This week we were commissioned by Kye Kelley racing to build an Aluminum TV cabinet for his car hauler trailer
In this episode were gonna weld up some aluminum pie cut tubing, .065 wall thickness
In this video we're gonna look at crater holes and what actually causes them, tips to prevent them with arc shots.
The Electrode Positive part of the AC arc is what breaks up the aluminum oxide layer on aluminum and allows the puddle to be clean and flow out well.
so let that cleaning action work for you before puddling dirty aluminum.
In other words...Dont puddle too quickly
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