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Drawing Analysis and Process Optimization of Half Saddle-shaped Left/Right Wheel House
Author(s): 
Pages: 83-85,89
Year: Issue:  19
Journal: Hot Working Technology

Abstract: 采用有限元分析软件Dynaform对某半马鞍型左右轮罩板的拉深成形过程进行了数值模拟.首先确定出该零件的合理拉深工艺型面,在此基础上,选取影响其成形质量的主要因素压边力、摩擦系数、拉深筋分布状况为优化变量,通过正交试验,分析零件关键位置的最大变薄率及表面质量情况,对上述工艺参数进行了优化.最后通过实践生产得到了合格的零件,同时该零件的结果能够对类似马鞍型零件的成形方案设计提供参考依据.
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