在工业学大庆的群众运动中,湘潭电机厂自行设计、制成一台数字程序控制自动冲槽机。为解决电机冲槽的繁重劳动闯出了新路。冲槽是电机行业不可缺少的一道工序。这个厂的冲压车间工人,每天八小时站在冲床旁,用手将一片片矽钢片拍入定位轴,用脚踩动控制开关,冲完后又得用手将一片片工件取下叠好。操作方法落后,工人劳动强度很大,而且又不安全。改变这种落后的生 In Daqing in the industrial mass movement, Xiangtan Electric Works designed their own, made of a digital program control automatic notching machine. To solve the heavy motor slotted a new way. Notching is an indispensable step in the motor industry. The factory’s punching shop workers, standing eight hours a day next to the press, hand a piece of silicon steel into the positioning axis, with the foot step on the control switch, after the punch and then have a piece of workpieces removed and folded . The methods of operation are backward and the workers are labor-intensive and unsafe. Change this backward life