| 充液拉深对覆盖件成形性能影响的数值模拟 |
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| 引用本文： | 刘炜,李赞.充液拉深对覆盖件成形性能影响的数值模拟[J].锻压技术,2003,28(5):23-26. |
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| 作者姓名： | 刘炜 李赞 |
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| 作者单位： | 华中科技大学塑性成形模拟与模具技术国家重点实验室,430074 |
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| 摘 要： | 利用板料成形数值模拟技术比较覆盖件成形的常规拉深工艺和充液拉深工艺，得出了充液拉深的优势。提供了用商品化的板料成形有限元分析软件模拟充液拉深工艺的具体实施方法。
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| 关 键 词： | 充液拉深 汽车覆盖件 成形性能 数值模拟 板料成形 有限元 |
Numerical simulation of influence of hydro-mechanical drawing on autobody panel formability |
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| Liu Wei,Li ZanHuazhong University of Science and Technology.Numerical simulation of influence of hydro-mechanical drawing on autobody panel formability[J].Forging & Stamping Technology,2003,28(5):23-26. |
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| Authors: | Liu Wei Li ZanHuazhong University of Science and Technology |
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| Affiliation: | Liu Wei Li ZanHuazhong University of Science and Technology |
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| Abstract: | The common drawing technology and hydro\|mechanical drawing of autobody panel stamping are compared each other by using numerical simulation.The virtues of hydro\|mechanical drawing are obtained, and a method of how to use the finite element software to simulate technology of hydro\|mechanical drawing is provided. |
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| Keywords: | Hydro\|mechanical drawing Numerical simulation Forming |
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