600MW汽轮机调节级动叶片制造工艺研究  

Research on Manufacturing Technologies of 600MW Steam Turbine Governing-stage Moving Blades

作　　者：唐清春[1] 吴汉夫[1] 

机构地区：[1]广西工学院工程训练中心,柳州545006

出　　处：《汽轮机技术》2010年第6期478-480,共3页Turbine Technology

基　　金：广西教育厅200911LX178

摘　　要：针对600MW汽轮机调节级动叶片的结构特点进行深入细致的分析,制定了该动叶片的整体加工工艺方案以及实施该方案的具体步骤和措施。整个调节级动叶片的加工分成叶根、叶身、叶冠3个部分。每个部分的各个加工工艺和在加工中所涉及的机床设备、量具等都进行了深入细致的分析和比较,提出了切实可行,又不失先进的具体的工艺安排。By analyzing the structural characteristics of 600MW steam turbine governing-stage moving blades deeply and in detail,overall scheme and concrete operations or steps for manufacturing the moving blades of governing stages are made. To manufacture them, an entire moving blade of governing stage is divided into three sections, namely, blade root, blade body and blade tip. Based on the analyzation and comparison of manufacturing technologies, operations and cutting steps of each moving blade section, and machine tool, cutting tool, mesure. The concrete machining plan whicn is feasible and not let advanced is presented.

关 键 词：600MW 调节级动叶片 工艺 量具 

分 类 号：TK263[动力工程及工程热物理—动力机械及工程]