在电解磨削加工的发展过程中,一般认为存在着与机械磨削相比加工精度不高,加工效率不显著,需要给定加工条件,操作复杂,机床成本较高等问题,因此应用不广. SAM研磨法是最早的复合磨削加工,是电解加工和机械磨削的复合加工,往往是粗加工用电解磨削而精加工用机械磨削.新近利用在普通磨削的连续自动切深加工法上稍施加电能,并同时进行电解磨 In the development of electrolytic grinding process, it is generally considered that the machining accuracy is not high compared with mechanical grinding, the processing efficiency is not significant, the need for given processing conditions, complex operation, high cost of the machine and other issues, so the application is not widely. SAM grinding method is the earliest composite grinding, is the electrolytic machining and mechanical grinding of the composite processing, often roughing with electrolytic grinding and finishing with mechanical grinding. The recent use of ordinary grinding in the continuous automatic cutting method On the application of electric energy, and at the same time electrolytic grinding