TRUMPF: new energy vehicle laser processing scheme launched in the world

TRUMPF, the global leader in the field of laser and machine tools, participated in China International Import Expo for the third time this year and launched a one-stop laser processing scheme for new energy vehicles on the official new product release platform of the Expo, which was the first in the world.

Dr. Yang Gang, President of tongkuai China, said, 'The automotive industry chain is accelerating its transformation to low-carbon and electrification, and new materials and applications put forward higher requirements for processing methods. As an advanced tool, laser has outstanding advantages in reliability, precision and efficiency. Tongkuai has always worked together with customers in the automotive industry chain as a partner to enable them to understand new processes and jointly help China's economy 'We will achieve green transformation.'

Dr. Yang Gang, President of tongkuai China, announced the global launch of laser processing scheme for new energy vehicles 

Lithium battery laser welding: the power storage capacity determines the distance that electric vehicles can travel. High quality and high efficiency battery processing can be realized through laser. Tongkuai laser products and patented technologies are widely used in battery cells, modules, battery packs and battery trays.

Laser welding of lithium battery

Hydrogen fuel cell laser deposition: tongkuai hotinger power supply can deposit super corrosion-resistant and super wear-resistant hard material coatings. Its excellent precision, energy efficiency and high process stability are the first choice for such applications.

Driving motor coating stripping and laser welding: new energy vehicles need driving motors with strong power and compact size. The use of fast laser can realize insulation coating stripping and flat copper wire welding. Due to the high repeatability and high reliability of laser, the motor always obtains excellent conductivity in mass production.

Motor laser welding

Three dimensional laser cutting of thermoformed body parts: with the requirements of energy conservation and emission reduction, high-strength steel body parts that can meet the two requirements of weight reduction and strength at the same time enter the fast lane of development, and thermoforming technology has become the mainstream processing technology. Tongkuai three-dimensional laser cutting machine has higher dynamic performance, optimizes production efficiency from the root, and can achieve better zero cost performance at a lower cost Part quality.

3D laser cutting of body parts

Thanks to China's strong economic impetus, especially the strong demand for lasers in the field of new energy vehicles, 15% of tongkuai's global sales were contributed by the Chinese market from 2020 to 2021, and the Chinese market jumped to the largest overseas market outside Germany. Dr. Yang Gang, President of tongkuai China, concluded, 'We hope to further expand the influence of our products and ideas in the industry and the Chinese market with the help of the platform of the fair. The scheduled holding of the fourth fair gives us full confidence in China's future economic prospects.'