摘要
采用新的自动焊接设备、新的焊接工艺,解决了薄板(厚2mm+2mm)、端面(圆角长方形)环缝搭接封头焊的难题。结果表明,薄板冲压件以及装配定位焊带来的环缝搭接间隙和无规律性错边量影响完全消除,获得了高质量焊缝。
The technics solved the welding problem that sheet metal （2mm＋2mm） putting up and the section is a rectangle with radian in this paper.Result indicated,the infection made by the clearance from sheet metal work-piece and its fitting and the seam is noorderliness was eliminated, get a perfect welding seam.
出处
《电焊机》
2007年第10期75-77,共3页
Electric Welding Machine
关键词
薄板搭接
封头焊
CO2气保焊
sheet lap
seal welding
CO2 gas shielded arc welding
