Puddle Welding Definition Guide

On very thin decking, a "weld washer" (a small metal disc with a hole) may be used to provide extra mass and prevent the arc from blowing a hole through the sheet before it can fuse to the beam.

: A typical puddle weld is roughly 3/4 inch (19 mm) in diameter . puddle welding definition

The puddle welding process involves the following steps: On very thin decking, a "weld washer" (a

Performed on thin materials (like metal decking) where the arc itself burns through the top sheet to reach the base metal. No pre-punched hole is required. No pre-punched hole is required

A finished puddle weld is typically a circular, fused area approximately 3/4 inch in diameter .

Success depends on puddle management . Welders must monitor the size, color, and fluidity of the molten pool to ensure full penetration without burning through the base metal excessively. Common Applications

Puddle welding offers several advantages, including: