冷冲模模具设计英文文献和中文翻译(4)
References
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摘要在冲压生产过程中，生产成本主要受材料利用率影响，材料费用可以占到整个冲压费用的75%。在这里，将介绍一种新的计算方法来计算双工件在最佳排样方式，以提高材料的利用率。这种全新的计算方法可以用来预测结构废料在板料中的位置和形状，同时可以预测工艺废料的位置和最佳宽度。举例来说，将两个相同的工件其中一个旋转180°，或者将两个不同的工件成套使用。这种计算方法十分适用于冲模设计与CAE系统结合工作。
毕业论文关键字：冲压，模具设计，优化，材料利用率，闵可夫斯基和，设计工具
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