VORRICHTUNG UND VERFAHREN ZUM FUEGEN MIT LASERSTRAHLUNG
Date Issued
1993
Author(s)
Beyer, E.
Behler, K.
Welsing, O.
Patent No
1987-3713975
Abstract
Device for jointing with laser radiation, in particular the welding of edges by which the laser beam runs in parallel to the joint gap plane and is aligned perpendicular to the joint line. The energy of the laser beam is thus practically absorbed only in the area of the joints, if the laser beam is mainly polarized in parallel to the joint gap plane and/or the laser beam (20) is shaped or focussed transversely to the joint gap (12) in the form of strips parallel to the gap.