METHOD FOR PRODUCING A LARGE COMPONENT FOR RAIL VEHICLES, WHICH CONSISTS OF HOLLOW LIGHT-METAL PROFILED SECTIONS

摘要

The invention relates to a method for producing a large component (1) for rail vehicles, said component consisting of hollow light-metal profiled sections (2), wherein said hollow light-metal profiled sections (2) are interconnected in a specific sequence by means of a welding method, and at least some sections of a top layer (3) of the hollow light-metal profiled sections (2) are removed.