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新的切削材料的研制可使在对金属零件进行切削加工时的切削速度越来越快,切削效率越来越高。同时对位置精度、尺寸精度和形状精度以及表面质量的要求也越来越高。
The development of new cutting materials can make the cutting speed of metal parts faster and faster, cutting efficiency is higher and higher. At the same time on the location accuracy, dimensional accuracy and shape accuracy and surface quality requirements are getting higher and higher.