When a weld bead is nearing completion, it should be tapered so that when it is restarted the buildup will be more uniform.

Question

Quizplus · Accepted Answer

Tapering the end of a weld bead before stopping allows for a more uniform buildup when restarting the weld. This is because the tapered end allows for a gradual buildup of material rather than a sudden change in thickness, which could result in inconsistencies or defects in the weld.

When a Weld Bead Is Nearing Completion, It Should Be