天然单晶金刚石以超精密切削有色金属为最佳,也是不能代替的刀具材料。由于金刚石晶体具有强烈的各向异性,合理选择晶面成为金刚石刀具设计中的最重要问题。现在很多工厂只是根据金刚石容易加工研磨,选择(110)晶面作为刀具的前刀面和后刀面,而不考虑刀具的工作性能,这是很不妥的。 Natural single-crystal diamond to ultra-precision cutting of non-ferrous metals as the best, but also can not be replaced by the tool material. Due to the strong anisotropy of diamond crystals, the rational choice of crystal planes has become the most important issue in diamond tool design. Now many factories just based on diamond grinding easy to process, select the (110) crystal face as a rake and flank tool, without considering the working performance of the tool, which is not appropriate.