Puddle Welding Verified Guide

For stick (SMAW): run 10-15% below recommended. For MIG: drop voltage until the arc is soft. For TIG: low amperage, small tungsten.

In the polished world of modern welding — where robotic arms trace flawless laser seams and certified welders chase radiographic perfection — there exists a grimy, rain-soaked cousin. It has no ISO standard. It rarely appears in textbooks. Yet it has kept tractors running, bridges standing, and pipelines flowing for nearly a century. puddle welding

moving before the puddle freezes. That creates a “wagon track” — a groove full of slag and porosity. Wait until the red glow fades to black. 5. The Great Debate: Art or Crutch? Among welding purists, puddle welding occupies a strange moral category. For stick (SMAW): run 10-15% below recommended

The name evokes something primitive: melting metal into a liquid pool and letting it be . No weaves, no stringers, no travel angle. Just a puddle. And in that puddle lies an entire philosophy of repair. Let’s clear up a core confusion. In professional welding terminology, “puddle” usually refers to the weld pool — the localized zone of molten metal during any arc or gas process. But in field slang, puddle welding means something specific: a technique for filling large, irregular holes, gaps, or worn surfaces by depositing overlapping, stationary “puddles” of weld metal, often with little to no joint preparation. In the polished world of modern welding —

It’s called .

Break the arc cleanly. The puddle should freeze with a flat or slightly convex crown.