摘要
介绍了反向回弹设计补偿和节点反向偏移回弹补偿,提出了对dynain文件中应力进行修改实现反向回弹补偿,同时提出了对dynain文件中的节点进行反向偏移实现了节点反向偏移回弹补偿,算例表明这两种方法都是有效的。
This paper introduces the design of reverse springback compensation and node reverse springback offset compensation, one is to modify stress of dynain file to achieve reverse springback compensation, the other is to reverse offset the nodes of dynain file to achive reverse springback compensation. The example shows that both methods are effective.
出处
《机电工程技术》
2009年第6期95-97,共3页
Mechanical & Electrical Engineering Technology
关键词
冲压
仿真
回弹补偿
stamping
simulation
springback compensation
