| 板料弯曲成形性能的有限元模拟研究 |
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| 引用本文： | 胡丽华,傅旻,樊新乾. 板料弯曲成形性能的有限元模拟研究[J]. 模具工业, 2013, 0(1): 25-28 |
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| 作者姓名： | 胡丽华 傅旻 樊新乾 |
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| 作者单位： | 天津科技大学机械工程学院 |
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| 摘 要： | 介绍了以Pro/E为模具结构设计平台,利用有限元动力分析软件ANSYS/LS-DYNA的前处理和求解模块对板料的弯曲成形过程进行数值模拟,分析了板料的弯曲性能,研究了弯曲半径对板料弯曲成形质量的影响,利用LS-PREPOST后处理器查看结果,得出应力应变曲线,为板料成形性能的检验提供了依据。
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| 关 键 词： | 板料 成形 有限元模拟 弯曲半径 |
Finite element simulation study of bending forming performance of sheet metal |
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| HU Li-hua,FU Min,FAN Xin-qian. Finite element simulation study of bending forming performance of sheet metal[J]. Die & Mould Industry, 2013, 0(1): 25-28 |
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| Authors: | HU Li-hua FU Min FAN Xin-qian |
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| Affiliation: | (College of Mechanical Engineering,Tianjin University of Science and Technology,Tianjin 300222,China) |
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| Abstract: | Taking Pro/E as design platform of die structure, the sheet metal forming was simulated by using the preprocessor and solver of finite element dynamic analysis software ANSYS/LS-DYNA. The bending performance was analyzed, and the influence of bending radius on the material forming quality was studied. The simulating results can be examined by LS-PREPOST and the stress-strain curve be concluded. |
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| Keywords: | sheet metal forming finite element simulation bending radius |
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