论文部分内容阅读
在修理工作中常会遇到,一些轴和带孔螺栓螺母止退用的开口销(如铣床电磁离合器悬挂磁心用的小轴上的开口销,汽车上手刹车(?)杆上用的开口销等),在
In the repair work often encountered, some of the shaft and hole bolt nut with the cotter pin (such as the milling machine electromagnetic clutch suspension core with a small pin on the shaft, the car used to brake (? ),in