| 坯料外形对镁合金矩形盒拉深成形的影响 |
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| 引用本文： | 王忠堂,陈伟,梁海成,张士宏,徐永超.坯料外形对镁合金矩形盒拉深成形的影响[J].热加工工艺,2006(2). |
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| 作者姓名： | 王忠堂 陈伟 梁海成 张士宏 徐永超 |
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| 作者单位： | 沈阳理工大学 辽宁沈阳110168(王忠堂，陈伟，梁海成)，中国科学院金属研究所 辽宁沈阳110016(张士宏，徐永超) |
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| 摘 要： | 用商业有限元软件模拟了在同一套模具和成形条件下不同毛坯外形的镁合金矩形盒拉深成形过程, 依据数值模拟结果,分析了不同坯料外形对镁合金矩形盒拉深成形的影响。结果表明:使用矩形圆角坯料比其他坯料的成形性能好。
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| 关 键 词： | 镁合金 矩形盒 坯料外形 拉深 |
Influences of Blank Shape on Deep Drawing of Magnesium Alloy Rectangular Box |
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| WANG Zhong-tang,CHEN Wei,LIANG Hai-cheng,ZHANG Shi-hong,XU Yong-chao.Influences of Blank Shape on Deep Drawing of Magnesium Alloy Rectangular Box[J].Hot Working Technology,2006(2). |
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| Authors: | WANG Zhong-tang CHEN Wei LIANG Hai-cheng ZHANG Shi-hong XU Yong-chao |
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| Abstract: | The deep drawing process of magnesium alloy rectangular box on different blank shapes are simulated by using FEM software under the same forming conditions and die.Depended on the results of numerical simulation ,the influences of magnesium alloy rectangular box drawing forming on different blank shapes have been analyzed and discussed.The results show that the drawing formality of round corner rectangular blank is better than that of other blank shapes. |
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| Keywords: | magnesium alloy rectangular box blank shape deep drawing |
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