| 铝合金厚板预拉伸过程分析 |
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| 引用本文： | 辜蕾钢,汪凌云,刘饶川. 铝合金厚板预拉伸过程分析[J]. 轻合金加工技术, 2004, 32(4): 27-29 |
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| 作者姓名： | 辜蕾钢 汪凌云 刘饶川 |
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| 作者单位： | 重庆大学,材料科学与工程学院,重庆,400044 |
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| 摘 要： | 利用弹塑性有限元法对铝合金板材预拉伸过程进行了分析，获得了2024铝合金预拉伸应力和应变分布云图，所得结果对于预报铝合金预拉伸板预拉伸变形后的锯切区域提供了依据，对指导生产应用有重要意义。
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| 关 键 词： | 铝合金 厚板 预拉伸 弹塑性有限元 应力 应变 |
| 文章编号： | 1007-7235(2004)04-0027-03 |
| 修稿时间： | 2003-12-25 |
Pre-stretch Process Analysis of Aluminium Alloy Thick Plate |
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| GU Lei-gang,WANG Ling-yun,LIU Rao-chuan. Pre-stretch Process Analysis of Aluminium Alloy Thick Plate[J]. Light Alloy Fabrication Technology, 2004, 32(4): 27-29 |
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| Authors: | GU Lei-gang WANG Ling-yun LIU Rao-chuan |
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| Abstract: | Elastic-plastic finite element method is used to analyze the pre-stretched aluminium alloy 2024 plate , from the FEM simulation, stress and strain contour throughout plate were obtained.The result is a basic guide for prediction of expected cut area after pre-stretch, it is essential to guide production process. |
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| Keywords: | pre-stretch finite element method aluminium alloy plate |
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