It is the sixth position with a significant one or two-digit number denoting the number of sixteenths of an inch thickness of carbide insert.

Ideally, a manufacturer with rich experience is an added advantage since you are certain of getting the right type of tool for your needs.

Use of carbide inserts can be a bit technical given it involves use of different machines hence requires different settings.

There are two main methods utilized for coating, which include Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD).

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A carbide insert with code CCMT120206 on the description chart shows that the second letter “C” implying its clearance angle is 7°.

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When using carbide inserts, there are other accessories, which are equally fundamental in ensuring you attain the best results.

Carbide inserts are indexable, which implies you can exchange, rotate or flip them without disturbing general cutting tool geometry.

For the rest of polygons, dimension B denotes the distance measured along the bisector of round-off corner angle and gage roll of nominal I.C

At WODENCO, we focus in machining very precise carbide inserts, using high quality material grade to meet the dynamic application requirements in your industry.

Boring bars – They refer to cylindrical bars for internal machining, specifically for producing precise holes on workpieces.

These angles are the difference from 90° measured in a plane normal to cutting edge derived from angle between flank and insert’s top surface.

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The commonly used ones include the following; Swiss-type, CNC lathe, 5 axis, turning machine, lathe machine, conventional VMC among others.

It is a mark of quality standard confirming carbide inserts’ conformity to outlined health, safety, and environmental requirements.

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Drill – It is a cylindrical shaft with a conical cutting tip with one or more helical flutes designed to evacuate chips out of the workpiece.

Choose a company with a dependable and high-quality supply chain. This ensures short delivery times with assured quality service.

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The insert is mainly made from tungsten carbide and cobalt in different proportions, and the original form of the raw material is powder. The prepared raw materials are placed in containers weighing several hundred kilograms to produce different powders. In the workshop, dry raw materials are mixed with ethanol and water to form a mixed solvent, which is a gray pulp with a consistency similar to yogurt. After the pulp is dried, the sample is sent to the laboratory for quality inspection. These powders are composed of many particles with a diameter of 20-200μm, which are very small (the diameter of a hair is 50-60μm).

In particular, ANSI B212.4-2002 describes the specifications of indexable inserts, including the minimum requirements for producing one.

These tools and accessories are always used in conjunction with the carbide inserts during a specific workpiece operation.

They are cutting tools used to accurately machine different metals such as cast iron, steel, carbon, non-ferrous metals, and high-temperature alloys.

You can use these cutting tools at high speed, which allows for faster machining resulting in better material surface finishes.

The essence of identifying carbide inserts using the system is it allows you to know precisely the piece you need when ordering.

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After grinding, the inserts will be cleaned, passivated and coated. To avoid any grease or dust, gloves must be worn when handling the inserts at this stage. The inserts are placed on the holder of the turntable, and then sent to a coating furnace with a lower pressure for coating. The blades show different colors after coating.

Ultimately, such factors determine whether you’ll attain good machining performance and chip control for desirable results.

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When you buy coated carbide inserts, you can be certain of a tool with improved wear-resistance and enabled high speeds and feeds.

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From definition, properties, features, material grade to certification – you will find all information you’re looking for right here.

After reaching the required thickness, further grinding is required to obtain precise geometry and sizes. A 6-axis grinding plate is used to meet extremely strict tolerance requirements.

You may also consider a company that can send its representatives to understand the challenges you could be facing with the tools.

This standard certification is common for products in the European Union market. However, they are also applicable in other markets too.

Holders – This component supports carbide inserts to ensure it stays strong and rigid to minimize deflection and possible vibration during operation.

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The PVD process is a comparatively low-temperature process offering a finer crack-resistant grain structure with a low coefficient of friction.

Moreover, the tool materials must meet the specific appropriate requirements of strength, hardness, thermal and oxidation resistance.

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These components are manufactured from a wide range of material grades. Thus the price is likely to vary based on the quality of the particular material.

The system provides a universal framework you can use to identify the exact carbide insert you’re using, or you want to buy.

Contrarily, negative carbide inserts feature double or single-sided, zero-clearance, heavy cutting conditions, and high edge strength.

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The design configurations of these carbide inserts comprise a body with replaceable cutting elements thus, known as indexable inserts.

Always select a carbide insert size based on the specific application needs and space for cutting tools in the application.

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These powders are packed in a drum with a volume of about 80 kg and transmitted to the punching machine used to manufacture the inserts. The operator puts the stamp dies (dies for stamping different inserts) into the machine tool and debugs them, and then enter the order numbers into the computer. After the above steps, the dies will be filled with powder according to the order information. The pressure of every insert stamping is 12 tons, and the weight of every insert will be weighted by the machine tool under the observation of the operator. At this stage, the inserts are very fragile and easy to break.

Coating carbide inserts is an integral element in enhancing the effectiveness, performance, and durability of these cutting tools.

Each group features different types, commonly known as tool material grades or simply grades, tantalum carbide, and tungsten carbide.

The completion of the coating means that the production process of the blade has been completed. Then they will be sent to the inspection room again for the last procedure. Before packaging, the inspection staff will carefully inspect all the working parts of the inserts through a high-definition electronic magnifying glass to ensure that the quality meets the requirements, check for bruises, cracks, defects, etc., and check the drawings and batch numbers. After the inspection, the inserts will be sent to the packaging workshop, marked with correct materials with a laser, and then they will be packed in a labeled packaging box. Finally, the packed inserts will be put into the warehouse. The staff will record and filed all the products and specifications in the computer. The whole manufacturing process is finished.

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To reduce unnecessary vibration, it is recommended to select carbide inserts with a nose radius smaller than depth of cut.

Also, they are excellent on gummy materials and for threading and cut-off operations. Moreover, this coating type makes it easy to identify the specific carbide insert corners that have been used.

Technology development enables both CVD and PVD to be combined for coating cemented carbides to regulate coating properties.

These codes are comprehensive systems facilitating easy identification of the right tool and not necessarily random letters and numbers.

Therefore, you can consider a manufacturer who is reliable and ready to offer well-informed suggestions on the working procedures of these tools.

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For instance, the specific type of carbide inserts you are buying influences the precise cost you’ll pay when purchasing.

Typically, all carbide inserts manufacturers must comply with specific quality standards depending on the target market.

Moreover, the shape can be octagonal to increase the number of different edges applied as a single edge after one wears out.

Even so, the actual use of these tools is dependent on several factors such as geometries, cutting edge, and mode of operation.

American National Standard Institute oversees development of voluntary consensus for different products, including carbide inserts.

After the quality inspection is completed, the top and bottom of the inserts will be ground to the required thickness. Because cemented carbide is very hard, it needs to be ground with industrial diamond.

The stamped inserts need to be heated by a sintering furnace to harden them. The sintering furnace can process thousands of inserts at a time. The stamped insert powder is heated to about 1,500°C in a process of up to 13 hours and melted into cemented carbide, a material with extremely high hardness. The shrinkage ratio of the sintering process is about 50%, so the insert size after sintering is only half of the original size.

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Of course, in the inserts’ codes, the first letter denotes the insert shape while the second letter of the code specifies clearance angle.

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It is relatively affordable, safer, and more convenient for shipping these items. Additionally, it also takes a few days to receive your shipment.

Of course, different companies have different pricing policies as far as purchasing these components is concerned. Wodenco guarantee to give customers the best price on the basis of the best quality.

Primarily, negative carbide inserts have zero degree clearance angle. The positive inserts, on the other hand, always have a clearance angle ranging between 1-90°.

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Seat – It refers to a piece of carbide similar size to the insert it supports. Usually, it is placed between the insert and the bottom of the packet, where the carbide insert fits in a tool holder.