【摘要】 以发动机的曲轴、凸轮轴等典型零件为例，介绍了汽车制造中磨削技术的现状，并指出了今后的发展方向更多还原

【Abstract】 Taking cranshaft and camshaft of engine as examples, this paper gives a description of the present situation and the development direction for grinding technique in automobile manufacture.更多还原