典型弧焊电源外特性对焊接飞溅的影响

Effects of external characteristic of typical arc welding power sources on the welding spatter

利用特制的变结构晶闸管整流焊机，研究典型焊机外特性对焊接飞溅的影响；利用独特的飞溅声波动态跟踪法和飞溅颗粒分类法研究焊接过程各阶段飞溅生成的条件和规律；探讨低飞溅率手工弧焊电源有关参数的合理调节范围。

Effects of external characteristic of typical are welding power sources on the welding spatter was studied by the specific slope- controlled SCR are - welding rectifier. The means of the tracking spatter by its noise and the classification of the spattering particles is made use of studying the condition and law of forming spatter in the welding Procedure.The rage of Parameters for low the spatter loss with thd manual welding power sources was discussed.