精密、超精密车削刀具的材料

The Material of Tools Used for Super-precision Machining

精密、超精密车削是先进制造技术中最重要的加工工艺方法之一 ,而刀具材料是实现该工艺的关键。现结合国内外目前研究状况 ,对精密、超精密车削的刀具材料种类。

Precision and super-precision turning is one of most important cutting technologies in advanced manufacture, and the materials of cutting tool are obviously the key factor. The paper presented the status of research about this, varieties and development of precision and super-precision cutting.