圆盘剪间隙对纵切质量和矩形管焊缝质量的影响  

The influence of clearance of disc shear on slitting quality and rectangular tube weld quality

作　　者：陈攀 曾丹 黄廷福 薛云涛 CHEN Pan;ZENG Dan;HUANG Tingfu;XUE Yuntao(Arconic(Kunshan)Aluminum Products Co.,Ltd.,Kunshan 215332,China)

机构地区：[1]奥科宁克(昆山)铝业有限公司,江苏昆山215332

出　　处：《轻合金加工技术》2024年第7期57-61,共5页Light Alloy Fabrication Technology

摘　　要：乘用车风冷式中冷器特薄壁矩形高频焊管是用铝带焊接而成的,铝带纵切质量对高频焊管焊缝质量有较大的影响。研究了纵切参数对铝带纵切断面和高频焊质量的影响。零间隙纵切铝带断面质量最好,可提高矩形管焊缝质量。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 

分 类 号：TG292[金属学及工艺—铸造]