基于DYNAFORM汽车覆盖件冲压仿真分析
Stamping Simulation Analysis of Auto-Body Panels Based on DYNAFORM
倪 昀， 黄亚玲， 章跃洪
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作者单位：(金华职业技术学院， 浙江 金华 321007)
中文关键字：汽车覆盖件； 仿真； DYNAFORM
英文关键字：auto-body panels; simulation; DYNAFORM
中文摘要：在汽车覆盖件的冲压过程中，拉延筋、压边力、板料厚度、润滑和摩擦等条件对冲压成形过程中的回弹均有不同程度的影响。通过运用DYNAFORM对汽车覆盖件冲压过程进行仿真模拟，分析汽车覆盖件在不同冲压条件下的结果，为汽车覆盖件冲压成形工艺优化提供依据。
英文摘要：In the stamping process of auto-body panels, the spring-back is influenced by the drawbead, blank-holder force, panel-thickness, friction and lubrication. The stamping process of auto-body panels was simulated by DYNAFORM to analyze different results under various stamping conditions. This results can provide basis for the stamping process optimization of auto-body panels.