The thin-walled rectangular high-frequency welded tube of the air-cooled inter-cooler for passenger cars is welded by the aluminum strip.The slitting quality of aluminum strip has a great influence on the weld quality of high-frequency welded tube.The influence of slitting parameters on the slitting section and high-frequency welding quality of aluminum strip was studied.Zero-gap slitting leads to the best cross-sectional quality of aluminum strip and improves the quality of rectangular tubes and welds.
关键词
矩形高频焊管/零间隙/纵切/新能源车长芯电池壳
Key words
rectangular high-frequency welded tube/zero gap/slitting/long-core battery case for new energy vehicles
维普
万方数据