大型同步电机主轴弯曲的火焰矫正  

Flame-rectifying Technique for the Bending of the Main Shaft of Large Synchronous Motor

作　　者：刘须朋 

机构地区：[1]泗阳闸站管理所,江苏宿迁223700

出　　处：《大电机技术》2006年第3期23-24,共2页Large Electric Machine and Hydraulic Turbine

摘　　要：在泗阳第二抽水站主机泵的安装过程中出现电机主轴弯曲、摆度严重超标等问题,经过多次反复的烘烤、冷却、锤击,顺利地解决了上述问题。本文介绍了操作方法,分析了矫正的原理。The flame-rectifying technique is designed to solve the problem as to the bending of the main shaft and large cone-degree. The problem has been settled successfully by repeated baking, cooling and hammering. This paper describes the rectifying method and analyses its principle.

关 键 词：火焰矫正 应力 摆度 同步电机 主轴弯曲 

分 类 号：TM341[电气工程—电机]