Puddle In Welding

Once the heat source moves away, this molten pool cools and solidifies to form the final weld bead.

: A circular, fluid puddle usually indicates good heat and travel speed. If the puddle becomes elongated or "points" like a teardrop, you may be traveling too fast or running too hot. puddle in welding

: To see the puddle clearly, many welders prefer a 45-degree angle looking from behind the weld pool. This allows you to monitor the trailing edge while keeping the weld seam in your peripheral vision. Once the heat source moves away, this molten

Technically known as a , the puddle forms at the point where the welding arc contacts the workpiece. This liquid metal remains active and workable until the arc moves away, allowing the metal to solidify into a permanent fusion bond. : To see the puddle clearly, many welders

Run a bead at low amperage (puddle is sluggish, ropey). Then run the same joint at proper amperage (fluid, wetting). Teaches: recognizing correct puddle fluidity.