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Sometimes when I’m AC gas tungsten arc welding (GTAW) aluminum, the arc will start to flutter for a while. I can see it and hear it. Usually it goes away after a few seconds. What’s going on?
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Sometimes when I’m AC gas tungsten arc welding (GTAW) aluminum, the arc will start to flutter for a while. I can see it and hear it. Usually it goes away after a few seconds. What’s going on?
