| 模具弹性变形与工件成形耦合的实验及数值模拟 |
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| 引用本文： | 安红萍,刘建生,武建国. 模具弹性变形与工件成形耦合的实验及数值模拟[J]. 太原科技大学学报, 2006, 27(2): 90-93 |
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| 作者姓名： | 安红萍 刘建生 武建国 |
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| 作者单位： | 太原科技大学,太原,030024 |
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| 摘 要： | 利用弹性及刚塑性有限元理论研究计算模具弹性变形的有限元方法,提出了较为通用有效的算法并开发出相应的计算模块.对H型截面锻件的成形进行了实验研究和数值模拟,结果吻合,证明了本研究中所提出的算法和程序的可靠性.
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| 关 键 词： | 模具 弹性变形 实验 模拟 |
| 文章编号： | 1673-2057(2006)02-0090-04 |
| 修稿时间： | 2005-06-10 |
Experimental and Numerical Simulation of the Die Elastic Deformation Coupled with Work-piece Forming |
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| AN Hong-ping,LIU Jian-sheng,WU Jian-guo. Experimental and Numerical Simulation of the Die Elastic Deformation Coupled with Work-piece Forming[J]. Journal of Taiyuan University of Science and Technology, 2006, 27(2): 90-93 |
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| Authors: | AN Hong-ping LIU Jian-sheng WU Jian-guo |
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| Abstract: | The finite element method about calculating die elastic deformation was studied using the theory of elastic FEM and rigid-plastic FEM in this paper.A current and efficient algorithm was put forward and a relevant program was developed.Experimental research and numerical simulation about precision forging process of H-section part were made.By comparison,the result of simulation had better agreement with the experimental result.It proved that the algorithm and the program were feasible. |
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| Keywords: | die elastic deformation experiment research numerical simulation |
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