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采用基于热力耦合的刚粘塑性有限元方法对等速万向节钟形罩多工序温热成形工艺进行了模拟 ,着重对工艺选择和模具设计中易出现的问题进行了分析 ,其结果对钟形罩温热成形工艺及模具设计具有指导和参考作用
The thermo-coupled rigid-viscoplastic finite element method was used to simulate the multi-process tempering process of constant velocity universal joint dome. The problems of process selection and mold design were analyzed emphatically. The results showed that bell Shape cover warm forming process and mold design with guidance and reference