| 差厚拼焊板拉延反鼓包方盒件的成形性研究 |
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| 引用本文： | 方井柱,陈炜,袁国定,仲志刚,方禾,朱国璋.差厚拼焊板拉延反鼓包方盒件的成形性研究[J].塑性工程学报,2003,10(3):26-29. |
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| 作者姓名： | 方井柱 陈炜 袁国定 仲志刚 方禾 朱国璋 |
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| 作者单位： | 1. 江苏大学,机械工程学院,镇江,212013
2. 跃进汽车集团公司,南京,210028 |
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| 基金项目： | 中国博士后科学基金资助项目(中博基(2001)14号). |
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| 摘 要： | 本文利用数值模拟技术对相同材质差厚拼焊板的冲压成形性和焊缝移动进行研究 ,分析了相同拉延深度、不同拉延方式下焊缝移动情况 ,揭示了不同拉延方式下焊缝移动的一般规律和焊缝移动量与差厚拼焊板成形性之间的关系。并提出一种控制焊缝移动的方法。
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| 关 键 词： | 拼焊板 焊缝移动 数值模拟 |
| 文章编号： | 1007-2012(2003)03-0026-04 |
| 修稿时间： | 2003年1月18日 |
An investigation of formability for TWB during square cup with reverse-pad drawing of different thickness combination |
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| FANG Jing-zhu,CHEN Wei,YUAN Guo-ding.An investigation of formability for TWB during square cup with reverse-pad drawing of different thickness combination[J].Journal of Plasticity Engineering,2003,10(3):26-29. |
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| Authors: | FANG Jing-zhu CHEN Wei YUAN Guo-ding |
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| Abstract: | This paper takes advantage of Numeric Simulation technology to investigate the weld-line movement and formability of TWB with the same property and different thickness,analyzes the weld-line movement in three different drawing ways with the same drawing depth, and shows the normal rule of weld-line movement in different drawing ways,and the relationship between the weld-line movement and formability of TWB of different thickness. It also shows a method to control the weld-line movement. |
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| Keywords: | tailor-welded blank weld-line movement numeric simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
