Round bar of carbide grinding burr

Published On: April 24, 2020

That is, tungsten steel round bar, also known as tungsten steel bar, in short, tungsten steel round bar or hard alloy round bar. Cemented carbide is a kind of composite material produced by powder metallurgy, which is composed of refractory metal compound (hard phase) and bonding metal (bonding phase). Cemented carbide, also known as tungsten steel, is relatively different from the local name.


1. About its materials

Cemented carbide (WC) is a kind of inorganic compound, which contains the same amount of tungsten and carbon atoms. In its most basic form, it is a delicate gray powder, but it can be used in industrial machinery, tools, abrasive Abrasives, as well as forming the shape used. The carbon content of cemented carbide is three times that of steel, and its crystal structure is denser than that of steel and titanium. Its hardness is comparable to that of diamond. It can only be grinded into hard alloy and grinded with cubic boron nitride abrasive.

Cemented carbide rod is a new technology and material. It is mainly used in metal cutting tool manufacturing, wood, plastic hardness and wear resistance, corrosion resistance products manufacturing, etc. the main characteristics of cemented carbide bars are stable mechanical properties, easy to weld, high wear resistance and high impact resistance. Cemented carbide rod is mainly suitable for drill, end mill and reamer. It can also be used for cutting, stamping and measuring tools.

2. application of carbide grinding burr handle


Carbide grinding burr handle is used in papermaking, packaging, printing, non-ferrous metal processing industry. In addition, it is widely used for machining high-speed steel cutters, carbide milling cutters, carbide cutters, NAS cutting cutters, aviation cutters, carbide drills, milling cutter coring drills, high-speed steel, taperd milling cutters, metric milling cutters, micro end milling cutters, reaming pilot, electronic cutters, step drills, metal cutting saws, double guarantee gold drills, gun rods, angle milling cutters, carbide cutters Rotary file, carbide tool, etc.

Application editing grades YG6, YG8, YG6X are more wear-resistant than MK6. It can be used for hard wood, processing aluminum alloy profiles, brass bars and cast iron, etc. yg10 is wear-resistant and impact resistant, and it is used for processing hard wood, soft wood, ferrous metal and non-ferrous metal.

One, two or three holes, 30 or 40 degree helix, straight or twisted, or nonporous solids, which are used as manufacturing standards. Submicron grain yg10x end mills, drills and cemented carbide bars are mainly used for precision cutting of non-ferrous metals and submicron grain YG6X cutting and glass fiber reinforced plastics, titanium alloy, ultra hardened steel fine grain yg8x, etc.

carbide grinding burr handle can be used not only as cutting and drilling tools (such as micrometer, twist drill, drill vertical mining tool index), but also as input pins, various roll wear parts and structural materials. In addition, it can be widely used in many fields, such as machinery, chemical industry, petroleum, metallurgy, electronics and national defense industry.


3. Process flow

Cemented carbide bar belongs to cemented carbide cutting tool, which is suitable for different rough grinding parameters, cutting materials and non-metallic materials. At the same time, cemented carbide bar can also be used in traditional automatic, semi-automatic lathe and so on.

The main technological process is pulverizing → formula according to the use requirements → wet grinding → mixing → grinding → drying → sieving → adding molding agent after that → re drying → preparing mixture after sieving → granulating → pressing → forming → low pressure sintering → forming (blank) → outer circle grinding (blank does not have this process) → size detection → packaging → warehousing.

Thorblade is a leading manufacturer in China who always focus on the product itself ,and our carbide tools are not only of high quality but also of fair price.

Our e-mail :[email protected]      Tel :19940824427

Share our article: