With the gradual control of the domestic epidemic, various industries and industries that were originally in the "frozen period" gradually began to recover. According to OFweek Industry Research Center statistics, the domestic new energy vehicle output in the first 20 days of February was close to 3,000 units, and the output in the next nine days reached 8,000 units, showing good signs of recovery.
In the industrial chain of new energy vehicles, laser technology plays an important role. Compared with traditional processes, laser technology has the advantages of small heat-affected zone, non-contact processing, high precision, and high efficiency. Therefore, it has gradually become an important technical support for new energy vehicle production. For example, in the field of lithium batteries, laser technology has been used for large-scale welding of tabs, cell housings, sealing nails, soft connections, explosion-proof valves, battery modules, etc. In terms of body manufacturing, laser technology is also used for welding and cutting of top covers and side walls, back doors and trunks, rear drains, door window frames and inner panels, side wall inner and outer panels, front and rear floor panels and beams, and various components. Has a wide range of applications.
