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对汽车用板激光焊接现状和国产St系列汽车薄板的激光焊接研究表明 ,激光焊接接头完全能够满足汽车覆盖件和底板等零件的塑性变形要求。激光焊接汽车薄板工艺是减少整车重量、制造成本和提高汽车设计灵活性的重要保障
The research on laser welding of car plate and laser welding of domestic St series car sheet shows that the laser welded joint can fully meet the requirements of plastic deformation of car cover and bottom plate and other parts. Laser welding of automotive sheet technology is an important guarantee for reducing vehicle weight, manufacturing costs and increasing automotive design flexibility