The reason of tool wear

A:The contact temperature of tool surface is very high (such as carbide processing steel, which can reach over 800-1000 C), so there are damaged of mechanical, thermal and chemical effects on tool wear. B:There are not only the wear caused

The performance of Tool wear

Abrasive wear: Although the hardness of chips and workpieces is lower than cutting tools, but they contain tiny hard particles with very high hardness, which can make grooves on the surface. Adhesive wear: This phenomenon occurs when the fr

How to use cutting fluid to improve the tool life?

Reasonable use of cutting fluid can reduce friction between tool and chips and machined surface, reduce cutting force and cutting temperature, reduce tool wear and improve machined surface quality. The role of cutting fluid: Cooling effect:

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