| 汽车门槛内板零件冲压数值模拟及参数优化 |
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| 引用本文： | 徐迎强,薛克敏,曹婷婷,李萍. 汽车门槛内板零件冲压数值模拟及参数优化[J]. 精密成形工程, 2010, 2(3): 36-40 |
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| 作者姓名： | 徐迎强 薛克敏 曹婷婷 李萍 |
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| 作者单位： | 合肥工业大学,材料科学与工程学院,合肥,230009 |
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| 摘 要： | 针对汽车覆盖件冲压变形复杂,成形工艺参数难以确定等特点,基于DYNAFORM软件对汽车门槛内板零件的拉延成形过程,及不同工艺参数对成形结果的影响进行了研究。用优化的工艺参数进行模拟验证,从而为工艺设计和试模提供理论指导。
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| 关 键 词： | 汽车覆盖件 数值模拟 参数优化 成形极限图 |
| 收稿时间： | 2010-03-25 |
| 修稿时间： | 2010-05-10 |
Numerical Simulating and Parameter Optimizing of the Stamping Forming Process of Auto Doorsill's Inner Panels |
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| XU Ying-qiang,XUE Ke-min,CAO Ting-ting and LI Ping. Numerical Simulating and Parameter Optimizing of the Stamping Forming Process of Auto Doorsill's Inner Panels[J]. Journal of Netshape Forming Engineering, 2010, 2(3): 36-40 |
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| Authors: | XU Ying-qiang XUE Ke-min CAO Ting-ting LI Ping |
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| Abstract: | Aiming at the characteristics of auto body as complicated deformation during stamping process and uncertainty of forming technical parameters, the stamping process of auto doorsill''s inner panels was investigated by the software DYNAFORM. Influence of different technical parameters on the forming results was discussed. The optimized technical parameters were used to carry out simulation verification, and finally guided the design and die tryout. |
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| Keywords: | auto body numerical simulation parameter optimizing forming limit diagram |
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