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板料成形数值模拟的准确性在很大程度上取决于回弹模拟的精度。本文就 DYNAFORM软件中单元尺寸与回弹模拟计算的关系进行了研究 ,得出了相应的结论。
The accuracy of numerical simulation of sheet metal forming largely depends on the accuracy of springback simulation. In this paper, the relationship between unit size and springback simulation in DYNAFORM software is studied, and the corresponding conclusions are drawn.