M2120内圆磨床在我厂主要用于精磨汽车后桥螺旋锥齿轮内孔。原机床需要两人操作:一人站在机床前安放工件;另一人在机床后端旋转丝扣,使螺母带动卡盘卡爪夹紧或松开工件。操作费工费时,且易因配合不好而造成废品和飞活事故。 根据机床的工作情况和结构特点,由我厂自行设计安装了 M2120 internal grinder in our factory mainly used for grinding the car after the bridge spiral bevel gear bore. The original machine requires two operations: one standing in front of the machine to place the workpiece; the other in the back of the machine rotating screw, the nut chuck chuck or release the workpiece. Operating costs and time-consuming, and easily due to poor and cause waste and flying accident. According to the work of machine tools and structural characteristics, designed and installed by our factory