What Is Distortion Welding
Welding Distortion Can Be Defined as “The Non-Uniform Expansion and Contraction of Weld Metal and Adjacent Base Metal During the Heating and Cooling Cycle of...
Welding distortion can be defined as “the non-uniform expansion and contraction of weld metal and adjacent base metal during the heating and cooling cycle of the welding process”. Distortion is a consideration when arc welding all materials, and the principals behind this reaction are fundamentally the same.
What is intermittent welding?
An intermittent weld, also called a skip weld, consists of a series of welds placed on a joint, with unwelded spaces between each of the welds. The indi- vidual weld segments in an intermittent weld have a length and pitch compo- nent.
Why would you use a back stepping welding technique quizlet?
Why would you use a back stepping welding technique? To minimize distortion.