| 激光焊接中多焦点技术 |
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| 引用本文： | 汪苏,郑华义,巩水利.激光焊接中多焦点技术[J].电子测量技术,2004(4):32-33. |
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| 作者姓名： | 汪苏 郑华义 巩水利 |
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| 作者单位： | 北京航空航天大学;北京航空航天大学;北京航空航天大学 |
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| 摘 要： | 激光焊接中,激光聚焦特性的好坏是影响焊接质量的最为关键的因素.文中首先对多焦点技术进行介绍,最后通过实验和理论分析多焦点焊接对激光焊接速度和焊缝质量的影响,证明多焦点技术的优越性.
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| 关 键 词： | 激光焊接 聚焦特性 多焦点技术 |
Study on the Multi-focus Technique in Laser Welding |
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| Wang Su Zheng Huayi Gong Shuili.Study on the Multi-focus Technique in Laser Welding[J].Electronic Measurement Technology,2004(4):32-33. |
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| Authors: | Wang Su Zheng Huayi Gong Shuili |
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| Affiliation: | Wang Su Zheng Huayi Gong Shuili |
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| Abstract: | In laser welding,focusing characteristics of laser beam are the key factors in determining the quality of the welding seam.In this paper,multi-focus technique is introduced.Lastly,the influences of multi-focus technique on welding speed and weldment quality arw demonstrated through experimental and theoretical analysis and the technique's advantage is proved. |
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| Keywords: | Laser welding Focusing characteristic Multi-focus technique |
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