电解磨削存在加工精度不如机械磨削,加工效率也不能进一步提高,以及操作复杂和机床成本高等等问题。作为复合磨削加工方式而开发的SAM磨削法,也仅是电解加工和机械磨削两种方法的复合加工。以前往往理解为粗加工采用电解磨削,而精加工用机械磨削。最近研究成功了在通常的自动连续进刀的机械磨削加工的同时,加上很小的电量,使电解加工同时进行 Electrolytic grinding processing accuracy than mechanical grinding, processing efficiency can not be further improved, and the complexity of the operation and the high cost of the machine and so on. The SAM grinding method, developed as a composite grinding method, is also a composite processing of both electrolytic machining and mechanical grinding. In the past often understood as roughing electrolytic grinding, finishing and mechanical grinding. Recent research succeeded in the usual automatic continuous feed mechanical grinding at the same time, with a small amount of power, so that the simultaneous electrolytic processing