TIG/GTAW technique, tungsten, cups, and settings.
Showing 9 of 169 articles
Master scratch start TIG welding with safety, technique, and prevention tips for clean, reliable welds.
Learn to read and build a TIG welding setup diagram: torch assembly, polarity, gas flow, tungsten, amperage, and safety, step by step.
How hot is TIG welding? Learn real arc temperatures, weld pool heat, preheat and interpass limits, plus how to control heat input.
TIG welding's name confuses everyone. Learn what TIG stands for, its official AWS name GTAW, and why Heliarc and WIG mean the same process.
Portable TIG welding explained: how GTAW works, choosing inverter or engine-driven rigs, field setup, gas flow, safety, and fixing porosity.
Gas for TIG welding stainless: pure argon vs helium mixes, flow rates, back purging, and the oxidation mistakes that ruin stainless welds.
Learn the TIG welding method end to end: how GTAW works, equipment, shielding gas, settings, common defects, safety, and pro tips.
Learn TIG welding cup walking step by step: technique, cup sizes, common mistakes, practice drills, and pro tips for clean pipe welds.
TIG welding has the steepest learning curve of any arc process. Here is how hard it really is, how long it takes to learn,…