| 切分孔形状对轧件变形影响的有限元分析 |
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| 引用本文： | 阎军,鹿守理,陈希克. 切分孔形状对轧件变形影响的有限元分析[J]. 钢铁研究学报, 2000, 12(2): 25-28 |
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| 作者姓名： | 阎军 鹿守理 陈希克 |
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| 作者单位： | 1. 北京科技大学材料科学与工程学院,北京,100083
2. 马钢钢铁股份有限公司,安徽,马鞍山,243003 |
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| 基金项目： | 冶金部人教司资助项目，1997-205， |
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| 摘 要： | 采用三维大变形热力耦合有限元法分析了不同形状的切分孔对轧件变形的影响，探讨了轧制过程中轧件上的变形分布，研究了金属的流动规律以及对轧制力能参数的影响。模拟结果和实际轧制情况一致。通过模拟金属变形过程可为不同条件下正确设计切分孔提供依据。
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| 关 键 词： | 轧制 切分孔 变形 有限元法 角钢轧制 孔型设计 |
| 修稿时间： | 1999-04-12 |
Finite Element Analysis for Effect of Splitting Pass Configuration on Metal Deformation |
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| YAN Jun,LU Shou-li,CHEN Xi-ke. Finite Element Analysis for Effect of Splitting Pass Configuration on Metal Deformation[J]. Journal of Iron and Steel Research, 2000, 12(2): 25-28 |
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| Authors: | YAN Jun LU Shou-li CHEN Xi-ke |
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| Abstract: | The 3D elastoplastic thermo mechanical coupled FME for large strain was applied to analyze the effect of splitting pass configuration on metal deformation. The distribution of strain in metal, flow regularity of metal, magnitude of rolling force and rolling torque were also investigated. Comparision of simulated results with practical one was carried out, which indicated that simulation of metal deformation is agreement with practice. This is helpful for understanding correctly deformation process of metal and optimizing technology parameters. |
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| Keywords: | rolling splitting pass deformation finite element method |
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