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硬质合金可转位面铣刀,具有调、换刀方便,使用寿命长、加工精度和效率高等特点,用它几乎可以完全取代重磨式面铣刀,尤其在大批量、高效率、高精度的现代化汽车生产中应用十分广泛。据统计,我厂在CA141汽车生产线上共使用可转位面铣刀40种,从美国Chrysler公司引进的“488发动机”生产线上使用31种,为使可转位面铣刀具有最佳的切削性能和加工质量,必须合理地选择其主要几何角度。根据我厂历年来使用硬质合金可转位面铣刀的经验,其几何角度作如下的选择:
Carbide indexable face milling cutter, with adjustable, easy tool change, long service life, high machining accuracy and efficiency, it can almost completely replace the re-type milling cutter, especially in large quantities, high efficiency, high Accuracy of modern car production is widely used. According to the statistics, our factory uses 40 kinds of indexable face milling cutter on CA141 automobile production line, 31 kinds from “488 engine” imported from Chrysler Company of the United States, in order to make the best possible cutting Performance and processing quality, it must be reasonable to choose the main geometric point of view. According to my experience over the years using carbide cemented face milling cutter, the geometry of the following options: