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| Experimental determination of the weld penetration evolution in keyhole plasma arc welding | |
| 引用本文： | 胡庆贤 武传松 张裕明. Experimental determination of the weld penetration evolution in keyhole plasma arc welding[J]. 中国焊接, 2007, 16(1): 6-8 |
| 作者姓名： | 胡庆贤 武传松 张裕明 |
| 作者单位： | [1]Hu Qingxian and Wu Chuansong, Institute for Materials Joining, Shandong University, Jinan, 250061 [2]Center for Manufacturing and Department of Electrical and Computer Engineering, University of Kentucky, Lexington, KY 40506. |
| 摘 要： | Keyhole plasma arc welding experiments are conducted to measure the weld geometry and penetration at different moments during the initial phase from igniting arc to quasi-steady state. Indirect information on keyhole formation and evolution in plasma arc welding can be extracted based on the weld macrophotograph at cross section. It has laid foundation to verify the mathematical models of keyhole plasma arc welding. |
| 关 键 词： | 锁眼 等离子体电弧焊 熔深 实验测定 |
Experimental determination of the weld penetration evolution in keyhole plasma arc welding |
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| Hu Qingxian,Wu Chuansong,Zhang Yuming. Experimental determination of the weld penetration evolution in keyhole plasma arc welding[J]. China Welding, 2007, 16(1): 6-8 | |
| Authors: | Hu Qingxian Wu Chuansong Zhang Yuming |
| Abstract: | Keyhole plasma arc welding experiments are conducted to measure the weld geometry and penetration at different moments during the initial phase from igniting arc to quasi-steady state. Indirect information on keyhole formation and evolution in plasma arc welding can be extracted based on the weld macrophotograph at cross section. It has laid foundation to verify the mathematical models of keyhole plasma arc welding. |
| Keywords: | weld penetration keyhole plasma arc welding |
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