| 张力对减定径轧制中轧件变形影响的有限元分析 |
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| 引用本文： | 王会廷,章静,阎军.张力对减定径轧制中轧件变形影响的有限元分析[J].钢铁研究,2008,36(1):26-29. |
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| 作者姓名： | 王会廷 章静 阎军 |
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| 作者单位： | 安徽工业大学,材料科学与工程学院,安徽,马鞍山,243002;安徽工业大学,材料科学与工程学院,安徽,马鞍山,243002;安徽工业大学,材料科学与工程学院,安徽,马鞍山,243002 |
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| 摘 要： | 运用有限元软件分析了高速线材减定径连轧过程,探讨了张力对轧件变形及宽展的影响,尤其是对轧件头、尾尺寸的影响,得到了轧件宽展和张力之间的定量关系,指出轧件尾部更易于产生过充满而形成耳子,为减定径连轧张力的正确设定提供了依据.
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| 关 键 词： | 高速线材 减定径 张力 宽展 |
| 文章编号： | 1001-1447（2008）01-0026-04 |
| 收稿时间： | 2007-06-11 |
| 修稿时间： | 2007年4月4日 |
Finite element analysis of tension effect on deformation in the RSM rolling process |
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| WANG Hui-ting,ZHANG Jing,YAN Jun.Finite element analysis of tension effect on deformation in the RSM rolling process[J].Research on Iron and Steel,2008,36(1):26-29. |
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| Authors: | WANG Hui-ting ZHANG Jing YAN Jun |
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| Abstract: | The reducing and sizing process of high-speed wire is analyzed by means of finite-element method in the paper. The effects of interstand tension on workpiece spread and deformation, especially on the size of the head and end of the workpiece are discussed. The research has obtained the quantitative relation between spread and interstand tension. The results show that the flap defect is apt to develop on the end of the rolled rod during wire rolling,which provides a basis for setting continuous rolling tension properly. |
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| Keywords: | high-speed wire reducing and sizing mill tension spread |
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