| 激光-电弧复合焊接工艺参量的研究进展 |
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| 引用本文： | 崔丽,贺定勇,李晓延,蒋建敏,王智慧.激光-电弧复合焊接工艺参量的研究进展[J].激光技术,2011,35(1):65-69. |
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| 作者姓名： | 崔丽 贺定勇 李晓延 蒋建敏 王智慧 |
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| 作者单位： | 1.北京工业大学材料科学与工程学院, 北京 100124 |
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| 基金项目： | 航空科学基金资助项目，国防科技重点实验室基金资助项目 |
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| 摘 要： | 激光-电弧复合焊接足近几年在国际上得到迅速发展和廊用的焊接前沿新技术,是材料优质高效连接的最佳熔焊工艺.激光-电弧复合焊接结合了激光焊和电弧焊两种工艺,影响焊接过程的参量较多,而这些因素的设置对焊接过程的稳定性、焊接接头的质量都有重要影响.从激光器类型的选择、辅助电源类型的选择、焊接方向、激光离焦量、激光-电弧之间距离...
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| 关 键 词： | 激光技术 激光-电弧复合焊接 焊接工艺 焊缝成形 |
| 收稿时间： | 2010-03-23 |
Research progress of laser-arc hybrid welding processing parameters |
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| CUI Li,HE Ding-yong,LI Xiao-yan,JIANG Jian-min,WANG Zhi-hui.Research progress of laser-arc hybrid welding processing parameters[J].Laser Technology,2011,35(1):65-69. |
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| Authors: | CUI Li HE Ding-yong LI Xiao-yan JIANG Jian-min WANG Zhi-hui |
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| Abstract: | Laser-arc hybrid welding, as an innovative fusion welding technology, has attracted tremendous attention recently and has already been investigated for applications in many fields. However, laser-arc hybrid welding, as the combination of laser welding and arc welding process, involves a large number of parameters. These parameters and identified settings have important influence on the welding stability and weld quality. The effects of process parameters such as laser types assistant power supply, welding direction, focal point position, laser-arc distance, ratio of laser to arc power, shielding gas on the weld shape were reviewed. The future work should be made in this area was presented at last. |
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