Projection Welding Fixture. The most important variables of this assembly technique are the quality of the projections and the response of the cylinder as the projection collapses during the welding time. A Projection Welder is so named because many metal stampings will use weld projections on the part to enable multiple welds at once or to ensure a quality weld.
Design of welding fixture for sample parts and user manual for Motoman XRC welding robot Abstract. The most important variables of this assembly technique are the quality of the projections and the response of the cylinder as the projection collapses during the welding time. Projection welding is a type of resistance welding that focuses current and force to a single point or line at the beginning of a weld.
Where the design calls for tighter weld spacing consider using projection welding.
When the welding control applies voltage to this valve. Contact us for more information on how. Projection welding has fewer variables that affect the resistance welding process as compared to spot welding. My personal favorite is to incorporate machined parts welded parts and modular fixturing components into a fixture at the same time to optimize the quality while minimizing the time and money spent building your fixturing.