Positions, joints, beads, symbols, and blueprint reading.
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Whether you're climbing the ladder to a high-paying welding job or simply trying to understand test requirements, knowing the six welding positions is where…
Learn what 4F position welding is, the technique, common defects, safety, and AWS welder qualification for overhead fillet welds.
A fabrication shop welder once told an instructor that his vertical fillets looked fine on the outside but kept failing inspection — a classic…
Learn how to read a CJP welding symbol, the three ways AWS A2.4 specifies full penetration, CJP vs PJP, joint prep, and NDE rules.
Learn how piping welding positions (1G, 2G, 5G, 6G) work, what ASME IX and AWS D1.1 require, and how to weld and qualify each…
Learn fish plate rail joints, AWS D15 standards, thermite and flash-butt welding, benefits, challenges, and inspection best practices.
Learn welding detail symbols from scratch: AWS A2.4 anatomy, groove and fillet symbols, dimensions, supplementary marks, AWS vs ISO, and common mistakes.
A welder walks into a structural shop for an interview, résumé in hand, and the foreman asks one question: "Can you run vertical?" That…
What is 3G welding? Learn the vertical groove position, uphill technique, AWS D1.1 test setup, defects, and how 3G certification qualifies welders.