水轮机焊接部件火焰矫形的讨论(中英文)摘要:本文根据多年经验,结合国内外机组相关资料,阐述水轮机主要焊接部件结构变形的主要种类,介绍焊接变形的火焰矫形的施工方法。Abstract: this paper based on years of experience, combined with domestic and foreign units related information, this turbine main welding parts structure deformation of the main types, introduces construction method of welding deformation of flame straightening.关键词:水轮机;火焰矫形;焊接变形Key words: hydraulic turbine; Flame straightening; Welding deformation目前,大型水轮机部件已经大量的采用焊接结构。而水轮机主要焊接部件是由座环、顶盖、底环等部件组成。这些构件在制作过程