大型混流式分瓣转轮叶片数控加工及焊接工艺研究  

Research of Blade NC Machining and Runner Welding for Large Francis Split Turbines

作　　者：袁绍斌 蒲军 吴勤 李红军 

机构地区：[1]东方电机有限公司,四川德阳618000

出　　处：《东方电气评论》2010年第4期52-56,共5页Dongfang Electric Review

摘　　要：以漫湾分瓣转轮制造为依托,针对大型混流式分瓣转轮叶片数控加工及转轮焊接的工艺进行研究,提出了一种新的分瓣叶片的加工和分瓣转轮焊接工艺方法,从而提高了转轮的焊接质量,缩短了加工周期,节约了加工成本。With the split runner of Manwan Francis turbine as the base,this paper researches the process of blade NC machining and welding split runner,and suggests the new process of machining blade and welding split runner,which improves the quality of welding,shortens process time and saves the cost of manufacturing.

关 键 词：混流式水轮机 分瓣转轮 数控加工 焊接 

分 类 号：TK730.6[交通运输工程—轮机工程]