| 脉冲参数对脉冲埋弧焊过程动态仿真波形的影响 |
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| 引用本文： | 郭海云,李桓,刘琼,王炯祥,刘信诠,赵伟珍,傅育文.脉冲参数对脉冲埋弧焊过程动态仿真波形的影响[J].焊接学报,2005,26(9):61-64. |
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| 作者姓名： | 郭海云 李桓 刘琼 王炯祥 刘信诠 赵伟珍 傅育文 |
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| 作者单位： | 天津中德职业技术学院,机械系,天津,300191;天津大学,材料科学与工程学院,天津,300072;上海锅炉厂有限公司,工艺处,上海,200245 |
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| 基金项目： | 国家自然科学基金资助项目（50375005） |
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| 摘 要： | 针对变速送丝调节系统脉冲埋弧焊可调参数众多的问题，在所建仿真模型的基础上对其脉冲参数的选择进行了研究。分别讨论了脉冲频率、脉宽比、峰值电流和基值电流对仿真波形的影响，为实际生产试验中最优化参数的选择提供了快捷、直观的方法，为脉冲埋弧焊的推广应用奠定了基础。
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| 关 键 词： | 脉冲参数 变速送丝调节系统 脉冲埋弧焊 仿真波形 |
| 文章编号： | 0253-360X（2005）09-61-04 |
| 收稿时间： | 03 31 2005 12:00AM |
| 修稿时间： | 2005-03-31 |
Effect of pulsed parameters on dynamic simulating waveform of pulsed submergedarc welding process |
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| GUO Hai-yun,LI Huan,LIU Qiong,WANG Jiong-xiang,LIU Xin-quan,ZHAO Wei-zhen and FU Yu-wen.Effect of pulsed parameters on dynamic simulating waveform of pulsed submergedarc welding process[J].Transactions of The China Welding Institution,2005,26(9):61-64. |
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| Authors: | GUO Hai-yun LI Huan LIU Qiong WANG Jiong-xiang LIU Xin-quan ZHAO Wei-zhen and FU Yu-wen |
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| Affiliation: | GUO Hai-yun~1,LI Huan~2,LIU Qiong~2,WANG Jiong-xiang~3,LIU Xin-quan~3,ZHAO Wei-zhen~3,FU Yu-wen~3 |
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| Abstract: | Since there are many adjustable parameters in alternative speed wire-feeding pulsed submerged-arc welding process,selection of pulsed parameters on the basis of the simulating model was investigated in this paper.The impact of pulsed frequency,duty factor,peak current and base current were discussed,providing a convenient and intuitionistic means for the selection of optimum parameters in practical experiments and foundation for the application of the pulsed submerged-arc welding method. |
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| Keywords: | pulsed parameters alternate wire-feed system pulsed submerged-arc welding simulating waveform |
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