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采用Dynaform软件 ,对抛物面零件拉延的成形过程进行了数值模拟 ,研究了不同凹模圆角对成形件应力、应变及尺寸精度的影响
Dynaform software is used to simulate the forming process of paraboloid parts. The influence of different die fillet angles on the stress, strain and dimensional accuracy of forming parts is studied