Definition !!better!! — Puddle Welding

The welder applies the arc to the top sheet, creating a molten "puddle" that penetrates and bonds with the heavier steel framing (like beams or joists) underneath.

: The heat of the arc itself creates the hole through the thin top sheet, requiring no pre-drilling. General "Weld Puddle" Definition puddle welding definition

A variation known as "puddle arc welding" is used for joining rail ends, filling the void between them with continuous layers of weld metal. The welder applies the arc to the top

A puddle weld, formally known as an , is a specialized welding technique used to join overlapping metal sheets, typically by melting through the top layer to fuse it with the supporting structure below. formally known as an

In practice: