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我厂十年前就生产拖拉机、汽车上成套锻件,其中不少锻件尺寸不大,但形状复杂,质量要求高,必须进行模锻。但是,我厂自由锻锤较多,模锻设备较少,不能满足模锻件生产的需要。因此,工人和技术人员遵照毛主席关于“我们是主张自力更生的”伟大教导,群策群力,敢想敢干,在空气锤上进行了模锻尝试。通过十年来的实践,证明在空气锤上模锻是完全可行的,目前,已有几十种拖拉机、汽车等锻件在空气锤上模锻。
I plant a decade ago on the production of tractors, cars complete sets of forgings, of which forging a small size, but the complex shape, high quality requirements, must be forging. However, I plant forgings more freedom, less forging equipment, can not meet the needs of die forgings production. Therefore, in conformity with Chairman Mao’s great teaching of “we are advocating self-reliance,” our workers and technicians work together to dare to die and try to forge forging on air hammers. Through decades of practice, it has been proved that forging on an air hammer is completely feasible. At present, dozens of forgings such as tractors, automobiles and the like are forged on an air hammer.