热力透平2025，Vol.54Issue(1)：53-56,4.DOI:10.13707/j.cnki.31-1922/th.2025.01.011
某型燃气轮机轮盘冷却槽加工工艺研究
Process Technology of Disc Cooling Groove in a Gas Turbine
乔建华 1王勇 1刘根1
作者信息
- 1. 上海电气电站设备有限公司汽轮机厂,上海 200240
- 折叠
摘要
Abstract
A special cooling groove structure with space curved surface is used on the inlet side of disc in a heavy gas turbine,and its complex structure requires high machining accuracy.Research was carried out on the process technology of the cooling groove,and based on the characteristics of JOBS bridge machining center,a set of reasonable process scheme,including the process technology,the tool scheme and composition and simulation of the numerical control program,was proposed.The development process of this scheme was presented.The application of the scheme can effectively break the bottleneck of production and shorten the process period.The research results can provide reference for the process of the same type of products.关键词
燃气轮机/轮盘/曲面冷却槽/加工工艺Key words
gas turbine/disc/curved cooling groove/process technology分类
能源与动力引用本文复制引用
乔建华,王勇,刘根..某型燃气轮机轮盘冷却槽加工工艺研究[J].热力透平,2025,54(1):53-56,4.
