| 薄壁紫铜零件多次拉深成形的数值模拟 |
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| 引用本文： | 黄祥煜,吴伯杰,曾攀. 薄壁紫铜零件多次拉深成形的数值模拟[J]. 锻压技术, 2005, 30(1): 16-18 |
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| 作者姓名： | 黄祥煜 吴伯杰 曾攀 |
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| 作者单位： | 清华大学,机械工程系,北京,100084 |
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| 摘 要： | 通过对薄壁紫铜筒形件在大拉深比时二次拉深成形方法的选择研究，由UG建立参数化模型，应用有限元软件Dynaform对拉深成形过程进行数值模拟，分析模具参数选取对成形性的影响和软件中若干参数的设置，得出紫铜薄壁高筒件的合适的拉深工艺和优化的工艺参数。
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| 关 键 词： | 冲压 拉深 数值模拟 |
| 文章编号： | 1000-3940(2005)01-0016-03 |
Numerical simulation of multi-stage deep drawing for thin cylinder of purple copper |
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| HUANG Xiang-yu,WU Bo-jie,ZHENG Pan. Numerical simulation of multi-stage deep drawing for thin cylinder of purple copper[J]. Forging & Stamping Technology, 2005, 30(1): 16-18 |
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| Authors: | HUANG Xiang-yu WU Bo-jie ZHENG Pan |
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| Abstract: | This paper studies the choice of second drawing method of Thin Cylinder of Purple CopperThe model is built up by UG,and simulated by the FEA software DynaformThe effect of die parameters on drawing and several parameters set up of Dynaform software is also discussed here |
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| Keywords: | metal forming deep drawing numerical simulation |
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