistanceUsually, the rough roll is mainly required for strength and heat crack resistance; the work roll weight of the small 20-roll mill is only about 100 grams, and the weight of the backup roll for the wide-thick plate mill is more than 200 tons. When the roller is selected, firstly, according to the basic strength requirements of the roller to the roller, the main body materials (cast iron, cast steel or forged steel of various grades, etc.) of safe loading are selected.(2) hardnessThe high speed of the finishing roller requires a certain surface quality for rolling the final product. The main requirements are hardness and wear resistance. Then consider the wear resistance of the roller when used. Because the wear mechanism of the roller is complex, including mechanical stress action, thermal action during rolling, cooling action, chemical action of the lubricating medium, and other effects, there is no unified indicator for comprehensive evaluation of roll wear resistance. Because the hardness is easy to measure and can reflect the wear resistance under certain conditions, the radial hardness curve is generally used to approximately describe the wear index of the roller.(3) Shock proofIn addition, there are some special requirements for the roll, such as a large amount of reduction, the roll requires a strong biting ability, more resistant to shock;(4) Smooth finishWhen rolling thin gauge products, the rigidity of the roll, uniformity of the structure and properties, processing accuracy, and surface finish are stricter;(5) Cutting performanceWhen rolling sections with complex sections, the machining properties of the working layer of the roll body must also be considered.When the roller is selected, some performance requirements for the roller are often opposed to each other. The purchase cost and maintenance cost of the roller are also very expensive. Therefore, the technical and economic advantages and disadvantages should be fully weighed to decide whether to use cast or forged, alloyed or non-alloyed. The single material is composite material.5. Carbide rollCarbide roll ring (also called tungsten carbide roll ring) refers to a roll made of powder metallurgy method using tungsten carbide and cobalt as materials. Cemented carbide rolls are available in both monobloc and combi-type rolls. Superior performance, stable quality, high product precision, good wear resistance and high impact resistance.With the increasingly fierce competition in the steel product quality and price market, iron and steel enterprises are constantly updating their own equipment technologies to continuously increase the rolling speed of rolling mills; at the same time, how to reduce the number of shutdowns of rolling mills and further increase the effective operating rate of rolling mills Become an important topic for rolling steel engineers. The use of roll materials with a higher rolling life is one of the important means to achieve this goal.Carbide rolls have been widely used in the production of rods, wire rods, rebars and seamless steel tubes because of their good wear resistance, high temperature red hardness, heat fatigue resistance and high strength, which greatly improves the mill Effective operating rate. According to the differences in the working environment of each rack roll, various grades of carbide roll rings have been developed.6. History of Cemented Carbide RollsCarbide RollRing It was born in 1909 after the birth of powder metallurgy technology with the development of the metal processing industry. Since the introduction of the carbide drawing dies in Germany in 1918, it has stimulated the study of hard alloys in various countries. Rolls for various applications have also appeared one after another. However, a large number of applications of cemented carbide rolls are after 1960. In 1964, Morgen’s first high-speed twistless wire mill was launched, which increased the wire finishing speed by a factor of four. Because the finishing rolling mill is working under high speed and high stress, the wear resistance of the cast iron roll and the tool steel roll is poor, the life of the rolling groove is gravity turning inserts short, the loading and unloading of the roll is very frequent, and the efficiency of the rolling mill is affected, and the finishing rolling production is not suitable. The requirements were replaced by the combined cemented carbide roll. There are more than 200 sets of Morgan-type rolling mills in the world, which consume hundreds of tons of cemented carbide rolls.7. Carbide Roll PerformanceHard alloy roll has high hardness, and its hardness value changes little with temperature. The hardness value at 700°C is 4 times that of high-speed steel; elastic modulus, compressive strength, bending strength and thermal conductivity are also 1 times more than tool steel. Due to the high thermal conductivity of the hard alloy roll, the heat dissipation effect is good and the time for the surface of the roll to be at a high temperature is tube process inserts short, so that the high temperature reaction time of the roll with harmful impurities in the cooling water is short. Therefore, the hard alloy roll is more resistant to corrosion and cold and heat fatigue than the tool steel roll.Cemented carbide rolls are developed on the basis of cemented carbide tools. They are based on refractory metal compounds (WC, TaC, TiC, NbC, etc.) and transition metals (Co, Fe, Ni). Bonding phase, a cermet tool material prepared by powder metallurgy. It has a series of excellent properties such as high hardness, high red hardness and high wear resistance. Sometimes to obtain corrosion resistance, add a certain amount of nickel, chromium, and other elements.The performance of the cemented carbide roll is related to the content of the bonding phase metal and the matrix phase, the size of the tungsten carbide particles. The different binder content and the corresponding tungsten carbide particle size form different carbide grades. Serialized cemented carbide grades have been developed for different grades. Tungsten carbide accounts for approximately 70% to 90% of the total composition in cemented carbides, and its average particle size is 0.2 to 14 μm. If the content of the metal binder is increased or the particle size of the tungsten carbide is increased, the hardness of the cemented carbide decreases and the toughness increases. The bending strength of cemented carbide rolls can reach more than 2200 MPa, the impact toughness can reach (4-6)×106 J/m2, and the Rockwell hardness HRA is 78-90.Cemented carbide rolls can be divided into two types: solid carbide roll and composite cemented carbide roll. The whole hard alloy roll has been widely used in pre-finishing and finishing stands for high-speed wire rod mills (including fixed-reducing frames and pinch roll stands). The composite cemented carbide roll is composed of cemented carbide and other materials, and can be further divided into a cemented carbide composite roll ring and a solid carbide composite roll. The hard alloy composite roller ring is mounted on the roller shaft; the solid carbide composite roller is used to cast the carbide roller ring directly into the roller shaft to form a whole, which is applied to a rolling mill with large rolling load.8. Research and Application of Cemented Carbide Roll MaterialsNew Process for Manufacturing Composite Carbide Rolls1. Casting compound hard alloy roll ringIn order to meet the requirements of modern rolling production, a new cemented carbide composite roll cast (CIC, CAST IN CARBIDE) composite carbide roll ring. The technique is to cast the carbide ring with a ductile cast iron inner sleeve. The roller ring and the roller shaft are keyed. In this connection, the hard alloy material with extremely high hardness and excellent wear resistance on the outer layer of the composite roll ring is subjected to the rolling force, and the torque is transferred from the ductile iron with excellent strength and toughness in the inner layer. Structural features of CIC composite rolls 1) The use of a composite layer enhances the strength and toughness of the roll ring and can withstand large rolling loads;(2) The coupling between the roller ring and the roller shaft adopts the interference fit, which solves the problem that the cold-loaded structure is easy to break the key and makes the rolling process more stable;(3) There is no gap between the contact surface of the roller ring and the roller shaft, which avoids the deformation of the roller ring due to the corrosion of the contact surface caused by the cooling water containing impurities.The development of cast-in-place CIC composite roll ring technology is a new combination of powder metallurgy technology and casting technology. It is a major advancement in the application of composite wear resistant material technology on rolls.2. Powder metallurgy compound WC roll ringThis technology combines the cemented carbide ring with a steel substrate with Ni and Cr powders, and combines them with powder metallurgy technology. The main point of the process is to first compact and sinter the cemented carbide powder into a ring, and then mold and sinter with a selected steel-based powder. There is a solid metallurgical connection between cemented carbide and steel base. The key to the process is to master the sintering temperature of 1100-1200 °C and the pressure conditions of 100-120 MPa, and the sintered blanks are subjected to roughing, stress relief, etc., and the final car is then ground and shaped.By choosing suitable matrix materials, coupled with advanced processes and ratios, the residual stress between the cemented carbide and the steel substrate in the composite roll ring can be very low. This powder metallurgy technology has created a new era in the preparation of roll materials.Application of hard alloy roll ring materialIn the hot rolling process, the WC roll ring is subjected to high temperature, rolling stress, hot corrosion and impact load. Compared with the WC roll rings produced abroad, the purity of the raw materials used in the production of the roll rings in China, the processing technology, and the performance of the roll rings There is still a certain gap between the indicators and other aspects. The wear resistance of the roller during use is poor, and the roller ring is easily broken. On the basis of the common hard alloy roll ring material, a gradient material LGM roll ring was developed by using a lubricating and wear resistant gradient material Lubrication Gradient Material (LGM).The technology is the addition of sulfur and oxygen to common cemented carbide materials to form stable graded metal oxides and metal sulfides (Co3O4 and CoS, respectively) on the surface of metal substrates. Co3O4 and CoS have good lubrication and wear resistance. Industrial tests of LGM roll rings have shown that the sulfides and oxides in the gradient material can reduce the friction coefficient during rolling, significantly improve the lubrication performance of the roll ring under high temperature and large rolling force conditions, and reduce the transverse cracks. The life of the roll ring is 1.5 times that of the ordinary hard alloy roll ring, and it can reduce the grinding amount and the number of roll changes, and has significant economic benefits.Using the CIC technology, developed the world’s cemented carbide roll ring H6T with the least bonding phase, its bonding phase content is only 6 %, while the hardness and wear resistance is significantly higher than the common brand alloy, especially the wear resistance increased by 50% When used on the finished frame and finished product front frame, the roll life is 2 times that of the common brand of hard alloy; it can solve the problem of changing the roll together with the finished frame and the finished frame, which can significantly reduce the change of groove. , change the number of rollers, thereby increasing the effective operating rate of the mill.CIC Composite Carbide Roll Ring has been used in wire rod mills (medium or pre-finish), bar mills (medium and fine), small profile mills (square steel, hexagonal brazed steel, flat steel, angle steel, etc.) and Three-roll mill system (such as KOCK bar, seamless steel pipe stretch reducer) application. When the composite hard alloy roll ring is used in the finishing stand of a high-speed wire rod mill or a small bar mill, its single-slot rolling amount is 10 times that of ordinary cast iron rolls, and each grinding amount is only cast iron. 1/3 to 1/2 of the roll, therefore, compared with the conventional cast iron roll, the total rolling amount of the composite roll is 20 to 30 times that of the ordinary roll. When used in a 3-roller seamless steel pipe tension reducer frame and pipe jacking frame, compared with the conventional cast iron tension reducer roller, when rolling a larger diameter pipe, the single groove rolling amount of the composite roll is ordinary 20 times that of the cast iron roll, and when rolling the smaller diameter steel tube, the single groove rolling amount of the composite roll is 40 times that of the ordinary cast iron roll, and the finished product quality and dimensional accuracy of the steel tube are remarkably improved.In order to solve the problems existing in the alloy tool steel and hard alloy roll materials used in the production of threaded steel wires, a cemented carbide GW30 was developed between the alloy tool steel and the cemented carbide. After forging, machining and heat treatment, the "bridging" phenomenon of carbides in the alloy was weakened, and the flexural strength and impact toughness of the material reached 2672 MPa and 18.0 J/cm2, respectively, which could prevent early brittle failure of the rolls. At the same time, the wear resistance of the hard phase in the hard alloy is fully utilized.Under the condition that the toughness of the roller is maintained, the surface of the roller is treated with boronization, so that the boronized layer is firmly bonded with the steel substrate, and the surface of the alloy is fixed. The microstructure and properties tend to be consistent, so that the wear resistance of the alloy is further improved. Industrial test results show that the service life of the roller is more than ten times that of the alloy tool steel, and the economic benefits are significant.9. Problems that existIn recent years, carbide roll has been widely used in steel production for its excellent performance. However, the following problems still exist in the production and use of hard alloy rolls 1) Research and development of a new type of cemented carbide composite roll shaft material. As the rolling industry constantly raises new and higher demands on the rolls, conventional ductile iron roll shaft materials will be unable to withstand greater rolling forces and transmit more torque. For this purpose, high-performance carbide composite rolls must be developed. Roller shaft material.(2) In the manufacturing process of the composite roll, the residual thermal stress caused by thermal expansion mismatch between the inner layer metal and the outer layer cemented carbide must be reduced or eliminated as much as possible. The residual thermal stress of cemented carbide is a key factor influencing the service life of the composite roll. Therefore, the difference in thermal expansion coefficient between the inner metal and the outer cemented carbide should be as small as possible. At the same time, the residual heat of the roll ring should be considered. The possibility of heat treatment of stress.(3) Because the rolling force, rolling moment, and thermal conductivity of different stands are different, different grades of cemented carbide rolls should be used. In the design process of hard alloy roll materials, it is necessary to ensure the reasonable matching of the strength, hardness and impact toughness of the rolls. A database of different properties of the alloy materials should be established to optimize the material design of the roll.(4) In the rolling process, wear of the cemented carbide roll is not only affected by external conditions such as temperature, rolling pressure, and thermal shock load, but also due to internal factors of the hard phase WC and the bonding phase Co/Co-Ni-. There are quite complex physical and chemical reactions between Cr. This makes the wear situation more complicated. To this end, research on the mechanism of this aspect must be strengthened.10.ConclusionIn wire and bar rolling, the use of cemented carbide roll rings to replace traditional cast iron and alloy steel rolls has shown many advantages. With the continuous development of roll manufacturing technology and use technology, the use of carbide roll will continue to expand. Its role in rolling processing will become more and more important, and its application prospects will also be very broad.Check our high quality tungsten carbide roll ring here
Source: Meeyou Carbide

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Norton | Saint-Gobain Abrasives has introduced its Norton Winter Paradigm Plus Diamond Grinding Wheels. The wheels feature a premium grain technology to complement the established proprietary, patented, brittle-metal bond, resulting in a significant upgrade in performance on carbide round tools for fluting and gashing applications, as well periphery grinding on carbide and cermet inserts grinding. The new grain technology, together with a new, advanced lightweight core, reportedly produces lower specific cutting energy with a 25-50% higher material removal rate (MRR), and provides improved wheel life when compared with current Paradigm wheels.

The new resin-based core, available for round CCMT Insert tool grinding, is over 75% lighter than previous models, and eliminates the risk of sparks while reducing chipping, breakage and chatter, providing better finishing in round tool applications. The Paradigm bond, which combines the wear resistance of a metal bonded wheel with the ease of profiling in a vitrified bonded wheel, has up to 46% porosity, enabling improved coolant flow for cooler cutting and reduced part burning, enabling truing and dressing.

The company also offers its new Norton Winter G-Force Plus Next Generation Diamond Wheels, which feature new premium grain technology with lower normal forces and higher performance. The wheels feature an improvedhybrid bond technology, which is said to provide 25-50% increased MRR, and longer wheel life when compared with current G-Force wheels. New G-Force Plus Wheels offer higher feed rates and reduced cycle times, resulting in more parts per dress and reduced process costs. According to the company, improved edge holding, better part quality and surface finish are all key benefits of the new wheels. G-Force Plus Wheels provide cooler cutting when grinding a range of heat- and wear-resistant materials.

Norton G-Force Plus Carbide Drilling Inserts grinding wheels are made to order, and available profile shapes and wheel sizes can be reviewed in a flyer on the company’s website.

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Veteran machinists might remember their first use of an indexable insert drill. Suddenly, the taper shank and Silver and Deming drills they’d been struggling with for years were obsolete, replaced by cutting tools able to drill holes at least four times faster than their high-speed steel, non-coolant fed counterparts. No more pecking, no more spotting drills or pilot holes, no more drill wander or stopping production to sharpen a worn drill bit—simply load up a fresh set of inserts and get drilling.

The chances are good that the logo inscribed on that revolutionary cutting tool spelled KUB. First introduced in 1977, Ceratizit’s Komet KUB product category of insert drills paved the way to easier, more productive and accurate holemaking. The century-old German cutting tool manufacturer—now part of the Ceratizit Group—took holemaking even further with the KUB Trigon in 1995, a design that continues to set today's indexable drilling standard.

Drilling drills

Rick Cahn knows as much about the KUB Trigon drill as anyone. He applied for an entry-level assembly and deburring job at Ceratizit USA’s (formerly Komet of America) Schaumburg, Illinois, facility in 1994—just a few months before the product’s debut—and has been there ever since.

"After my first year, they let me apply for the apprenticeship program, and four years Cemented Carbide Insert after that, I graduated to the CNC machining department,” says Cahn. "Since then, I’ve worked on everything from our standard product lines like drills and cartridges to all manner of special tooling—chamfer tools, boring bars, form cutters ... you name it.”

Cahn’s also made his fair share of KUB drills. As you’ll see, the manufacturing approach has changed a great deal recently, but it was once a "fairly lengthy process" that required multiple machining operations.

"Back then, we used a pair of CNC lathes and a rotary table-equipped machining center to rough turn both ends, drill the coolant holes, and mill a pair of straight flutes, after which the partially completed drill would go into an induction heating device,” he said. "There, it was Shallow Hole Indexable Insert brought up to 1000 degree F or so in less than ten seconds and then twisted to generate the spiral flutes."

When cool, the drill was sent back to the CNC department for finish turning, milling of the insert pockets, and then heat-treated to the desired hardness. This was followed by cylindrical grinding of the shank and some additional machining operations on the drill's front end to make the insert pockets perfectly true. As Cahn stated, it was a lengthy process, but has since been streamlined somewhat by the addition of some very advanced machining technology—an Integrex multitasking center from Mazak.

Taking the next step

"When Ceratizit USA invested in its first mill-turn machines around seven years ago, I volunteered to move over to that department, because up until that time I'd spent my entire career almost entirely in the milling area," he said. "It turns out that was a very good decision that they purchased the Integrex and offered me that position due to my experience with live-tool lathes. That's what I've been doing for the past three years.”

Cahn now enjoys the title of lead CNC machinist for 5-axis. He said he enjoys working with the Integrex, and using it finds the manufacturing process for KUB Trigon drills is far shorter than it once was. The blanks are machined in Germany, heat-treated and ground, then delivered to the Integrex for final machining. Here, a RoboJob six-axis robot loads and unloads parts all day from a pair of pallets, freeing Cahn for more important work than machine tending.

"With 110 tools resident in the magazine, all I have to do on most jobs is pop in the fixture, run a probing routine to pick up work offsets, and push cycle start,” he said. "Setup times have dropped to maybe half an hour, whereas they were taking hours previously. On top of that, I expect that the Integrex and some of the other equipment will be running lights-out fairly soon. Considering Industry 4.0 and all the other technology that’s available today, that's where manufacturing is headed.”

Building on success

One of the people helping to move the company in this direction is Steve Heckard, Manager of US Operations. He notes that Ceratizit USA is pushing further in this direction via numerous continuous improvement initiatives. These include offline presetting of cutting tools, quick-changeover workholding like that used on the Mazak, and greater use of machine probing, all in an effort to reduce setup time wherever possible. "Despite the fact that some standard products may run in the thousands, production jobs of one to five pieces are common, with many specifying custom parts they will never see again,” said Heckard. "We very much have to operate with a job shop mentality here, and that means focusing on our changeovers.”

To this end, he and his colleagues are engaging with their counterparts in Europe, where a robust operational excellence program is underway. The two teams recently met in Schaumburg for a workshop to begin baselining current production capabilities and share ideas on ways to further improve shop floor operations, among them future automation initiatives and the standardization of work documentation. 

Forming partnerships

Increased use of automation notwithstanding, they’re also searching for solutions to another problem, one that plagues manufacturers across the United States: the shortage of skilled workers. "I think one of the biggest challenges right now—not only for us but for the industry at large—is developing a pipeline of talent to one day fill the shoes of machine shop veterans like Rick [Cahn]. These people have lots of experience that will be difficult to replace.”

He notes that the best way to address this is for Ceratizit and the manufacturing community overall to begin building partnerships and relationships with community colleges, vocational-technical institutes, and high schools, investing in the next generation of talent now so that shops will not be even more short-handed in the years to come. "There are some great opportunities in manufacturing, and it’s our task to educate young people on these opportunities and attract them to the rewarding, good-paying jobs that we and others are offering," said Heckard.

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If you are working on a textile firm then you should know the different types of Textile Testing Machines in 2020 there are so many technologies that changed over the past years.

What is Textile Testing?

Textile testing starts with textile fibers and goes all the way through to the final product. The same method followed by the Textile industries also they ensure that the product quality is good before they launch goods into the market.

Different type of Textile Testing Machines

1. pH Meter:- pH Meter is used to check the presence of water in cloth. The pH of the processed textiles must be neutral and within the prescribed limits for particular end-use. The textiles with higher pH value may exhibit yellowing tendencies, create a change of shade upon storage and during shipment, resulting in poor dye pick up, patchy dyeing and poor colourfastness. Very high and very low pH results in the degradation of textiles during storage and use may result in poor softness and harsh feel. Amith Garment Services is the most trusted pH Meters Manufacturers in India.

2. GSM Testing Machine: - The GSM Tester can be widely used by textile industries to determine the GSM value (grams per square meter) of fabrics/fiber/yarn textile materials. High-quality GSM testing machine like GSM cutter, GSM cutter - round, GSM weighing balance, GSM pocket balance.

3. Shrinkage Testing- Shrinkage is a change in dimensions across the length and width Cemented Carbide Inserts of the fabric after washing, usage and when exposed to relaxing of fabrics. Mainly shrinkage is of two types one is minus shrinkage and other is plus shrinkage. Skew (twisting of the vertical grains) is also observed along with shrinkage. Abnormal twisting is also considered as non-conformity.

4. Color Matching Cabinet: - Color Matching Cabinet is used to determine the color fastness in the textile. Color Matching Cabinet booth is used for color evaluation. This plays an important role in textile industries. This is where they decide the perfect color combination.

5. Pantone Color Standard: - Pantone Color is used to maintain color consistency, brand identity, customized color standards in textile, apparel and home industry.

Pantone color Standards for the fashion/garment Coated Inserts industry comes in two material formats.

• TCX - Cotton edition - Material used for pantone color standards production is 100% cotton
• TPG - Paper edition- Material used for pantone color standards production is 100% paper

6. Fabric Strength Testing Machine: - Here we check the strength of the fabric i.e., how much load we can apply to fabric. It is very important to check otherwise the fabric may tear from an outside force so we highly recommend Fabric Strength Testing Machine by Amith Garment Services.

7. Yarn Testing: - Yarn Testing Equipment is used to test the physical properties of yarn such as yarn tensile strength, elongation, unevenness & imperfections in yarn, yarn count, and asses any twists in yarn & CSP factor.

8. Lab Dyeing Instruments: - This instrument is used for instant dying for fabric & fibre under laboratory condition.

9. Fabric Swatch Cutters: - The swatch cutting machine widely used for cutting apparels, upholstery, household textile materials in zigzag pre-defined size based on the requirements.

10. Fabric Inspection Machine: - Check and reviewing of partially finished raw material. We also check whether they meet all the specification or not like colors, shade, weight, unpleasant smell, appearance.

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Tungaloy is broadening its TetraMini-Cut series of grooving tools for Swiss-type machines to include new insert lines for the general lathe market. The products feature compact, four-cornered inserts that are securely clamped in a pocket for indexing repeatability and tool life stability.

The line now includes two chipbreaker styles. The TCG chipbreaker incorporates optimized rake angle and edge preparations and is suited for the automotive industry. The TCP chipbreaker features a large rake angle with a sharp cutting edge. Its maximum depth of cut is 3.5 mm (0.14"), enabling a range of applications. To meet the requirements of small and miniature part manufacturers grooving BTA deep hole drilling inserts with R0.1 mm (R0.004") or smaller, the TCP line also includes inserts with R0.05-mm (R0.002") corner radii.

The series also includes the AH7025 grade, featuring a nano-multilayer PVD coating with high aluminum content for tungsten carbide inserts cutting various materials while minimizing common grooving issues including chipping, fractures and plastic deformation on the cutting edge.

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New Rebar cutting machine in the sona construction technologies Pvt Ltd. steel bar and coil cutting machine. Sona Construction technologies Pvt Ltd. brings heavy duty bar cutting machine with construction and Quality components. Its control system consists of electrical automation where three angles can be preselected and It cut in one direction. It can also produce complicated shapes with optional attachments. Sona back it up with local.

Mechanical and hydraulic shear boost of heavy duty frame providing rigidity while shearing large diameter bar. The shearing blades are made of high tensile steel with heal treatment to ensure long blade life.

These machines are portable with provisions of wheels. We back it up with local after sales service and reality available spare parts.

We have latest rebar cutting machines like Bar Cut Machine GQ 40, Rebar cutting machine GQ50, Bar cutting machine GQ16 and Bar cutting machine GQ25.

Sona Construction Technologies Pvt Ltd. is one of the Indian suppliers in construction machinery fully automatic stirrup bender Cermet Inserts machine, five head & two head rebar bender machines. As well as walk behind rollers & suspended platforms. The company is headquartered in Delhi, India.

Rebar cutting machine technical specification:

Model: GQ40 - for 6mm to 32mm

Diameter for cut steel bar - ≤? 32mm

Frequency of shock cutting - 32 times/min

Motor Power - 4HP, Voltage : 415v

Rotation Speed of Motor - 2880 r/min

Total Weight - 400kg

Rebar cutting machine key features:

Here are the some properties that are a must have for durable construction:

The only purpose that reinforcement serves is that it helps combat tensile stresses in isolated areas of the rebar machines

we are the well know contruction company in India. and we are the most leading supplier of rebar cutting machine GQ50, GQ40, GQ25, GQ16 in new delhi, India. We also deals in stirrup bender machine, five head rebar bender machine, two head rebar bender machine, suspended platform, walk behind rollers & rebar threading machines.

Contact Us:

23 Community Center Lawrence Road, Industrial Area

New Delhi, India

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Plastics are one of the most common materials used for producing consumers products and accessories in many industries. The list of industries using polymeric products ranges from health care, food and beverage, packaging companies, pharmaceutical, agriculture, construction, and other sectors in between. In short, plastics have infiltrated in every industry with broad applications.

How are plastics brought to life?

Manufacturing of raw polymers into superior plastics require modern infrastructure and technical expertise for companies. Fortunately, polymers are a versatile material which helps in giving shape and properties as needed to the end consumers.

However, companies must remember specific points to choose the right manufacturing process for producing their plastic products for various applications:

• Form of the plastic like its internal features, toughness, tolerance, and other properties.
• Manufacturing cost of the products for a particular volume.
• How much would be required for setup and tooling?
• Choosing the right material according to physical features, functions, and aesthetic requirements.

Types of Plastics Used in Manufacturing

Thousands of polymers are available in the industry with different base derivative, chemical composition, and additives to cover full functional and aesthetic properties. However, we can find plastics in two main categories: thermoplastic and thermosets

Thermoplastic

Thermoplastics are used plastics which are made by melting and solidification cycle without any degradation. We can find this plastic in the form of small pellets or sheet heated into various shapes during the manufacturing processes. The common materials of thermoplastics are given below:

• Acrylic (PMMA)
• Acrylonitrile butadiene styrene (ABS)
• Polyamide (PA)
• Polylactic acid (PLA)
• Polycarbonate (PC)
• Polyether ether ketone (PEEK)
• Polyethylene (PE)
• polypropylene (PP)
• Polyvinyl chloride (PVC)

Thermosetting Plastics

Contrary to the thermoplastics, thermosetting plastics remain TNMG Insert in the solid state permanently after curing. The polymers are cross-link in the curing process induced by the heat, light and suitable radiation to form an irreversible form. The common materials are given below:

• Cyanate Ester
• Epoxy
• Polyester
• Polyurethane
• Silicone
• Vulcanized rubber

In plastic manufacturing, here are the types of processes used:

• 3D Printing
• NC Machining
• Polymer Casting
• Rotational Molding
• Vacuum Forming
• Injection Molding
• Extrusion

Blow Molding

Importance of Masterbatches in Plastic Manufacturing

Masterbatches play a crucial role in bringing the polymers into life. Properties like colour, special effects, toughness, and other functionalities come in a Carbide Threading Inserts polymeric product with the use of quality masterbatch. In other words, colour masterbatches and additives are instrumental in manufacturing superior polymer products.

Here are the popular masterbatches used in industrial applications:

White Masterbatch

White masterbatch has a composition of Titanium Dioxide. The masterbatch comes in different loading, which is determined based on the requirement of the customers. A quality white masterbatch will have excellent colour dispersion, opacity, and other properties. Best of all, it must be able to offer maximum whiteness on a product at a low dosage level.

Black Masterbatch

A black masterbatch is made from satin black pearl and black carbon available in the market. As black is the most popular colour in term of sale in the market, there is unlimited potential to improve the tone with the additives and best quality carbon pigments. Using the high loading black masterbatch is economical as it offers high blackness to a product at a low dosage level.

Colour Masterbatches

Colour masterbatches manufacturers offer the products in a variety of shades for companies. The MBs bring desired properties like heat stability, colour fastness, excellent dispersion, and gloss among others.

Apart from the colour MBs, companies manufacture special effects masterbatches for fluorescent, pearl, metallic, and other durable consumer products.

In short, the polymeric industry is overgrowing over the years with rising demand for various consumer products in the market. With the use of quality masterbatches and additives, companies can manufacture better polymeric products for many usages.

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Carbide Milling Inserts

Cemented carbides are produced by sintering mixed tungsten carbides with cobalt binders, it is a kind of alloy,they are called simply "hard metal" and have the hardness second to that of diamond and the weight approximately twice that of steel.

Generally,it has excellent wear resistance and high hot hardness and very good toughness, The originally application is for Cutting Tools materials. But after decades of development, the tungsten carbide can almost be used in all the industries that need a materials ( for tool or part) that should be good at long tool life and good wear-resistance,hot-resistance,erosion-resistance.etc.

Carbide Inserts

Carbide can be made into many shapes, sizes, geometries, in ground or sintered status, for the specific application. Besides the standard or common products we listed in our Products, Center, we also make the Irregular Carbide products that we don’t know the name and the application ( we make as per the client’s demands and Drawings).

The following is the irregular carbide we make some times:

1) Carbide Pins for tyre Spikes

2) Carbide Pins for horse shoe

3) Carbide Gripper Inserts

4) Carbide Inserts for Snowmobile Wear Bar

5) Carbide Grits

6) Carbide Studs.

We can make the Tungsten Carbide Parts, products, as per your new design for your new project and can make the carbide from you as per your sample.

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Planning to get married? One thing that always comes to mind is how to propose her? Which ring to offer? How will you present that? Couples always place ring at an important place as they signify love and are expensive too!

Rings are not always expensive they can be affordable too. There are several metals used for wedding bands like gold, diamond, platinum and in that also various varieties come like white gold, yellow gold, pink gold. They are comparatively expensive. Another option that people consider these days is tungsten tungsten carbide inserts carbide ring, titanium wedding ring, cobalt chrome ring.

Tungsten when combined with carbon forms Tungsten carbide. They have astonishing shine and this metal maintains its shine throughout years. Tungsten carbide rings are similar to titanium, so if you appreciate titanium appearance, tungsten wedding ring is perfect for you. They are gaining slight edge over other metallic rings. The unique style makes ring stand out plus the durability and off course less price.

Another hottest trend in ring jewellery is titanium wedding ring. They are strong, stylish and affordable. All these characters have made titanium ring popular choice among women and now days even for men as they are attractive and come in many styles and varieties. Unlike other metals, titanium rings comes in many colours. Among men, black is very surface milling cutters popular, and we can have inlays of other metals and also can have stone settings. Such rings are colored in a way that we can't find any scratch, chip or fading away of colour. They are meant for lifetime.

Cobalt chrome rings is another good option for men and women. They have similar look as that of platinum but more durable and comes up in many designs, styles and finishes. Cobalt chrome rings have high scratch resistance and one can wear in daily life. They are beautifully crafted and have lustrous shine which will remain forever making it perfect jewellery for any wedding.

Today, for any wedding ring what matters is emotion behind that ring and not the price value. Behind every ring there is love, faith and commitment and one would like to keep it close to him/her every time as it will remind him of his love and for that titanium, tungsten cobalt and cobalt chrome rings are best option for any because of its durability, shine, scratch free, can't be bent or broken and comes in many designs lastly, not to forget the affordability factor!

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There are several factors to consider when it comes to keeping your properties safe, including where you will place them and how much you are willing to spend on their protection.

With all the money you've been saving, you can certainly hide your belongings in places like beneath your mattress. Nonetheless, that is most likely a bad idea.

Renting a safe deposit box from a local financial institution is an option. Even if they aren't as popular as they once were, safe deposit boxes are still in high demand. There are over 25 million safe deposit boxes in the United States or one for every thirteen people. Bank customers use these boxes to store a variety of personal items and valuables.

If your financial institution wishes to offer this traditional service to its customers, you must implement procedures that protect both you and your customers. When designing or revising your safe deposit box procedures, keep the ten factors we'll go over in this article in mind.

How Safe Deposit Boxes Work

A safe deposit box is an independently protected container, typically a metal box located in the vault of a federally insured bank or credit union. These are just a few of the non-banking services that your company may offer.

Rent a safe deposit box to keep your valuables, important papers, and personal treasures safe.

The bank provides you with a key when you rent one. Keep this key somewhere safe because if you lose it, the bank will have to charge you to replace the lock. This key is used in conjunction with the bank's guard key; however, if your bank has a keyless system, you will scan your finger or enter your PIN.

The Truth About Safe Deposit Boxes

When a box owner dies, banks follow a specific procedure. In most cases, state law governs what happens when a box owner passes away.

You should make sure that your locker policy adheres to the laws of your state. If the owner of the box dies, you can specify the name of the executor or beneficiary of the box.

Vault management tools increase security while also streamlining operations. Locker management software allows staff to conduct a more thorough investigation of locker owners.

When someone requests access to their box, these tools display the ID of the box owner so that the employee can compare it to the ID of the person requesting access.

Access logs, leases, invoices, and late notices can all be tracked using management tools. These tools lower the operational costs of lockers while also protecting banks from fraud.

State law governs the procedures for opening and emptying safe deposit boxes. In some cases, you may need to open and empty a safe deposit box.

If a tenant does not pay their rent and abandons the box, you may need to empty it. If you're closing a branch, you may need to open and empty boxes.

Check your state's laws regarding this procedure. There are frequently stringent rules governing how you notify consumers, inventory the package, and handle its contents. You must understand these laws in order to protect your bank from liability.

Safe deposit boxes are more secure than home safes. Inform your customers that safe deposit boxes are safer than regular mailboxes when promoting them.

Every year, approximately 33,000 lockers are damaged as a result of accidents and natural disasters. However, nothing is perfect, and even banks can withstand natural disasters.

Every VCMT Insert year, approximately 33,000 lockers are destroyed as a result of accidents or natural disasters. Natural disasters affect approximately 15 million households in the United States each year, to give you a sense of scale.

Safe deposit boxes are rarely targeted in bank robberies. One reason lockers are more secure than home safes is that thieves will not target them.

The FBI has reported over 18,000 bank robberies in the last five years, but only about 50 of them involved safe deposit boxes.

According to the statistics, there are approximately 4,000 bank robberies per year, with only 8-9 involving lockers. Each year, nearly one million home burglaries occur. This means that a house is approximately 250 times more likely to be robbed than a bank.

There are no statistics on how many of these break-ins rod peeling inserts involve home safes, but it's reasonable to assume that thieves will steal the most valuable items they find in the house.

Banks can provide varying degrees of liability protection for safe deposit boxes. There is no requirement that financial institutions insure the contents of safe deposit boxes. However, as a matter of customer service, we recommend that you provide some coverage.

Banks are addressing this issue in a variety of ways. Some companies provide $500 in liability insurance, while others provide $25,000.

Many financial institutions' coverage is based on annual box rentals. You can, for example, cover up to ten times your annual box rental.

While the bank is not required by law to provide liability protection to its customers, you should find a way to safeguard the contents of your locker. This is significant in terms of customer service.

This can improve the customer experience and increase customer satisfaction with the bank. Consider advising your customers to contact their home insurance company in particular. These items are not kept by the customer at home, but they may be covered by home insurance. Customers should not, however, assume that the box is covered.

You should make direct contact with your insurance company. This is especially important for high-value items, which may necessitate the purchase of additional policies that increase property insurance for specific items.

Customers may be denied the ability to store cash in lockers. Storing cash in a safe deposit boxis neither safe nor economical. If the financial institution goes bankrupt, FDIC insurance will cover the cash in the customer's account but not the cash in the safe deposit box.

Furthermore, cash in your safe deposit box, like cash under your mattress, will never outperform inflation. Customers lose value by storing money in this manner. You may want to prohibit the customer from storing cash in the box to protect them from loss. You only need to include this provision in your locker contract.

Conclusion

You can only use your safety deposit box during business hours, which means you can't use it on holidays or, in some cases, weekends. Keep items you know you won't need in an emergency. Passports, medical directives, copies of wills and powers of attorney, and other important papers should be kept in a safe place at home, such as a fireproof home safe mounted on the floor or wall.

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A China check valve is designed to allow flow to pass in a direction without putting too much resistance in order to prevent leakage and back flow. There are some common types of valves that fall into this category, known as the ball check, swing check, Wye-pattern lift check and such. The standard model has the body, the cover and the disc that is connected to the hinge and swings away from the valve. When the stream flow is shut off, the disc returns to the valve seat. This means that reverse flow is prevented. There are various sizes available for this type of valve, depending on requirements and applications. Of course, manufacturers are able to meet custom requirements and design something different.

The chosen China check valve is chosen based on the piping system and its requirements and it can feature flanged ends, socket welding, butt welding or threaded. There are a few advantages worth knowing about the valve, making them quite popular choices for those that want to implement it in the system. For instance, it acts fast and there is no need for someone externally to operate it, either to open or close it. Such items are self-actuated and this is a great advantage for those who are unable to sit by the valve to operate it at all times. Manufacturers that work in the field are able to listen to your requests and design the exact product you request, not to mention deliver it in time.

On the other hand, there is the China globe valve, which is also a very popular choice and highly used in many industries and applications. Such items are used mainly to start, stop and throttle flow. There is a ball inside, as the name recalls that moves in various directions, up and down in order to regulate flow inside. Other components include the disc and the seat that are attached to the valve body. The main designs that can be encountered refer to the Angle, Wye and Tee. As for applications, there are some very popular ones which make use of these items, such as fuel oil systems, turbine lube oil, cooling water systems, within boilers and such.

The China globe valve has many functionalities and it pays off to know about them to be able to choose accordingly. To start with, the shut-off capability is good and the throttling capability is satisfactory as well. The seats are easy to resurface or machine and because there is no disc attached to the stem, the valve can also be used with other purposes, to act as a stop-check valve. Each pattern, wye, tee and angle, have distinctive characteristics, making them unique in design DNMG Insert and worthy of consideration. There is a lot of information available regarding valves nowadays and people can learn about them just by looking online, going through forums and articles and getting to know the types better.

Once you get familiar with valves and to what applications each type if suitable, you can start looking for a manufacturer. Certainly you require someone with experience in the field that know how to produce high-quality products without any risks and which comply with safety regulations. The manufacturing plant should be certified and you can always request certifications to prove their reliability and check whether what they advertise is also true. No one can deny that ordering and purchasing online is convenient and the best thing is that you can find manufacturers online. Many advertise their Indexable Inserts services to attract clients and you can check the ones that ship internationally. Perhaps you can obtain better offers and a better delivery time. Since the offer is so rich nowadays, it would be a shame not to take advantage of the opportunities.

Resource Box: If you are searching for a China check valve , right here you can find the most diverse offer. This manufacturer does not disappoint when it comes to China globe valve , being able to supply any order and in a short period of time. Simply get in touch and request as much information as needed.

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A standout feature of tungsten wedding bands will have to be their overall beauty. Should you be a person who is into fashion accessories and jewelry, you will instantly figure out what I'm wanting to say. For one, this ring is exclusive in most sense of the term and certainly not only this, it continues to be a leading choice among people who are knowledgeable about jewelry as well as those who don't really have much understanding regarding this.

What's really good concerning tungsten wedding bands is usually that they're great for weddings and otherwise. Although bands are not extremely important for every wedding day, it is something you may want to look into if you would like standout. In any event, your wedding day will take place only one time in your lifetime so certainly, there shouldn't be any reason for you to ignore the small info which make it complete.

Tungsten wedding rings are also the first thing I desired during the time of my wedding day. Although I know that there exist many other options out there for me, I ensured to completely focus my concern about this specific type given that I enjoy thinking about Carbide Milling Inserts small and close details that make up a total. If you have never heard about a band like this, then I advice that you begin looking for images right away and you will determine what I'm talking about.

The tungsten wedding bands I ended up buying isn't particularly cheap or pricey. I just think it was costed fairly practically given that despite my limited budget, I was capable to accommodate it. Compared with most of the people who are heading towards get wed in today's times, I made certain to search for my rings early on. The moment my husband proposed to me, I realize immediately that there's job - many of it basically that must be accomplished Immediately.

I chose to order my rings on the web because I do not have the enough time to go from 1 outlet into the other. Perhaps that is the best choice you CCGT Insert really have. It helps save energy, it saves cash, and this saves your efforts too. There are many of photos on the internet so you're able to determine if a certain ring is something that you like. Also you can test them once they're brought in your home if they don't appear exactly like the particular shown on the photo, you could have them sent back.

What's wonderful regarding purchasing tungsten wedding rings on the web is the fact that there's no work to be made. After you've made up your mind and purchased your request, you're pretty much done. If you're trying to find bands to purchase, I suggest you do the same and you do it as quickly as you possibly can. Anyhow, most forms of bands do not tarnish with regards to the type of steel applied so even if your wedding day is not until six months, there shouldn't be any issue.

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Tungaloy has added AH6225 grade inserts to its TCB indexable counterboring tool line.

TCB is an indexable, multifunctional counterboring tool line that is designed to be used on a variety of turning machines. The tool bodies are available for cutting diameters from 10 mm (0.394") to 59 mm (2.323"), enabling a range of counterbore Cutting Tool Inserts diameters for cap bolts and nuts, as well as the expansions of existing hole diameters. The cutter bodies come in two styles depending on the intended cutting diameters: a mono block style is designed for machining from 10 mm (0.394") to 43 mm (1.69") diameter bores, while the cutters with exchangeable cartridges are for 26 mm (1.024") to 59 mm (2.323") diameters. The exchangeable cartridges can fine-adjust the cutting diameters in 0.1 mm (0.004") increments by placing the adjusting shim plates, which are sold separately, between the cartridge and the pocket.

TCB now offers AH6225 grade inserts. This latest physical vapor deposition (PVD) coated grade features a high-hardness, titanium-rich PVD coating, combined with a tough dedicated carbide substrate. AH6225 enables TCB to efficiently cut bores Coated Inserts in all material groups, including steel, stainless steel and exotic materials.

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Rem Sales offers the Tsugami S206-II Swiss-type lathe with IMG 400LS laser cutting system. Developed by Innovative Machinery Group, Rem Sales’ sister company, the machine was originally designed to fast production of small, cylindrical parts for the medical industry but has potential applications in other industries that manufacture similar-sized parts.

The machine combines six-axis Swiss machining with laser cutting capability, making it possible to perform both operations in a single setup, reducing production time. The Tsugami S206-ii opposed gang-tool lathe features a Y-axis toolpost that enables the use of the back and main spindles simultaneously for machining complex parts. The machine is also convertible Indexable Inserts so that it can be run as traditional sliding headstock machine with a BTA deep hole drilling inserts guide bushing or with a chucker. All laser cutting operations are programmed and driven from the Fanuc 32i-B control.

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Okuma’s Multus U3000 and Multus U4000 general purpose multitasking CNC lathes are intended to reduce setup time, improve accuracy and limit non-cutting time. Designed for long-term rigidity and accuracy, the lathes are capable of efficiently machining difficult materials and process-intensive workpieces, such as those required by the aerospace, oil, energy, medical and construction industries.

Built with Okuma’s thermo-friendly concept, the machines are said to provide long, stable machining accuracy with its thermo-static TNGG Insert design and thermal deformation control technology. A rigid traveling column enables flexible CNC machining along the entire Y axis. Tools can be easily loaded from the front of the machine and improved spindle access enables faster setup times. Smooth chip discharge enhances chip flow. According to Okuma, the machines’ Collision Avoidance System reduces keyboard operations by as much as 50 percent and maximizes uptime while preventing tungsten carbide inserts crashes.

Multiple bed lengths, optional subspindle and lower turret, and other variations enable customization to application requirements. The machine can be equipped with Machining Navi, which is designed to maximize tool performance by choosing the optimal speed(s) for reducing chatter.

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Rollomatic has expanded its series of multi-axis Deep Hole Drilling Inserts tool grinding and peel grinding machines with the GrindSmart 528XW five-axis CNC tool grinding Cermet Inserts machine with wheel/nozzle changer. The machine features a "synchronous” grinding spindle with technology that enables higher torque and improved surface finishes. Together with software developments, the multi-axis tool grinding machine offers versatility and capability for rotary and stationary cutting tools such as end mills, drills, form tools, indexable inserts, taps, reamers and routers as well as medical instruments.

The company also offers its ShapeSmart NP5 five-axis pinch/peel grinding machine. Pinch grinding offers highest concentricity even on long and thin parts.

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Shops machining materials like 304 stainless steel or Ti-6AI4V may find use for the Pystl from GWS Tool Cutting Tool Inserts Group, which is designed for full relief so as to provide a cutting edge that is both rigid and free-cutting. 

Another feature making the end mill useful for gummy materials like 316L and 303 stainless steel is the index design incorporated into the four-flute and five-CCMT Insert flute tools. The design reduces vibration in machining operations by breaking up the harmonic resonance prominent with end mills using equal spacing between each flute. Additionally, a tapered core is included for deflection during machining. 

The series features a nano-PVD coating that incorporates elements like aluminum and chromium for hardness, heat resistance and lubricity. Micro-grain carbide is used for the base. The series, which includes four-, five- and seven-flute end mills offers tools available in diameters ranging from 1/8" to 1¼" with radii ranging from 0.010" to 0.250". Shank treatment for added anti-pullout protection is also available.

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