| 高速CO2焊短路过渡过程的分析 |
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| 引用本文： | 李海洲,陈焕明,汪有韬. 高速CO2焊短路过渡过程的分析[J]. 热加工工艺, 2007, 36(15): 19-21 |
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| 作者姓名： | 李海洲 陈焕明 汪有韬 |
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| 作者单位： | 南昌航空工业学院,材料科学与工程学院,江西,南昌,330063 |
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| 基金项目： | 南昌航空工业学院校科研和教改项目;江西省教育厅科研项目 |
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| 摘 要： | 分析了高速CO2焊接过程中短路过渡参数对焊缝成形质量的影响。采用汉诺威焊接质量分析仪，研究了在高速焊接的情况下，燃弧时间与短路过渡周期的变化规律。通过对不同电流波形的实验研究，结果表明采用电流波形控制可以有效地改善焊缝成形。
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| 关 键 词： | 高速焊 CO2焊 短路过渡 |
| 文章编号： | 1001-3814（2007）01-0019-03 |
| 修稿时间： | 2007-04-27 |
Research on High-speed CO2 Short-circuit Transfer Welding |
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| LI Hai-zhou,CHEN Huan-ming,WANG You-tao. Research on High-speed CO2 Short-circuit Transfer Welding[J]. Hot Working Technology, 2007, 36(15): 19-21 |
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| Authors: | LI Hai-zhou CHEN Huan-ming WANG You-tao |
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| Affiliation: | School of Material Sci. and Eng. Nanchang Institute of Aeronautical Technology, Nanchang 330063, China |
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| Abstract: | The effects of the short-circuiting transfer parameters on weld formation quality in high speed CO2 welding process were analyzed. The rule of the arc-time and short-circuiting transfer cycle time under the high speed welding was researched by welding quality analyzer of Hannover. Through the experiments of the different current waveform, the results show that the current waveform controlis an effective method to improve the quality of theweld formation. |
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| Keywords: | high-speed welding CO2 welding short-circuiting transfer |
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