Acoustic‑based closed‑loop control for adaptive laser focusing (Industrial Talk)

Iago Camaño Lagoa¹, Clovis Alleaume¹, Camilo Prieto Río¹, Claudia Reinlein², Immanuel Burkhardt²

¹AIMEN Technology Centre, O Porriño, Spain; ²Robust AO, Kahlaische Strasse 1, Jena 07743, Germany

Impact of contaminations on spatter formation and quality during battery contacting by using laser beam welding

Michael Kick¹, Franz Boehm^1,2, Johannes Hilfer¹, Florian Buchner², Michael Zaeh¹

¹Technical University of Munich, TUM School of Engineering and Design, Department of Mechanical Engineering, Isntitute for Machine Tools and Industrial Management, Garching, Germany; ²BMW Group, Munich, Germany

Approach of Utilizing Capillary-like Solitary Geometrical Elements in Laser Beam Welding

Carl Christian Dreyer^1,2,3, Timo Platt³, Dirk Biermann³, Peer Woizeschke^1,3,4

¹LMP+ research group, TU Dortmund University, Germany; ²BIAS - Bremer Institut für angewandte Strahltechnik GmbH, Bremen, Germany; ³Institute of Machining Technology, TU Dortmund University, Germany; ⁴University of Bremen, Germany

Correlating Acoustic Emission Signatures with Surface Geometry for Gap Bridging in Laser Beam Oscillation Welding

Li-Wei Hsu, Olli Ranto, Antti Salminen

University of Turku, Finland