摘要:
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单柱开式压机由于其结构的特殊性,工作时的变形抗力会使压机模具安装面对工作的台面发生一定的倾斜,机架的变形过大导致工作中冲模寿命降低。对压机的机身进行了系统的受力分析,对机身受力与变形的力学关系式进行了简化,得出了压机机架截面形状设计的简化计算方法。
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Because of the special structure of the open side press,the deformation resistance produced in the working process will cause the die installation surface to produce an inclination to the press bed.Consequently the deformation of the open side press frame is too drastic to reduce the life of the working dies.The system stress of press frame was analysed and the mechanical relationship between the force and deformation was simplified.Thus the simplified caculation method for designing the frame cross-sectional shape was obtained.
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参考文献:
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