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我国机车由于历史原因,型号十分复杂,现在尚在运用的就达一百四十余种,零、部件类型更是五花八门,给检修工作带来很大困难,阻碍了修理部门劳动生产率的提高,为了改变这种落后面貌,当前正在积极扩大车型之间零、部件的互换性,推行简统化工作,与此同时我们认为还必需迅速开展机车零件的等级检修工作,为我国机车车辆修理部门实行革命化,进行技术改造,推行专业化协作,创造有利条件,并从技术上结束历史遗留下来的烂摊子. 在修理工厂生产活动中,工作量最大的是修复磨耗零件与改变其不正常状态,使其满足运用的要求,
Due to historical reasons, the locomotives of our country are very complicated in type. At present, over 140 kinds of locomotives are still being used. The types of spare parts and spare parts are all varied. This has brought great difficulties to overhaul work, hindered the improvement of labor productivity in the repair departments, In order to change this backwardness, we are now actively expanding the interchangeability of parts and components between models and promoting simplification. In the meantime, we think it is necessary to carry out the level maintenance of locomotive parts promptly, The implementation of the revolution, the technical transformation, the implementation of specialized collaboration, to create favorable conditions, and technically end the legacy of the mess left in the repair factory production activities, the greatest workload is to repair wear parts and change its abnormal state, Make it meet the application requirements,