| 非静压成形过程的刚塑性有限元模拟 |
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| 引用本文： | 彭颖红,王飞舟.非静压成形过程的刚塑性有限元模拟[J].上海交通大学学报,1994,28(4):76-82. |
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| 作者姓名： | 彭颖红 王飞舟 |
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| 摘 要： | 本文针对非稳态高速成形过程，讨论了冲击载荷和体积力的计算问题，给出了一种全面考虑冲击载荷与体积力作用的刚塑性有限元方程。并且将此分析成功地应用于锻造过程中上下模具金属填充性能的比较研究。
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| 关 键 词： | 刚塑性 有限元 非静压成形 锻造 |
A Simulation of Non-Static Press Forming Processes by Rigid Plastic FEM |
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| Peng Yinghong,Wang Feizhou,Ruan Xueyu.A Simulation of Non-Static Press Forming Processes by Rigid Plastic FEM[J].Journal of Shanghai Jiaotong University,1994,28(4):76-82. |
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| Authors: | Peng Yinghong Wang Feizhou Ruan Xueyu |
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| Institution: | Peng Yinghong;Wang Feizhou;Ruan Xueyu 0 |
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| Abstract: | Focusing on the unsteady high velocity forming process, the calculation problems of the impact load and the volume force are studied in this paper.The FEM equations which incorporate the calculation of the impact load and volume force are presented.The analysis has been used successfully in the comparision of metal filling functions between upper die and low die during the forging process. |
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| Keywords: | impact load volume force rigid plastic finite element method |
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