Tag: gas coverage
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211 Pro MIG Weld Porosity Troubleshooting: MDX-100 Gas Coverage, Nozzle, and Setup Checks
If a 211 Pro MIG weld has pinholes, worm tracks, black soot, popping starts, or porous spots after grinding, check shielding coverage before changing wire speed or blaming the machine. On the…
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211 PRO MIG Shielding Gas Flow Problems: MDX-100 Porosity and Gas Coverage Checks
If a 211 PRO MIG welder suddenly makes porous welds, black soot, oxidized beads, popping starts, or welds that look contaminated even on clean steel, check shielding gas flow before changing drive…
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Why TIG Tungsten Turns Black Even When the Weld Looks Clean
TIG tungsten turning black is usually a shielding problem, not a mystery tungsten problem. The weld may still look acceptable at first, but a darkened electrode, unstable arc, dull bead edge, or…
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Bad Gas Coverage in MIG Welds? Replace Your Nozzle
Intro Your MIG welds are porous, and you can see the problem: the shielding gas isn’t covering the weld pool. The arc is exposed, hydrogen from the air contaminates the molten metal,…
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TIG Torch Slipping Tungsten? Your Collet Body Is Worn (Here’s the Fix)
Intro You’re TIG welding and the tungsten keeps slipping out of the collet. You tighten the back cap, it holds for a few seconds, then slides again. The arc starts inconsistent, the…
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Furick Cup Dual FUPA #12 TIG Cup Kit (B09717HYGY): What It Is, When It Helps, and What to Compare
If you’re running TIG and you’re trying to improve coverage, visibility at the puddle, or consistency on longer beads, your cup setup matters more than most people think. A cup kit is…