Belt-Driven Starter Generator

Laser beam welding of hairpins


  • Adjusting the melt pool geometry via local power modulation

  • Influencing the melt pool dynamics via laser beam deflection

  • Generation of large and defect-free joint areas



improved fatigue behavior of hairpin joints, good joint gap bridging, time and cost efficient contacting method by an automated welding process

Bildschirm­foto 2023-06-23 um 22.21.25