汽轮机转子调节级钻孔定位工具设计  

Design of drilling positioning tool for governing stage of steam turbine rotor

作　　者：王姣菊[1] 陈金花[1] 陈国[1] 

机构地区：[1]杭州汽轮机股份有限公司,浙江杭州310022

出　　处：《制造技术与机床》2015年第5期70-71,共2页Manufacturing Technology & Machine Tool

摘　　要：针对现有汽轮机转子调节级钻孔定位工具存在的问题,进行改造设计,使钻孔定位工具结构更加完善,夹紧更可靠、升降更灵活、结构强度更高,并能适应大多数汽轮机转子调节级钻孔定位的需要。According to some problems exist in drilling positioning tool for governing stage of steam turbine rotor, an improved drilling positioning tool with more perfect structure, more reliable clamping, more flexible lifting and higher structural strength is designed. In addition, the improved drilling positioning tool can meet the needs of drilling positioning for most governing stage of turbine rotor.

关 键 词：调节级 钻孔定位工具 升降结构 夹紧结构 

分 类 号：TH122[机械工程—机械设计及理论]