半挂车工字形纵梁埋弧自动焊焊接工艺改进分析  

Analysis on the Improvement of Submerged Arc Automatic Welding Process of I-shaped Longitudinal Beam of Semi-trailer

作　　者：李鸿 王永春 李强 Li Hong;Wang Yongchun;Li Qiang

机构地区：[1]陕西重型汽车有限公司,陕西西安710200 [2]陕汽大同专用汽车有限公司,山西大同037000

出　　处：《时代汽车》2024年第18期148-150,共3页Auto Time

摘　　要：在如今的时代背景下,半挂车工字形纵梁作为半挂车的主要承载结构,必须配合高质量焊接工艺来确保整体质量能够满足车辆性能需求。文章对半挂车工字形纵梁进行分析,并对半挂车工字形纵梁中的埋弧自动焊焊接工艺提出个人看法,希望为关注半挂车工字形纵梁埋弧自动焊的人群带来参考。In the context of today's times,the I-shaped longitudinal beam of the semi-trailer,as the main load-bearing structure of the semi-trailer,must be combined with high-quality welding technology to ensure that the overall quality can meet the performance requirements of the vehicle.This paper analyzes the I-shaped longitudinal beam of the semi-trailer,and puts forward my personal views on the automatic welding process of submerged arc welding in the I-shaped longitudinal beam of the semi-trailer,hoping to bring reference to the people who are concerned about the automatic submerged arc welding of the I-shaped longitudinal beam of the semi-trailer.

关 键 词：半挂车工字形纵梁 埋弧自动焊 焊接工艺改进 

分 类 号：U46[机械工程—车辆工程]