Method for welding joint partners by means of an extruded shaped piece of welding filler, and also such a shaped piece for use during welding

摘要

In a method for welding joint partners, a shaped piece that is extruded out of a welding filler material is arranged between joint partners, which are to be connected, in such a way that it is in contact with both joint partners. The section of the shaped piece is matched to the geometry of at least one of the joint partners, so that before welding, the shaped piece is connected to the at least one joint partner in a form-locking manner. Subsequently, the joint partners are welded together along the shaped piece.