Trumpf Laser- Und Systemtechnik Gmbh

Guenter Ambrosy

Nicolai Speker

Oliver Bocksrocker

Marcel Schaefer

A method for laser welding a multiplicity of foils onto a carrier includes arranging the foils one on top of the other to provide a foil stack, folding the foil stack to provide a folded region of the foil stack that protrudes up from two side regions of the foil stack, pressing the side regions against the carrier, and pressing together the side regions toward the folded region. The method further includes welding the foils to one another and to the carrier by directing a laser beam onto the folded region and moving the laser beam along the folded region.

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Stuttgart, Germany

Guenter Ambrosy