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锻造理论的发展和(?)BM的采用使我们有可能对具体零件制定它每一项的锻造工艺,从而保证获得最高的生产率与最佳的锻造质量。压机的结构及控制系统改进之后,使压机在正常锻造时每分钟可压下60次,在精整时可达140次。而且还保证了锻件的尺寸精度在±1毫米之内。在这基础上再采用自动更换模具的装置,就可以取得最良好的锻造过程,从而极大地提高了劳动生产率。要实现最良好的锻造过程,操作机是最重要的工具,在目前完善的压机设备中,操
The development of forging theory and the adoption of (?) BM made it possible to develop for each part of a specific part the forging process, ensuring the highest productivity and the best forging quality. After the improvement of the structure and control system of the press, the press can be pressed 60 times per minute during normal forging and up to 140 times during finishing. But also to ensure the dimensional accuracy of forgings within ± 1 mm. On this basis, the automatic replacement of molds can be used to obtain the best forging process, thus greatly improving labor productivity. To achieve the best forging process, the operator is the most important tool in the current perfect press equipment, operation