| 预冲工艺孔的板料冲压成形性分析 |
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| 引用本文： | 孙立君,阮锋. 预冲工艺孔的板料冲压成形性分析[J]. 锻压装备与制造技术, 2007, 42(6): 56-58 |
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| 作者姓名： | 孙立君 阮锋 |
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| 作者单位： | 广东水利电力职业技术学院,广东,广州,510507;华南理工大学,机械工程学院,广东,广州,510640 |
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| 摘 要： | 利用有限元数值模拟技术对预冲工艺孔的板料的冲压成形性进行了分析,得出了工艺孔附近区域坯料的冲压成形的特点及应力、应变的变化趋势.
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| 关 键 词： | 机械制造 工艺孔 冲压加工 数值模拟 |
| 文章编号： | 1672-0121（2007）06-0056-03 |
| 收稿时间： | 2007-08-30 |
| 修稿时间： | 2007-08-30 |
The Analysis of the Forming Characteristics of Sheet with Punching Hole |
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| SUN Lijun,RUAN Feng. The Analysis of the Forming Characteristics of Sheet with Punching Hole[J]. China Metalforming Equipment & Manufacturing Technology, 2007, 42(6): 56-58 |
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| Authors: | SUN Lijun RUAN Feng |
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| Abstract: | The stamp-forming characteristics of sheet with punching hole has been analyzed by the simulation software with the result of the stamping characteristics and trends of stress and strain for the blank which is near to the punching hole. |
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| Keywords: | Punching hole Stamping Numerical simulation |
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