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So in this paper, wehave studied the NC grinding technology of globoidal indexing cam's profile with NC millerand super-speed pneumatic bistrique. 本文利用專用數(shù)控銑床，配置高速氣動磨頭，對弧面分度凸輪輪廓面的數(shù)控磨削工藝進(jìn)行了研究。