Coated hard alloy cutting tools
发布时间:2024-09-14
It is to coat one or more layers of TiN, TiCN, TiAlN, Al2O3, etc. with good wear resistance on hard alloy cutting tools, with a coating thickness of 2-18mm. The function of coatings can reduce friction and minimize the generation of cutting heat; Low thermal conductivity can weaken the thermal effect on the cutting tool. Compared with cemented carbide cutting tools, coated cemented carbide cutting tools have greatly improved in strength, hardness, and wear resistance. For example, when machining workpieces with hardness ranging from HRC45 to 55, coated cemented carbide cutting tools can perform high-speed turning