我厂有一种老产品后轮軸,它的主要锻造工艺过程是摔杆和锻大盘。但要完成这道摔杆工序,就得更換四付摔子,每天工作八小时。往返搬动摔子常达到上千次。因为摔子都很重(每付10公斤多),工作一天确实累得腿痛腰酸。工人同志早就希望用一种簡单的工具,来代替这种沉重的体力劳动。我們学习兄弟厂經驗,結合我厂生产情况,设計了一付半自动化摔子。并且已經成功地用在生产上。不用人拿摔子干活的願望实現了,工人同志們非常兴奋,有的同志这样說:“摔子走自动化,两个胳臂再也不酸了”。半自动 Our factory has an old product rear axle, and its main forging process is drop and forging. But to complete this wrestling process, you have to replace four wrestlers and work eight hours a day. Thousands of times have been thrown in and out. Because the wrestling is very heavy (more than 10 kilograms per pay), work is really tired and painful. Comrade workers had long hoped that this kind of heavy manual labor would be replaced by a simple tool. We learned from the experience of our brother factory, combined with the production of our factory, designed a pair of semi-automated wrestling. And it has been successfully used in production. No one wanted to realize the wish to work hard. Worker comrades were very excited. Some comrades said: “While throwing children to go to automation, the two arms are no longer sour”. Semi-automatic