High efficiency abrasive machining is one of the important technologies of advanced manufacture.Combined with raw and finishing machining,it can attain high removal rate like turning,milling and planning.The difficult-to-grind materials can also be ground by means of this method with high performance.In the present paper,development status and latest progresses on high efficiency abrasive machining technologies relate to high speed and super-high speed grinding,quick point-grinding,high efficiency deep-cut ...