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介绍了板料成形灵敏值模拟常用的动力显式算法 ,通过实验研究了虚拟速度这一影响板料成形灵敏值模拟的主要因素 ,得到了虚拟速度的合理取值范围
In this paper, the dynamic explicit algorithm commonly used in sheet metal forming sensitive value simulation is introduced. The main factors that affect the simulation of sheet metal forming sensitivity are studied experimentally. The reasonable range of virtual velocity