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我国机械制造行业中所广泛应用的各种型号的模锻锤,有些是从苏修进口的,有些是仿苏修国产的。其锻锤锤杆的热处理工艺,过去基本上是仿苏修的,锤杆的使用寿命均很低。特别是3吨以上的模锻锤锤杆经常折断,影响着生产的正常进行。经过无产阶级文化大革命,极大地焕发了广大职工的社会主义积极性,洛拖厂拖拉机产量翻番,锻件需用量也相应地成倍增加。遵照毛主席关于“一切产品,不但求数量多,而且求质量好,耐穿耐用”的指示,西安交大强度研究室的同志们来到洛拖厂,实行厂校紧密合作,工人、技术人员和领导干部三结合,解放思想,大胆实践,首先对10吨和5吨锤锤杆的热处理工艺进行改革,积累经验后,
China’s machinery manufacturing industry widely used in various types of forging hammer, some imported from the Soviet Union, some imitation Soviet-made. The forging hammer hammer heat treatment process, the past is basically imitation Soviet revision, hammer life is very low. In particular, more than 3 tons of hammer forging hammer often broken, affecting the normal production. After the Great Proletarian Cultural Revolution, which greatly aroused the enthusiasm of the broad masses of workers and socialism, Los Tractor doubled the production of tractors, the amount of forgings also correspondingly doubled. In accordance with Chairman Mao on “all products, not only for quantity, but also for good quality, durable wear ” instructions, Xi’an Jiaotong University Intensive Research Division comrades came to Los drag plant, the implementation of close cooperation with the factory, workers, technology The combination of personnel and leading cadres, emancipating the mind, bold practice, first of 10 tons and 5 tons hammer hammer heat treatment process to reform and accumulate experience,