TRUMPF ultrashort pulse lasers support the preparation of hairpin welding by removing the insulating paint coat. The special thing about it is that the underlying copper layer is not damaged. Thus, the laser process delivers more precise results than the mechanical decoating processes. Furthermore, intelligent sensor systems support the production of precise weld seams of maximum quality.
"Live in action": experience our innovations up close and in color
You can convince yourself of our latest product developments, solutions and laser applications for the automotive industry at our live demonstrations. Experience key battery production applications, such as laser marking, heat conduction welding or copper hairpin welding. We will also demonstrate plastic welding or our TruConnect digital solution world live on site. Just drop by - You do not have to register separately for the live demonstrations.