| 高速CO_2焊电弧能量检测与分析 |
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| 引用本文： | 陈焕明,张可平,汪有韬.高速CO_2焊电弧能量检测与分析[J].热加工工艺,2010,39(7). |
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| 作者姓名： | 陈焕明 张可平 汪有韬 |
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| 作者单位： | 1. 南昌航空大学焊接工程系,江西,南昌,330063
2. 江西省特种设备检验检测研究院,江西,南昌,330096 |
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| 摘 要： | 设计了焊接电弧动态参数的检测系统,对CO2焊短路过渡中的电弧电压及焊接电流进行实时采集,使用Matlab软件统计分析电弧能量。在不同焊接速度下,对CO2焊的各个过渡阶段的电弧特性进行分析,研究电弧能量与熔滴过渡稳定性之间的关系。试验结果表明,通过对短路过渡过程中各个不同阶段的输入能量的控制,可提高焊接过程的稳定性,实现CO2焊的高速化。
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| 关 键 词： | 短路过渡 C02焊 电弧能量 |
Detection and Analysis of Arc Energy of High-speed CO_2 Arc Welding |
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| CHEN Huanming,ZHANG Keping,WANG Youtao.Detection and Analysis of Arc Energy of High-speed CO_2 Arc Welding[J].Hot Working Technology,2010,39(7). |
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| Authors: | CHEN Huanming ZHANG Keping WANG Youtao |
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| Affiliation: | CHEN Huanming1,ZHANG Keping1,WANG Youtao2(1.Department of Welding Engineering,Nanchang Hangkong University,Nanchang 330063,China,2.Jiangxi Special Equipment Inspection , Test Research Institute,Nanchang 330096,China) |
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| Abstract: | The detection system of arc dynamic parameters was developed for real-time acquisition of the arc voltage and welding current in short-circuit transfer of CO2 arc welding,and Matlab software was used to analyze the arc energy.The relation between the arc energy and the stability of metal transfer was studied by analyzing the arc characteristics in each period of the short-transfer at different welding speeds.The results show that the welding stability can be improved by controlling the input energy in each ... |
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| Keywords: | short-circuit transfer CO2 arc welding arc energy |
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