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一、引言OBN高速磨削以其优异的加工精度和磨制性能，已成为广泛采用的磨＠帅0工方法。特别是近年来超高速磨削的兴起，突破了以往的磨创效率极限，实现了对难磨材料的高性能磨削，使磨削加工的能力及范围日益扩大，成为可与车、铣、刨等切削加工相竞争的新加工工艺。高速磨削
First, the introduction of OBN high-speed grinding with its excellent machining accuracy and grinding performance, has become widely used grinding @ handsome 0 workers method. In particular, the rise of ultra-high-speed grinding in recent years has broken through the limit of mill efficiency and realized the high-performance grinding of hard-to-grind materials. As a result, the ability and scope of grinding process have been expanding day by day. Planing and other cutting-edge competition in the new processing technology. High-speed grinding