On the specific case of the flange wrinkling in deep drawing, using the simplified. HiU’s yield criterion, the distribution of the main stresses are gained.
针对圆锥形零件拉深成形中的法兰起皱失稳具体情况，利用简化的Hill屈服准则，近似解析了皱曲发生前法兰应力分布，进而在已给出的起皱失稳判据的基础上，解析分析了法兰起皱临界压边力。
参考来源 - 圆锥形件拉深成形智能化控制中合理压边力规律的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Numerical results show that the model can effectively simulate elastic binding and predicts flange wrinkling.
数值计算结果表明该模型能有效地模拟弹性压边力，并预测工件法兰部位的起皱状况。
As for flange bending hydraulic rubber forming, the main defect is wrinkling of flange.
就凸弯边高压橡皮成形而言，其主要成形缺陷是凸缘部分的失稳起皱。
Cause of the surface wrinkling of flange made of 15-5ph cast steel was studied.
对铸钢15 - 5ph法兰盘表面抛丸后皱皮的产生原因进行了分析。
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