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现主要介绍了600MW机组#4汽轮机#1高调门密封面发现裂纹处补焊可行性处理措施,详细介绍了焊接处理方案及工艺措施。为同类型问题的处理提供借鉴因素。
This paper mainly introduces the feasible treatment measures of repairing welding of cracks on the sealing surface of # 1 high-profile door of # 4 turbine of 600MW unit. The welding treatment scheme and technical measures are introduced in detail. Provide reference for the handling of the same type of problems.