Welding materials using a laser beam used in hybrid welding processes comprises directing two laser focussing points in the welding point or in the region of the melt produced around the welding point

摘要

Welding materials using a laser beam comprises directing two laser focussing points (12, 13) in the welding point (20) or in the region of the melt produced around the welding point. Preferred Features: The distances of the focussing points relative to each other and to the welding point can be freely selected. The focussing points can be produced by a single laser beam which is split into two focussing points. The laser beam is produced using a CO2 laser, preferably an Nd: YAG laser, especially a high performance diode laser.