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介绍了汽车覆盖件成形过程中回弹问题的研究现状,数值模拟的基本流程,影响因素及控制补偿概况,并对回弹问题的研究前景作了展望。
The current research status of springback problems in automobile panel forming process, the basic flow of numerical simulation, influencing factors and the general situation of control compensation are introduced. The prospect of springback research is also discussed.