摘要
介绍了大型高炉炉底中心板塞焊缝和纵长焊缝、边环板径向焊缝及其他大收缩量焊缝的焊接要求,通过采用强行固定措施和合理安排焊接程序,使整体焊接变形控制在其技术要求的范围之内。
This article introduces the requirements for welding center base seam,vertical seam,hemming-stitch and other seams in large blast furnace.By means of forced fixing measure and reasonable welding procedure,the distortion can be controlled within the scope of technical requirements.
出处
《电焊机》
2003年第4期36-38,共3页
Electric Welding Machine
关键词
焊接变形控制
高炉炉底板
焊接顺序
强行固定
distortion control
blast furnace base
welding procedure
forced fixing measure