摘要
本文根据龙滩发电机转子支架的结构特点,重点研究了大型圆盘式发电机转子支架中心体及外环组件的制造工艺,并通过采用特殊的工艺装备及先进的数控机床,克服了吊运、翻身及不易保证加工精度高等困难。加工和总体预装均满足设计图纸的技术要求和质量标准,进而形成了一套完整的大型圆盘式转子支架制造体系。
This paper mainly describes the manufacturing technology for large-scale disc hydrogenerator rotor spider hub and outer parts according to the structure of Longtan generator rotor spider. A lot of difficulties such as lifting, turning over and ensuring manufacturing precision have been overcome. Manufacturing process and collectively preassembly are according with request of drawing and quality standard. Hence a complete manufacturing system for large-scale disc rotor spider is formed.
出处
《大电机技术》
北大核心
2007年第4期10-11,28,共3页
Large Electric Machine and Hydraulic Turbine
关键词
水轮发电机
转子支架中心体
外环组件
制造工艺
disc
hydro-generator
rotor spider hub
outer parts
manufacturing technology
