Projection Welding Explanation. The sample has a load applied to its unwelded side typically in a press and the load is increased until the weld fails. Introduction types and definitions.
HOW DO YOU DEVELOP A PROJECTION WELDING PROCESS This article explains the importance of fast force follow up good alignment properly shaped projections and electrode selection. Heat is concentrated at the projections which permits the welding of heavier sections or the closer spacing of welds. Introduction types and definitions.
When the two parts are mated together these projections are the high points that first make contact.
Weld November 2 2020 Stick electrodecodes classification and definition. Weld November 2 2020 Stick electrodecodes classification and definition. Weld January 25 2021 Ultrasonic welding. Upslope is shown in the first.