A new type of argon tungsten pulsedarcwelding machine has been introduced in this paper.
本文介绍一种新型钨极脉冲氩弧焊机，分析了基本工作原理及技术性能。
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Methods: Electrochemical technique was adopted to detect the changes of anode polarization curves of TA2 and TC4 after welding with laser or pulsed tungsten argonarc.
方法：采用动电位极化技术，分别测定激光焊接及脉冲氩弧焊接TA2和TC4后，材料阳极极化曲线的变化。
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And it enumerates the troubleshootings in WSE-500 multi-function pulsed tungsten argonarcwelding.