| 圆筒形件拉深成形的数值模拟研究 |
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| 引用本文： | 陈继平,钱健清,李胜祗. 圆筒形件拉深成形的数值模拟研究[J]. 重型机械, 2005, 0(3): 24-27 |
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| 作者姓名： | 陈继平 钱健清 李胜祗 |
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| 作者单位： | 安徽工业大学材料工程学院,安徽,马鞍山,243002 |
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| 摘 要： | 采用动态显式有限元方法和目前在板料有限元数值模拟中最常用的Hill各向异性屈服准则对筒形件拉深过程的变形情况进行了分析,得到各种不同的工艺参数对板料成形性能的影响,从数值模拟方面预测各参数对简单筒形件拉深中的变形影响.
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| 关 键 词： | 成形性能 筒形件拉深成形 数值模拟 Hill正交各向异性屈服准则 |
| 文章编号： | 1001-196X(2005)03-0024-04 |
| 修稿时间： | 2005-03-01 |
Numerical simulation study on the cup-drawing |
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| CHEN Ji-ping,QIAN Jian-qing,LI Sheng-zhi. Numerical simulation study on the cup-drawing[J]. Heavy Machinery, 2005, 0(3): 24-27 |
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| Authors: | CHEN Ji-ping QIAN Jian-qing LI Sheng-zhi |
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| Abstract: | With the dynamic explicit finite element method and the Hill's anisotropic yield criterion,which is widely used in the current finite element analysis,the influence of various kinds of process parameters on the forming property of cup-drawing is analysized, and the developing trend is also predicted through the numerical simulation. |
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| Keywords: | forming property cup-drawing numerical simulation hill's orthotropic anisotropy yield criterion |
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