Dry cutting technology is a huge project, a series of measures need to be taken from all aspects of tool technology, machine tools and other structures and processes. This article will focus on dry cutting tool technology.

Design dry cutting tool, not only to select the appropriate tool material and coating used, and should consider the mutual balance tool material, tool coatings and tool geometry between and optimization. Different ways of cutting tool design presents different requirements dry cutting tool must meet the following conditions: 1) The tool material should have good heat resistance and abrasion resistance; 2) the coefficient of friction between the chip and tool due It may be small; 3) the tool chip groove should ensure smooth, easy to heat; 4) The tool should have a high strength and impact toughness.