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Influence of reactor parameter on arc welding process dynamic characteristic
Author(s): 
Pages: 41-44
Year: Issue:  2
Journal: WELDING TECHNOLOGY

Keyword:  弧焊电源动特性小波分析仪数理统计分析;
Abstract: 利用自行研制的焊接动态电孤小波分析仪时KR焊接电源的焊接过程的引孤、中间过程、熄孤的电信号进行采集.针对不同的电抗器材料,采用数理统计方法提取焊接过程电流波形的特征信息,从而对焊接过程的动特性进行分析.结果表明,该方法能综合反映孤焊电潭的动特性,可为改进焊接工艺和波形控制方法提供依据.
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