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VORRICHTUNG UND VERFAHREN ZUM FUEGEN MIT LASERSTRAHLUNG

Device and process for jointing using laser radiation
 
: Beyer, E.; Behler, K.; Welsing, O.

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Frontpage ()

DE 1987-3713975 A: 19870425
DE 1987-3713975 A: 19870425
EP 1988-903183 AW: 19880420
DE 3713975 C2: 19920423
EP 313594 B1: 19930224
B23K0026
Deutsch
Patent, Elektronische Publikation
Fraunhofer ILT ()

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.

: http://publica.fraunhofer.de/dokumente/PX-40580.html