Verfahren zur Verbindung zweier Bauteile, insbesondere an einem Kraftfahrzeug, durch Buckelschweißen

摘要

The connection method uses buckle welding with at least one welding buckle (25) provided by one of the 2 components to be welded, cooperating with a point welding zone of the other component. The welding buckle has a buckle base (26) with a surface (27) providing the contact point with the second component and having a buckle structure (28) with a series of raised buckle edges which are melted via the welding arc for providing a thin layer at the surface of the second component. Also included are Independent claims for the following; (a) a manufacturing method for providing a welding buckle; (b) a component with a welding buckle for a buckle welding method