Laser cleaning is known as the "most promising green cleaning technology of the 21st century" and has always been one of the research hotspots in the field of industrial manufacturing. With the booming development of the new energy industry, the demand for cleaning has sharply increased, posing new tasks and challenges to the cleaning process in new energy manufacturing. In the past two years, with the strong promotion of laser enterprises, laser cleaning has been maturely applied in new energy manufacturing processes, and has moved from an industrial substitute to a dominant stage.

Chengjing Laser is a technology enterprise that integrates research and development, production, and sales. For many years, it has collaborated with universities to independently develop and produce laser cleaning equipment and automated robot technology. "Promoting the spirit of craftsmanship and pursuing product quality" has always been Chengjing's corporate mission. The enterprise has also advocated the service concept of "green, low-carbon, clean, efficient, and harmonious coexistence". In the new energy industry, Chengjing Laser has also provided new directions for cleaning technology in the new energy industry, such as new energy vehicle body cleaning, new energy vehicle battery box cleaning, battery pole cleaning, etc.

New energy vehicle cleaning

The main application of laser cleaning technology in new energy vehicle bodies is the cleaning operation before and after welding. Pre welding cleaning can effectively remove oil and impurities and avoid welding pores. Post weld cleaning can remove impurities such as post weld oxides, welding slag, etc. The welding strength and elongation have been significantly improved, enhancing welding uniformity and improving welding quality and appearance.

Cleaning of New Energy Vehicle Parts

Laser cleaning technology is applied to clean new energy vehicle components, which can quickly clean residual surface flux oil stains and improve product quality. Compared with traditional acid washing methods, it is more environmentally friendly, non-contact, non-destructive, and reduces the rate of trachoma defects.

Cleaning of new energy battery components

Laser cleaning technology is applied to specific parts such as battery components for cleaning, with strong positioning and good directionality. It can focus the beam of light and concentrate it in a very small area to achieve excellent cleaning effect. After cleaning, the surface is free of scratches and burrs, thereby improving the safety performance and service life of power batteries.

Unlike traditional cleaning methods, the laser cleaning equipment launched by Chengjing Laser combines advantages such as green environmental protection, high cleanliness, and no consumables cost. While efficiently cleaning the surfaces of products of different sizes, it can also improve product performance, increase product qualification rate by 20%, and ensure the stability and safety of product use. In the future, there will be huge market potential to be explored in the new energy industry, and the proportion of laser cleaning applications will continue to increase.