摘要
介绍了液化钢瓶筒体在埋弧自动焊后,焊缝经超声波探伤检测存在未焊透、焊偏等缺陷,通过分析形成的缺陷,提出了具体的整改措施,并提供了工艺参数和工艺方法。
In this paper, we introduced some defects such as incomplete penetration and deviation after the semiautomatic submerged-arc welding of cylinder tube by using the supersonic wave crack detector. Also we proposed some specific reform measures and provide some process parameters and processing method.
出处
《太原科技》
2009年第2期92-93,共2页
Taiyuan Science and Technology
关键词
半自动埋弧焊
焊接工艺
焊缝质量
semi-automatic submerged arc welding
welding technology
welding quality
