Grinding makes use of abrasive particles to do the cutting. Grinding operations may be classified as precision or nonprecision, depending on the purpose.
磨削利用磨粒来进行切削。磨削可根据不同的目的分为精磨和非精磨。
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And different grinding methods were classified according to the grinding mechanisms. So it is favourable for the development of latest grinding processes and equipments.