Coated Cutting Tools
Oct 20, 2021| Coated cutting tools
The coating tool is prepared by coating a thin layer of refractory metal or nonmetal compound with good wear resistance (also can be coated on ultra-hard material blades such as ceramic, diamond, and cubic boron nitride) on the surface of hard alloy or high-speed steel (HSS) substrate with good strength and toughness by a vapor deposition method. The coating acts as a chemical and thermal barrier, reducing the diffusion and chemical reaction between the tool and the workpiece, thereby reducing the wear of the matrix. Coating tool has a high surface hardness, good wear resistance, stable chemical properties, heat resistance and oxidation resistance, small friction coefficient and low thermal conductivity characteristics, cutting than uncoated tool life increased 3~5 times more than, improve the cutting speed of 20%~70%, improve processing accuracy 0.5~1 level, reduce tool consumption cost 20%~50%.
IKS PVD company, decorative coating machine, tools coating machine, optical coating machine, PVD vacuum coating line, the turn-key project is available. Contact us now, E-mail: iks.pvd@foxmail.com