电焊机2017，Vol.47Issue(8)：25-29,5.DOI:10.7512/j.issn.1001-2303.2017.08.05
超窄间隙MAG/MIG焊接技术
Ultra-narrow gap MAG/MIG welding technology
张富巨 1郭嘉琳 2张国栋 1王宇飞1
作者信息
- 1. 武汉大学动力与机械学院,湖北武汉430072
- 2. 武汉纳瑞格智能设备有限公司,湖北武汉430223
- 折叠
摘要
Abstract
In this paper,we defined at first ultra-narrow gap welding process,and proposed four key technologies for realizing UNGW:ultra-narrow gap welding torch technology,welding seam tracking technology,gas shielded arc technology and metal transfer technology.Then we concluded that the technical advantages are higher strength/toughness welded joint,lower welding stress,and that the economic advantages are substantial improvement in welding productivity and revolutionary reduction in welding cost.关键词
超窄间隙焊接/埋弧焊/MAG/MIG焊/TIG焊Key words
ultra-narrow gap welding/SAW/MAG/MIG welding/TIG welding分类
矿业与冶金引用本文复制引用
张富巨,郭嘉琳,张国栋,王宇飞..超窄间隙MAG/MIG焊接技术[J].电焊机,2017,47(8):25-29,5.
