| 焊接电弧引弧机理的探讨 |
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| 引用本文： | 李亮玉,张广军,李莉群,高洪明,祖玉杰.焊接电弧引弧机理的探讨[J].焊接学报,1997,18(4):238-243. |
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| 作者姓名： | 李亮玉 张广军 李莉群 高洪明 祖玉杰 |
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| 作者单位： | 华北工学院 |
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| 摘 要： |
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| 关 键 词： | 电弧焊 引弧机理 放电 焊接电弧物理 |
| 收稿时间： | 1997/3/9 0:00:00 |
| 修稿时间： | 1997/8/11 0:00:00 |
Mechanism of Starting Arc in Welding |
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| Li Liangyu,Zhang Guangjun,Li Liqun,Gao Hongming and Zhu Yujie.Mechanism of Starting Arc in Welding[J].Transactions of The China Welding Institution,1997,18(4):238-243. |
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| Authors: | Li Liangyu Zhang Guangjun Li Liqun Gao Hongming and Zhu Yujie |
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| Affiliation: | Huabei Institute of Technology,Harbin Institute of Technology,Harbin Institute of Technology,Harbin Institute of Technology |
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| Abstract: | In this paper, the mechanism of starting arc pogress is probed and analyzed with the gas discrage theory.According to the characteristic of the electric field pattern which is not uniformed very well in welding gap,the emerged phenomenon on starting arc is explained in the concept of the avalanche,the space charge and the streamer,and the factors affecting the process of starting arc are obtained. The principle is of an importance value for improving the property and developing the new method of the starting arc. |
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| Keywords: | arc welding starting arc mechanism |
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