| 张力对大宽厚比铝箔板形影响的有限元分析 |
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| 引用本文： | 陈长科.张力对大宽厚比铝箔板形影响的有限元分析[J].铝加工,2005(6):10-12,16. |
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| 作者姓名： | 陈长科 |
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| 作者单位： | 新疆众和股份有限公司,乌鲁木齐,830013 |
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| 基金项目： | 国家863计划,高比容电子铝箔的研究开发与应用,编号：2003AAA32X170 |
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| 摘 要： | 在铝箔宽厚比为5300的条件下，采用大型商用显式动力学有限元分析软件ANSYS／LS—DYNA模拟了铝箔轧制状态，得到了改变前后张力时，铝箔的出口厚度、轧制压力、压下方向应变的横向分布规律，分析了张力变化对铝箔板形的影响，提出铝箔轧制宜采用的最佳张力制度。
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| 关 键 词： | 铝箔轧制 张力 板形 显示动力学有限元法 |
| 文章编号： | 1005-4898（2005）06-0010-03 |
| 收稿时间： | 2005-10-28 |
| 修稿时间： | 2005-10-28 |
Finite Element Analysis of the Effect of Tension on Flatness of Aluminum Foil with Large Width to Thickness Ratio |
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| CHEN Chang-ke.Finite Element Analysis of the Effect of Tension on Flatness of Aluminum Foil with Large Width to Thickness Ratio[J].Aluminium Fabrication,2005(6):10-12,16. |
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| Authors: | CHEN Chang-ke |
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| Affiliation: | Xinjiang Zhonghe Co. Ltd, Wulumuqi 830013, China |
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| Abstract: | With the width to thickness ratio of 5300, aluminum foil rolling was simulated with the explicit dynamic finite element method. The outlet thickness, rolling pressure and the transverse distribution of press - down direction strain were obtained after the forth and back tension varied. The effect of the tension on aluminum foil flatness was analyzed and the best choice of tension system was suggested in the aluminum foil rolling. |
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| Keywords: | aluminum foil rolling tension flatness explicit dynamic finite element method |
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