...；电弧形态；熔滴过渡 [gap=1275]Key words: welding technology and equipment; laser; high-speed camera system; arc shape; metal transfer ...
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Arc forms are external important characteristics of vacuum arc while plasma parameters are the internal important characteristics. Controlling on the change regularity of external and internal characteristics has been become an important field in vacuum arc.
电弧形态是真空电弧的外在重要特征,电弧等离子体是电弧的内在重要特征,将电弧的外在特征变化规律和其内在特征变化规律有效的结合一起并加以控制是真空开关电弧领域的重要研究课题。
参考来源 - 真空开关电弧形态研究及其等离子体参数诊断·2,447,543篇论文数据，部分数据来源于NoteExpress
与一般的单电弧焊接方法相比，等离子mig焊的电弧形态要复杂的多。
In contrast with general welding method of single arc, the forms of Plasma-MIG welding arc are more complicated.
用高速摄像系统及数字示波器对双电极钛钙型碳钢焊条的电弧形态进行了研究。
With high speed camcorder system and digital oscillograph, this paper investigated the electric arc shape of lime titania type twin electrode.
采用平板堆焊的方法及高速摄像系统，研究了双电极钛钙型碳钢焊条的焊芯间距对焊接工艺和电弧形态的影响。
The effect of span between two cores of lime-titania type carbon-steel electrode was investigated using the method of overlay welding on the plate work-piece and high speed camera system.
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