| 激光在焊接电弧高速摄像技术中的应用 |
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| 引用本文： | 王中辉,蒋力培,焦向东,周灿丰,吕涛. 激光在焊接电弧高速摄像技术中的应用[J]. 激光杂志, 2006, 27(3): 67-68 |
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| 作者姓名： | 王中辉 蒋力培 焦向东 周灿丰 吕涛 |
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| 作者单位： | 北京航空航天大学机械工程学院,北京,100083;北京石油化工学院机械工程系,北京,102617;北京石油化工学院机械工程系,北京,102617 |
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| 摘 要： | 建立了以激光为背景光源的高速摄像系统，该系统包括焊接平台、焊接设备和摄像装置三部分。介绍了电弧高速摄像的关键技术。包括光路的设计、背景光源的选择和弧光的消除等。利用此系统可在线观测和监控焊接过程。
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| 关 键 词： | 激光应用 电弧 高速摄像 |
| 文章编号： | 0253-2743（2006）03-0067-02 |
| 收稿时间： | 2005-04-05 |
| 修稿时间： | 2005-04-05 |
Application of laser on high speed video of Welding arc |
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| WANG Zhong-hui,JIANG Li-pei,JIAO Xiang-dong,ZHOU Can-feng,LU Tao. Application of laser on high speed video of Welding arc[J]. Laser Journal, 2006, 27(3): 67-68 |
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| Authors: | WANG Zhong-hui JIANG Li-pei JIAO Xiang-dong ZHOU Can-feng LU Tao |
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| Affiliation: | 1. School of Mechanical Engineering and Automation, Beijing University of Aeronautics and Astronautics, Beijing 100083,China; 2. Department of Mechanical Engineering, Beijing Institute of Petro- chemical Technology, Beijing 102617, China |
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| Abstract: | A proper high speed video system with laser in the background is established. The system consists of welding flat, welding equipment and video set. Design of light path, selection of backward light source and reducing the arc brightness is introduced. Online observation and monitoring welding process are realized with the system. |
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| Keywords: | laser application arc high speed video |
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