| 下凹曲面压料面方盒件拉深成形的有限元模拟 |
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| 引用本文： | 刘大海,崔令江,闫飞昊.下凹曲面压料面方盒件拉深成形的有限元模拟[J].塑性工程学报,2007,14(3):64-67. |
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| 作者姓名： | 刘大海 崔令江 闫飞昊 |
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| 作者单位： | 哈尔滨工业大学(威海),材料科学与工程学院,威海,264209 |
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| 基金项目： | 哈尔滨工业大学(威海)科研基金 |
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| 摘 要： | 利用板成形专用软件eta/DYNAFORM对下凹曲面压料面下方盒件的拉深成形过程进行了数值模拟,分析了下凹曲面压料面下影响方盒件拉深失效的主要因素,获得了压料面形状参数对拉深成形的影响规律。
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| 关 键 词： | 下凹曲面压料面 方盒件 数值模拟 |
| 文章编号： | 1007-2012（2007）03-0064-04 |
| 收稿时间： | 2006-06-17 |
| 修稿时间： | 2006-06-172006-08-11 |
Application of FEM on the study of formation law about square box part forming on concave cylinder blank-hold surface |
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| LIU Da-hai,CUI Ling-jiang,YAN Fei-hao.Application of FEM on the study of formation law about square box part forming on concave cylinder blank-hold surface[J].Journal of Plasticity Engineering,2007,14(3):64-67. |
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| Authors: | LIU Da-hai CUI Ling-jiang YAN Fei-hao |
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| Affiliation: | LIU Da-haiCUI Ling-jiangYAN Fei-hao(Harbin Institute of Technology(Weihai) 264209 China) |
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| Abstract: | In this paper,the software eta/DYNAFORM,specially used in the numerical simulation analysis of sheet metal stamping,is applied to simulate the box part forming on concave cylinder blank-hold surfaces.And the primary effect of concave cylinder blank-hold surfaces on box forming and the drawing law about the parameters of blank-hold surfaces are proposed. |
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| Keywords: | concave cylinder blank-hold surface square box part numerical simulation |
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