A new laser welding solution from Trumpf makes the production of power electronics for electric cars more efficient and reliable. The company has developed a highly automated process that enables customers to weld copper electrical conductors directly onto copper busbars. Manufacturers can now replace the screw connections traditionally used with this new technology.

“The key lies in the interplay between laser, sensor technology, AI and data,” says Woo-Sik Chung, responsible for the new laser welding solution at TRUMPF. “Only when all components work in perfect harmony can highly automated and stable processes for series production be realised. The entire process takes well under a second and is therefore designed for high-productivity series production.”

More information www.trumpf.com