Tungsten carbide cutting tools for turning, having a cutting portion of the tool, widely used in horizontal lathes, turret lathes, automatic lathes and CNC lathe tool. Carbide cutting tools should be one of a wide range of cutting tool machining. Working part carbide turning tool is part of the generation and processing chips, including the blade, the chips broken off or rolled structural elements of the structure, chip or chip capacity storage space, cutting fluid channel and so on.
Tungsten carbide turning tool cutting portion by the main cutting edge, the secondary cutting edge, the front cutting edge, behind the rear cutting edge and the secondary cutting edges and other components. Turning general lathe. Lathe machining a wide range, the process a variety of outside surface of revolution, helical surface, elliptical cylinder and so on. When turning, the rotary movement of the workpiece do carbide cutting tools made of straight or curved movement of the tool tip relative to the workpiece motion at the same time, the removal of a workpiece material, so as to form the corresponding workpiece surface. Among them, the rotary motion of the workpiece for cutting the main motion, linear or curvilinear motion of tungsten carbide cutting tools for the feed motion, both of which together constitute the cutting shaping movement.
Tungsten carbide cutting tools are generally classified according to head material classification, according to the structural classification, according to the shape classification, according to the function and purpose of classification and other classification methods.
By segment material classification: tungsten carbide turning tool materials can be divided according to head carbon tool steel cutting tools, alloy tool steel cutting tools, high speed steel cutting tools, carbide steel cutting tools, metal-ceramic cutting tools, ceramic Turning tools and diamond cutting tools.
Classification by structure: tungsten carbide turning tool by structural classification can be divided into integral turning tools, welding cutting tools, mechanical clip-turning tools, turning tools pin fixed, circular cutting tools, rotary cutting tools, elbow Turning knives, circular shaped turning tools.
Classified by shape: tungsten carbide cutting tools can be divided into a pointed shape classification by turning tool, single-edged cutting tools, turning tools elbow three. Turning tools which can be divided into a pointed tip turning tool, round knives, oblique blade turning and grooving. Elbows turning tools can be divided into elbow knives, elbow rounded turning tools, end cross knife, square head elbow turning tool.
Press the function and purpose of classification: tungsten carbide cutting tools by function and purpose of classification can be divided into face turning tools, hole machining cutting tools, car hole cutter, cutters, thread turning tools, grooving knives, blades, roller turning tool , profiling turning tool. Which can be divided into longitudinal cutting knife cutting knife, cutting knife elastic, resilient finish turning tool. Thread turning tool can be divided into elastic thread turning tool, external thread turning tool, the internal thread turning tool, disc-shaped thread turning tool, forming thread turning tool.
How lathe cutting a satisfactory product, proper preparation and use of tungsten carbide cutting tools is a very important factor. The different needs of different shapes of carbide products require turning tools, cutting edge with different materials require different knife angle, position and speed turning tool and work piece should have a certain relative relationship, tungsten carbide cutting tools themselves should having sufficient hardness, strength and wear resistance, high temperature. Carbide cutting tools for classification, is undoubtedly the right choice of carbide cutting tools for laying a solid foundation. Carbide cutting tools are generally classified according to head material classification, according to the structural classification, according to the shape classification, according to the function and purpose of classification and other classification methods.
Tungsten carbide turning tool divided into several categories according to the number, the same classification method of high-speed steel cutting tools. However, the number is different choreography tungsten carbide cutting tools and high-speed steel cutting tools manner of presentation of the numbers. In the cemented carbide turning tool, the right side represents the odd-numbered knife, the knife even number indicates the left side, and is fully consistent with the shape of the turning tool, except that the cemented carbide turning tool tip about the opposite direction. However, the 35-type tungsten carbide turning tool is not about bias knife points, so the 35-type carbide cutter heads turning round head becomes replaced by 36-type tungsten carbide cutting tools. In addition, because 43-type tungsten carbide cutting tools and no partial knife around the points, there would be no corresponding 44-type tungsten carbide cutting tools.
Boring boring tool is generally used is the use of tungsten carbide cutting tools in a single blade boring tool, also called tungsten carbide boring tool, it is an expansion of holes or other circular contour with an inner diameter of turning boring tools technology, boring range of applications in general from roughing to semi-finishing. Boring is usually conducted on a combination of machine tools and machining centers, boring mainly used for machining the workpiece cylindrical bore casing, frame and base, etc., threaded holes, hole trenches and face; When using a special attachment when boring also can be processed inside and outside the sphere, the cone hole and so on.
YG6 tungsten carbide bar hardness of not less than 89.5HRA, flexural strength of not less than 1450MPa, density at 14.6g / cm³ into 15.0g / cm³ range. Mainly by a mix of tungsten carbide and cobalt powder metallurgy method by milling, ball milling, pressing, sintering, has good wear resistance and flexural strength. Tungsten carbide volume containing between 83% and 89%, cobalt containing at 5% to 8% plus or minus, titanium content is 0% to 1%, and containing tantalum content in the range of 0% to 2% of . The main components of tungsten carbide and cobalt alloys, different uses ingredients of tungsten carbide long and cobalt are not consistent, the use of a very wide range. Long carbide predominantly in a stripe shape, one of the many materials.
YG6 tungsten caride bar belong to ultra-fine grain carbide strips can be used at high temperatures. Also has high strength, toughness and hardness, hardness and toughness superior to similar other steel products. Is also used in many industrial areas, mainly in the form of a sintered tungsten carbide exists on the tungsten carbide particles are "bonded" to the cobalt and / or nickel binder matrix.
YL10.2 tungsten carbide bar hardness of not less than 91.5HRA, flexural strength of not less than 2200Mpa, density at 14.5g/cm³. It has good abrasion resistance and flexural strength, mainly by the use of tungsten carbide and cobalt powder metallurgy method by mixing flour, milling, pressing, sintering. With WC amount in the range of 89% to 97%, the cobalt content is between 5% and 8%, the amount of titanium containing at 0-1 percent, plus or minus, containing tantalum amount ranging from 0% to 2% . The main components of tungsten carbide and cobalt alloys, different uses ingredients of tungsten carbide long and cobalt are not consistent, the use of a very wide range. Alloy strip is one of a number of materials, predominantly in a stripe shape.
Good YL10.2 tungsten carbide bar of overall performance, but also has high strength, toughness and hardness, but also used in many industrial fields. Mainly in the form of existence of the sintered tungsten carbide is tungsten carbide particles on the "glue" the cobalt and / or nickel binder matrix. Carbide of increasingly wide use in recent years has been expanding for more information on civilian areas.
YL10.1 tungsten carbide bar hardness of not less than 91.5HRA, has good wear resistance and stiffness. Mainly by a mix of tungsten carbide and cobalt powder metallurgy method by milling, ball milling, pressing, sintering, has good wear resistance and flexural strength. Flexural strength of not less than 1900N / mm², density is about 14.9g / cm³, an amount in the range of tungsten carbide containing 90% to 96%, the cobalt content is between 4% and 7%, the amount of titanium contained in the 0 % ~ 1% plus or minus, containing tantalum content is 0% to 2% range. The main components of tungsten carbide and cobalt alloys, the use of a very wide range of different uses ingredients strip of tungsten carbide and cobalt are not consistent. Alloy strip is one of a number of materials, predominantly in a stripe shape.
YL10.1 tungsten carbide bar requires confirmation process after processing the next process and then be machined surface defect-free in order to protect the quality of products free of defects. Its excellent overall performance, wear good weldability. Also has high strength, toughness and hardness. Mainly in the form of existence of the sintered tungsten carbide is tungsten carbide particles on the "glue" the cobalt and / or nickel binder matrix.
YK15 tungsten carbide bar hardness of not less than 91.5HRA, density at 14.2g / cm³ into 14.6g / cm³ range. Mainly by a mix of tungsten carbide and cobalt powder metallurgy method by milling, ball milling, pressing, sintering, has good wear resistance and flexural strength. Also has high wear resistance and toughness, flexural strength of not less than 2100HRA. With WC amount in the range of 90% to 96%, the cobalt content is between 4% and 7%, the amount of titanium containing at 0-1 percent, plus or minus, containing tantalum amount ranging from 0% to 2% . Ingredients for different purposes carbide strip of tungsten carbide and cobalt are not consistent, the main component of tungsten carbide and cobalt alloys, the use of a very wide range. Alloy strip is one of a number of materials, predominantly in a stripe shape.
YK15 tungsten carbide bar are ultra-fine grain carbide strips, red hardness is high. Also has a high strength, toughness and hardness, is also used in many industrial fields. Mainly in the form of existence of the sintered tungsten carbide is tungsten carbide particles on the "glue" the cobalt and / or nickel binder matrix.
YG8 tungsten carbide bar hardness of not less than 89HRA, flexural strength of not less than 1500N / cm², density at 14.5g / cm³ into 14.9g / cm³ range. Alloy strip is one of a number of materials, predominantly in a stripe shape. With WC amount in the range of 89% to 95%, the cobalt content is between 5% and 8%, the amount of titanium contained in the 0% to 1% plus or minus, containing tantalum amount ranging from 0% to 2% . The main components of tungsten carbide and cobalt alloys, different uses ingredients of tungsten carbide long and cobalt are not consistent, the use of a very wide range. Mainly by a mix of tungsten carbide and cobalt powder metallurgy method by milling, ball milling, pressing, sintering, has good wear resistance and flexural strength.
YG8 tungsten carbide bar strip applicability, as the need for the development of production of carbide strip because of its high hardness and wear resistance while much attention and has been widely used. Also has a high strength, toughness and hardness, is also used in many industrial fields. Mainly in the form of existence of the sintered tungsten carbide is tungsten carbide particles on the "glue" the cobalt and / or nickel binder matrix.
YG6A tungsten carbide bar hardness of not less than 91.0HRA, flexural strength of not less than 1400N / mm², density at 14.6g / cm³ into 15.0g / cm³ range. Mainly by a mix of tungsten carbide and cobalt powder metallurgy method by milling, ball milling, pressing, sintering, has good wear resistance and flexural strength. With WC amount in the range of 84% to 90%, the cobalt content is between 4% and 7%, the amount of titanium contained in the 0% to 1% plus or minus, containing tantalum amount ranging from 0% to 2% . It's very wide range, mainly for tungsten carbide and cobalt alloy composition, ingredients for different purposes carbide strip of tungsten carbide and cobalt are not consistent. Alloy strip is one of a number of materials, predominantly in a stripe shape.
YG6A tungsten carbide bar belong to ultra-fine grain carbide bars, high hardness, high wear resistance, suitable for wood cutters. Also has a high strength, toughness and hardness, is also used in many industrial fields. Mainly in the form of existence of the sintered tungsten carbide is tungsten carbide particles on the "glue" the cobalt and / or nickel binder matrix.
YG3X tungsten carbide bar hardness of not less than 92HRA, flexural strength of not less than 1320N / mm², density at 14.6g / cm³ into 15.2g / cm³ range. Mainly by a mix of tungsten carbide and cobalt powder metallurgy method by milling, ball milling, pressing, sintering, has good wear resistance and flexural strength. With WC amount in the range of 84% to 90%, the cobalt content is between 4% and 7%, the amount of titanium contained in the 0% to 1% plus or minus, containing tantalum amount ranging from 0% to 2% . It's very wide range, ingredients for different purposes carbide strip of tungsten carbide and cobalt are not consistent, the main component of tungsten carbide and cobalt alloys. Alloy strip is one of a number of materials, predominantly in a stripe shape.
YG3X tungsten carbide bar with high impact toughness and fatigue strength characteristics, and applicability. Also has a high strength, toughness and hardness, is also used in many industrial fields. Mainly in the form of existence of the sintered tungsten carbide is tungsten carbide particles on the "glue" the cobalt and / or nickel binder matrix.
P20 tungsten carbide bar flexural strength of not less than 1270 MPa, hardness of not less than 90.5HRA, density at 11.2g/cm³ into 12.0g/cm³ range. Mainly by a mix of tungsten carbide and cobalt powder metallurgy method by milling, ball milling, pressing, sintering, has good wear resistance and flexural strength. With WC amount in the range of 69% to 92%, the cobalt content of between 5% and 10%, the amount of titanium contained in the 5-15% plus or minus, containing tantalum content is 0% to 15% do not and so on. Ingredients for different purposes carbide strip of tungsten carbide and cobalt are not consistent, the use of a very wide range, the main component of tungsten carbide and cobalt alloys. Alloy strip is one of a number of materials, predominantly in a stripe shape.
P20 tungsten carbide bar has excellent article by rigid, high hardness, wear resistance, good high elastic modulus, high compressive strength, chemical stability (acid, alkali, high temperature oxidation), impact toughness is low coefficient of expansion low thermal conductivity of iron and its alloys with similar characteristics.
P10 tungsten carbide bar strips density 11.0g / cm³ into 11.7g / cm³ range, the flexural strength of not less than 1150N / mm², hardness of not less than 91HRA. Mainly by a mix of tungsten carbide and cobalt powder metallurgy method by milling, ball milling, pressing, sintering, has good wear resistance and flexural strength. With WC amount within the range of 60% to 90%, the cobalt content is between 4% and 9%, titanium content is 8% to 20% plus or minus, containing tantalum content is 0% to 20% range. The main components of tungsten carbide and cobalt alloys, different uses ingredients of tungsten carbide long and cobalt are not consistent, the use of a very wide range. Alloy strip is one of a number of materials, predominantly in a stripe shape.
P10 tungsten carbide bar strip production process is mainly carried out in accordance with the following steps: milling → joined by end-use requirements by wet grinding recipe → mixed → crush → drying → sieving after forming agent → sieved and dried after the prepared mix → granulation → HIP pressing sintering → forming → low pressure molding (blank) detection test → packing → warehousing.
M40 tungsten carbide bar strip is mainly composed of a mix of tungsten carbide and cobalt powder metallurgy method by milling, ball milling, pressing, sintering, has good wear resistance and flexural strength. Hardness of not less than 91.5HRA, density is about 14.5g/cm², flexural strength of not less than 2200N / cm². The main components of tungsten carbide and cobalt alloys, different uses ingredients of tungsten carbide long and cobalt are not consistent, the use of a very wide range. Alloy strip is one of a number of materials, predominantly in a stripe shape. With WC amount in the range of 78% to 94%, the cobalt content is between 5% and 11%, titanium content in the 2-10% plus or minus, containing tantalum amount ranging from 0% to 10% .
M40 tungsten carbide bar belongs to ultra-fine grain carbide bar and excellent overall performance, good wear resistance welding, carbide material composition in a variety of particle size (0.2-50 microns) and binder content (up to 30%) areas You can also add other carbides. Also has a high strength, toughness and hardness, is also used in many industrial fields. Mainly in the form of existence of the sintered tungsten carbide is tungsten carbide particles on the "glue" the cobalt and / or nickel binder matrix.
M35 tungsten carbide bar alloy composition of mainly tungsten carbide and cobalt, ingredients for different purposes carbide strip of tungsten carbide and cobalt are not consistent, the use of a very wide range. Alloy strip is one of a number of materials, predominantly in a stripe shape. Hardness of not less than 91.5HRA. Density is about 14.5g / cm³, flexural strength of not less than, 2200N / mm². With WC amount in the range of 78% to 94%, the cobalt content is between 5% and 11%, titanium content in the 2-10% plus or minus, containing tantalum amount ranging from 0% to 10% . Mainly by a mix of tungsten carbide and cobalt powder metallurgy method by milling, ball milling, pressing, sintering, has good wear resistance and flexural strength.
M35 tungsten carbide bar belongs to ultra-fine grain carbide strip, its good corrosion resistance, high hardness, high wear resistance. Common Article 1 of tungsten carbide (WC) based alloy. Also has a high strength, toughness and hardness, is also used in many industrial fields. Mainly in the form of existence of the sintered tungsten carbide is tungsten carbide particles on the "glue" the cobalt and / or nickel binder matrix.
M15 tungsten carbide bar hardness of not less than 91.5HRA, flexural strength of not less than 1900N/mm², density is about 14.9g/cm³. Many long carbide is a material, primarily in a stripe shape. With WC amount in the range of 78% to 94%, the cobalt content is between 4% and 9%, the amount of titanium contained in the 3% to 11% plus or minus, containing tantalum amount ranging from 0% to 11% . Mainly by the use of tungsten carbide and cobalt powder metallurgy method by mixing flour, milling, pressing, sintering, and has good abrasion resistance and flexural strength. The main components of tungsten carbide and cobalt alloys, different uses ingredients of tungsten carbide long and cobalt are not consistent, the use of a very broad range.
M10 tungsten carbide bar hardness of not less than 91.5HRA, density is about 14.9g/cm³. The main components of tungsten carbide and cobalt alloys, different uses ingredients of tungsten carbide long and cobalt are not consistent, the use of a very broad range. Flexural strength of not less than 1900MPa, the amount of tungsten carbide in the range of 78% to 94%, the cobalt content is between 4% and 9%, containing titanium in an amount from 3 to 11% plus or minus, tantalum content 0% to 11% range. Many long carbide is a material, primarily in a stripe shape. Mainly by the use of tungsten carbide and cobalt powder metallurgy method by mixing flour, milling, pressing, sintering, and has good abrasion resistance and flexural strength.
M30 tungsten carbide bar hardness of not less than 91.5HRA, density is about 14.5g / cm³. Mainly by a mix of tungsten carbide and cobalt powder metallurgy method by milling, ball milling, pressing, sintering, has good wear resistance and flexural strength. Flexural strength of not less than 2200N / mm², including the amount of 78% tungsten carbide ~ 94% plus or minus, cobalt content is 5-11%, plus or minus, the amount of titanium containing between 2% and 10%, containing tantalum amount ranging from 0% to 10%. The main components of tungsten carbide and cobalt alloys, different uses ingredients of tungsten carbide long and cobalt are not consistent, the use of a very wide range. Alloy strip is one of a number of materials, predominantly in a stripe shape.
Specific material should be used to select the appropriate item according to use carbide, M30 tungsten carbide bar strip nonporous no blisters. Features a high impact toughness and fatigue strength, because it has a high hardness, good weldability, high hardness, high wear resistance characteristics.
M25 tungsten carbide bar hardness of not less than 91.5HRA, flexural strength of not less than 2200N / mm². Density is about 14.5g / cm³, mainly a mixture of tungsten carbide and cobalt powder metallurgy method adopted by milling, ball milling, pressing, sintering, has good wear resistance and flexural strength. With WC amount in the range of 78% ~ 94%, the cobalt content is between 5% and 11%, the amount of titanium contained in the 2% to 10% plus or minus, containing tantalum amount ranging from 0% to 10% . Alloy strip is one of a number of materials, predominantly in a stripe shape. The main components of tungsten carbide and cobalt alloys, different uses ingredients of tungsten carbide long and cobalt are not consistent, the use of a very wide range.
Should be used in accordance with the specific purpose of selecting the appropriate material Carbide, M25 tungsten carbide bar has a high hardness, good weldability, high hardness, high wear resistance characteristics with a series of excellent performance. Wide range of uses, over time use is still expanding.
M20 tungsten carbide bar flexural strength of not less than carbide 1900Mpa, hardness of not less than 91.5HRA. Density is about 14.9g / cm³, the main component of tungsten carbide and cobalt alloys. Ingredients for different purposes carbide strip of tungsten carbide and cobalt are not consistent, the use of a very wide range. With WC amount in the range of 78% to 94%, the cobalt content is between 5% and 11%, the amount of titanium contained in the 2% to 10% plus or minus, containing tantalum amount ranging from 0% to 10% . Mainly by a mix of tungsten carbide and cobalt powder metallurgy method by milling, ball milling, pressing, sintering, has good wear resistance and flexural strength.
Should use the time to choose the right material Carbide concrete strip according to use, M20 tungsten carbide bar is mainly used in the production and processing of solid wood, MDF, gray cast iron, non-ferrous materials, chilled cast iron, hardened steel, PCB, manufacturing move materials. Also commonly used to make cutting tools, because it has a high hardness, good weldability, high hardness, high wear resistance characteristics.
