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机械制造业不断的发展要求锻件生产的大量增长。在联共第二十一次代表大会关于1959～1965年发展国民经济的决议中就反映出了这一点。增加锻件生产要求组织上的改组和工艺过程的改善。现时在锻压生产中所采用的工艺过程正不断沿着改善锻件质量,加速自由锻压模锻速度,提高金属利用率,使锻件尽可能接近零件形状等方向发展和愈趋完善。采用新的锻压生产方法将减小零件在金属切削机床上的工作量和减少工具装备量,劳动力和机械制造厂的面
The continuous development of machinery manufacturing industry requires a substantial increase in the production of forgings. This is reflected in the Resolution of the Twenty-first Congress of the Communist Party regarding the development of the national economy from 1959 to 1965. Increasing forgings requires organizational reorganization and improvement of the process. At present, the process adopted in forging production is continuously improving and improving the quality of forgings, accelerating the speed of free forging and forging, increasing the utilization rate of metal, making the forgings as close as possible to the shape of parts and so on. The new forging production method will reduce the part of the metal cutting machine tool on the workload and reduce the amount of tools and equipment, labor and machinery manufacturing plant surface