Weld Positions Jun 2026

Hard Description: The weld axis is vertical (running up and down). The plate or pipe stands upright.

This is widely considered the most difficult position. The weld is performed from the underside of a horizontal workpiece. weld positions

Gravity tries to pull the molten metal downward, causing the weld to sag or overlap on the bottom edge. Welders must use a technique that supports the puddle, often using a slight weaving motion to "shelf" the molten metal as it cools. Hard Description: The weld axis is vertical (running

Moderate Description: The workpiece is positioned vertically. The weld axis is horizontal. The weld is performed from the underside of

: Made in a groove between two workpieces, often used for butt joints. 4 Basic Plate Welding Positions Welding Positions Explained

The mark of a skilled craftsman is not just the ability to lay a bead, but the ability to adapt that bead to the laws of gravity, regardless of whether the work is underfoot or overhead.

This position fights gravity directly. If the heat is too high, the molten pool will drip down, creating a mess.