Welders, torches, generators, plasma cutters, settings, and shop equipment.
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Jody-style welding tips and tricks for MIG, TIG, stick, and flux core — settings, gun angle, travel speed, fume safety, and fixes for common…
Wondering do you need math for welding? See the real math welders use daily, from fractions and blueprints to trig and heat input.
Learn to read welding symbols line by line: arrow side vs other side, fillet and groove callouts, tail notes, and the AWS A2.4 vs…
Welding lens color chart explained: shade numbers by process, OSHA vs ANSI tables, lens colors, and how to pick the right darkness.
What is amperage in welding? Learn the definition, how amps affect penetration, amperage charts by process, and how to dial in the right setting.
A practical guide to on-site structural welding machinery for construction firms: equipment types, AWS D1.1 rules, OSHA safety, costs and buying tips.
DCEP means direct current electrode positive. Learn how reverse polarity works, where it's used, how it differs from DCEN, and how to set it…
Complete welding bottle size chart for oxygen, acetylene, argon and CO2 cylinders, with dimensions, weights, refill costs and safety rules.
Welding gas tank size chart for argon, C25, oxygen and acetylene — cylinder sizes, weights, flow rates, lifespan and storage rules.