【摘要】 以板料成形非线性有限元分析软件Dynaform为平台,介绍汽车覆盖件拉延模具型面设计过程,对某种汽车引擎盖冲压成形过程进行数值模拟,根据模拟结果进行成形性分析,为优化工艺参数和模具结构提供强有力的工具。更多还原

【Abstract】 Introduces the process of die-face design of automobile panel based on the dynamic explicit non-linear finite element software Dynaform.Through the numerical simulation a typical automobile panel part stamping process and make formability analysis the results of simulation,so supply a forceful tool of optimizing processing parameters and feature of dies.更多还原