process for the production of articles by combined structural, processing and welding, equipment for the execution of the process, and articles so obtained

摘要

process for the production of structural artifacts (p) in sheet metal.when a tape (4) of the plate is made to advance along a floor (?) and cut by a laser head (t) into a plurality of blocks (l1, _.l4), each plate is fixed on a respective support surface (16) of a portapezzi (6) rotating and welded to a plate previously cut along a common edge to another testa laser (s). describes variations of the process and equipment for the implementation of scatolati square section, rectangular, and scatolati rastremati (fig. l).