摘要
介绍了国内外长输管道常见的焊接工艺和方法,重点介绍了国外的自动焊系统,说明了选择焊接的方法以及如何进行缺陷的检测,最后分析了焊接工艺发展趋势,指出了自动焊技术将得到越来越广泛应用。
This paper introduced several welding technologies commonly used at home and aboard in long distance pipeline. Besides, it gave a main introduction to the automatic welding system and to the way to select the welding method and the welding defects test technology. Finally, it analysed the direction of the welding technology development and pointed out the developing wide range of application of automatic welding technologies.
出处
《管道技术与设备》
CAS
2005年第6期35-37,40,共4页
Pipeline Technique and Equipment
基金
四川省重点学科建设资助项目(SZD0416)
关键词
管道
焊接
发展趋势
pipeline
welding
developing direction
