Weld Distortion Control Tool
An interactive guide for welders and fabricators to explore and understand common strategies used to control and minimize welding distortion.
Distortion Control Strategies
Select a strategy to learn how it works and when to use it.
Weld Sequencing
Breaking a long weld into smaller segments to distribute heat and shrinkage stress more evenly.
Best For:
Long butt or fillet welds on large panels.
Implementation:
Use techniques like Backstep, Block, or Cascading sequences. Requires careful planning.
Winning the Battle Against Bending
Distortion is a natural consequence of the intense, localized heating and cooling cycle of welding. The contracting weld metal pulls on the surrounding material, causing it to bend and warp. While it can't be eliminated entirely, it can be controlled. Successful fabricators use a combination of strategies to predict, manage, and minimize distortion to ensure the final product meets its dimensional tolerances.