Grinding is a main process of machining hard and brittle materials, which can realize high shape and

中文解释

磨削是加工硬脆性材料并获得高加工精度的常用工艺，加工过程中表面质量与材料的去除率是一对矛盾，超声振动的引入在很大程度上缓解了这一矛盾。

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