| 铝合金拼焊板充液成形技术研究 |
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| 引用本文： | 郎利辉,许爱军,吕军.铝合金拼焊板充液成形技术研究[J].模具工业,2011,37(10):1-7. |
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| 作者姓名： | 郎利辉 许爱军 吕军 |
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| 作者单位： | 北京航空航天大学机械工程及自动化学院,北京,100191 |
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| 基金项目： | 科技部国际合作项目(2010DFA52030) |
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| 摘 要： | 铝合金拼焊板充液成形技术是拼焊板成形技术和充液成形技术的综合运用,兼具了这2种先进成形技术的双重优点,在汽车、航空航天等领域具有广泛的应用前景。介绍了铝合金拼焊板焊接方法、激光焊接的特点与难点,探讨了拼焊板充液成形技术的原理、特点及国内外研究现状,指出了开展此项研究的必要性和重要意义。
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| 关 键 词： | 铝合金 拼焊板 充液成形 激光 焊接 |
Hydroforming technology of aluminum alloy tailor welded blank |
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| LANG Li-hui,XU Ai-jun,Lǚ Jun.Hydroforming technology of aluminum alloy tailor welded blank[J].Die & Mould Industry,2011,37(10):1-7. |
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| Authors: | LANG Li-hui XU Ai-jun Lǚ Jun |
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| Affiliation: | LANG Li-hni, XU Ai-jun, Lu Jim (School of Mechanical Engineering and Automation, Beihang University, Beijing 100191, China) |
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| Abstract: | Aluminum alloy tailor welded blank hydroforming is an advanced technology which has common advantages of tailor welded blank forming and hydroforming,which has an extensive application prospect.The welding methods of aluminum alloy tailor weld ed blank and the characteristics and difficulties of laser welding technology were intro duced in this article.In addition,the principles and characteristics of tailor welded blank hydroforming were analyzed.At last,the current research states of the technology and re... |
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| Keywords: | aluminum alloy tailor welded blank(TWB) hydroforming laser welding |
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