buckelanordnung to mehrfachbuckelschweissen and a process for mehrfachbuckelschweissen.

摘要

1. A projection arrangement for the multiple projection welding of two substantially equally thick workpieces of steel, stainless steel, aluminium, brass or coated metals, particularly for the welding of elongated or large-area deep-drawn part with a plurality of projections concavely impressed in the workpieces, characterized in that provided opposite the first projections (5, 15) on the first workpiece (1, 11) is a substantially similar second projection (6, 16) on the second workpiece (2, 12), while the crown lines of the second projection (6, 16) of the second workpiece (2, 12) and the crown lines of the first projection (5, 15) of the first workpiece (1, 11) cross and are mutually only in point contact.