Understand the differences that actually matter when choosing equipment.
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Ground positive or negative in stick welding? Learn DCEP vs DCEN, which electrodes need which polarity, penetration effects, setup steps,…
READ ARTICLE →Learn what a continuous weld is, how it differs from intermittent welds, the best processes and techniques, code requirements, and…
READ ARTICLE →Stick welding is almost always a drag. Learn why slag demands pulling, when pushing (forehand) works, and the travel angles…
READ ARTICLE →Slug welding means two very different things: a backing slug for pipe roots and an illegal slugging defect. Learn the…
READ ARTICLE →MAG lassen (Metal Active Gas welding) explained: how it differs from MIG, shielding gases, transfer modes, settings, safety, mistakes and…
READ ARTICLE →Master stick welding polarity: DCEP, DCEN, and AC explained. Learn correct lead hookups, electrode polarity charts, penetration effects, and fixes.
READ ARTICLE →Polarity in MIG welding explained: why DCEP is standard, when DCEN applies, how heat splits across the arc, and how…
READ ARTICLE →Learn how to read and apply the intermittent fillet weld symbol: length-pitch callouts, chain vs staggered, AWS A2.4 and ISO…
READ ARTICLE →Not every welder can weld aluminum. Learn which machines and processes actually work—AC TIG, MIG spool guns, and more—plus settings,…
READ ARTICLE →Constant current welding holds amperage steady as arc length changes. Learn how CC power sources work, CC vs CV, settings,…
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