The accuracy of mechanical properties of sheet described by material model parameters has great influence on the accuracy prediction of springback.
材料模型参数对板料力学性能的描述精度对回弹预测结果有较大的影响。
The accuracy of mechanical properties of sheet described by material model parameters has great influence on the accuracy prediction of springback.
材料模型参数对板料力学性能的描述精度对回弹预测结果有较大的影响。
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