| 高温纵向压印过程的有限元热力耦合分析 |
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| 引用本文： | 卫原平 阮雪榆. 高温纵向压印过程的有限元热力耦合分析[J]. 上海交通大学学报, 1996, 30(2): 140-146 |
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| 作者姓名： | 卫原平 阮雪榆 |
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| 摘 要： | 利用作者开发的用于模拟二维（包括平面变形和轴对称变形）金属热塑性成形过程的有限元分析系统Ｓ－ＦＯＲＧＥ，对转子钢（２５Ｃｒ２Ｎｉ４ＭｏＶ）方坯高温纵向压印实验过程进行模拟，给出了模拟结果，并与实验结果进行对比，说明了Ｓ－ＦＯＲＧＥ系统的有效性。
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| 关 键 词： | 金属 塑性成形 热力耦合分析 有限元法 压印 |
Coupled Thermo-mechanical Analysis of Hot Longitudinal Indentation Process by Rigid Thermo-viscoplastic FEM |
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| Wei Yuanping, Ruan Xueyu. Coupled Thermo-mechanical Analysis of Hot Longitudinal Indentation Process by Rigid Thermo-viscoplastic FEM[J]. Journal of Shanghai Jiaotong University, 1996, 30(2): 140-146 |
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| Authors: | Wei Yuanping Ruan Xueyu |
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| Affiliation: | Department of Plasticity Technology |
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| Abstract: | In this paper, the hot longitudinal indentation process of a square bar of 25Cr2Ni4MoV rotor steel is simulated by using S-FORGE, which is a general two dimensional computer simulation system to simulate complex plane--strain and axisymmetric thermo-plastic metal forming processes and cooling processes of workpiece and dies. The comparison between the result of simulation and that of experiment shows a good agreement. |
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| Keywords: | s: metal forming process coupled thermo-mechanical analysis finite element methods |
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