CVD diamond cutting tools have the finish of natural diamond tools, and their service life is more than 100 times that of cemented carbide tools. It is suitable for processing silicon aluminum alloy, copper alloy, magnesium alloy, hard alloy, glass, ceramics, graphite, wood and wood products.
Polycrystalline diamond (PCD) is a kind of superhard material synthesized by sintering diamond single crystal under high temperature and high pressure. It is widely used in the machining of non-ferrous metals, non-metallic materials and composites. PCD tool has the advantages of high efficiency, good consistency, high surface finish and long tool life. It is widely used in machinery, electronics, automobile and building materials industries.
Polycrystalline cubic boron nitride (PCBN) is a super hard material whose hardness is second only to diamond. Its high temperature oxidation resistance and red hardness are very outstanding. Compared with polycrystalline diamond (PCD), polycrystalline cubic boron nitride (PCBN) has low affinity with ferrous metals, which is suitable for high speed machining of cast iron and hardened steel. PCBN tool has the advantages of high surface finish, high machining efficiency and long tool life, which can achieve the effect of turning instead of grinding when machining hardened steel.
CVD / PCD wear resistant devices
Using CVD diamond and polycrystalline diamond as wear-resistant surface, the mirror surface finish (RA < 10nm) can be achieved, and the contact surface of workpiece will not be damaged. It has the advantages of high precision, low friction coefficient and high wear resistance.
CVD diamond wheel dressing tool
The wheel dressing tool made of CVD diamond or diamond bar with high wear ratio has the advantages of stable dressing performance, long service life and high cost performance. It is widely used in common dressing and shaping dressing of alumina and silicon carbide grinding wheels.