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Ok, here it goes, How come you can mig weld aluminum with DC but you can't DC alum with a tig?LOL, no flame please
Reply:Originally Posted by aDreamSoRealOk, here it goes, How come you can mig weld aluminum with DC but you can't DC alum with a tig?LOL, no flame please
Reply:i never thought of this, but what would happen if i ran my spoolgun on the AC setting on my engine drive?-NateMiller Trailblazer 302gMiller Spoolmatic 30aLN-25 x 2Idealarc SP200Hypertherm Powermax 600
Reply:In AC there are to DC currents DCEP AND DCEN. DCEP is the 1/2 side of the AC sine wave that cleans the aluminum Oxides. That is why you use ACHF for Tig alum. On Mig use DCEP (+) for the cleaning. JohnSMAW,GMAW,FCAW,GTAW,SAW,PAC/PAW/OFCand Shielding Gases. There all here. :
Reply:Originally Posted by \\NV.Welding//i never thought of this, but what would happen if i ran my spoolgun on the AC setting on my engine drive? |
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发表于 2021-9-1 00:03:37