Positions, joints, beads, symbols, and blueprint reading.
Showing 9 of 96 articles
A fabricator once spent an hour perfectly cladding a stainless frame, only to watch the whole assembly spring out of square the moment the…
Learn to read welding diagrams and symbols: AWS A2.4 anatomy, weld types, sizing, ISO 2553 differences, common mistakes, and pro reading tips.
A finish symbol in welding shows how to finish a weld's surface. Learn the letters G, M, C, H, R, P and U and…
Learn what a lap joint weld is, how it compares to butt and tee joints, code overlap rules, step-by-step technique, common defects, and inspection…
Tack welding definition explained: what a tack weld is, why AWS defines it the way it does, sizes, spacing, techniques, mistakes, and code requirements.
Learn T plate welding from the ground up: joint types, fillet sizing, machine settings, positions, defects, inspection, and safety for strong T-joints.
Learn how to read welding blueprints, decode AWS weld symbols, understand groove and fillet dimensions, and turn any print into a clear welding plan.
Learn what the concave welding symbol means, where it goes on the reference line, how it affects throat size, and how to inspect it…
The welding flag symbol means a field weld. Learn how to read, place, and apply the AWS field weld flag on blueprints, plus common…