Under embodiment of a laser beam welding process, together with two msg - processes and apparatus for carrying out

摘要

The invention relates to a welding method using a laser beam method in combination with two MIG methods. The aim of the invention is to provide a method and a corresponding device with which large gap widths in thick metal sheets (1) can be bridged. To this end, the two MIG methods are variably and independently carried out with respect to their respective position to the laser beam (7) and their respective adjustments and process parameters and their position in relation to each other. At the same time, components of the entire method are introduced into the welding method in such a manner that the two light arcs interact with the laser beam (7) to produce a common plasma.