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A.床身结构 曲柄压床的床身是金属最多的部件。床身重量约为整个机器重量的60%。同时,床身又是最复杂的和制造时劳动量最大的部件;一般,它受到压床所发出来的基本力量。这样的受力部件也应该满足一定刚度和振动稳定性的要求;因为床身零件的弹性变形影响锻压的准确度和模子的工
A. bed structure crank bed bed is the most metal parts. The weight of the bed is about 60% of the weight of the entire machine. At the same time, the bed is one of the most complex and labor-intensive components; in general, it is subjected to the basic forces of the press. Such force components should also meet the requirements of a certain stiffness and vibration stability; because the elastic deformation of the bed parts affect the accuracy of forging and mold workers