沐若发电机主轴加工工艺研究

Study on generator spindle processing technique

在水轮发电机组中,主轴是转动部分的重要部件。结合沐若发电机主轴结构特点和加工难点,重点阐述了细长轴的加工工艺,通过采用特殊的工艺装备,结合激光检测直线度的方法,解决了细长轴挠度大、加工精度要求高的难点。

In hydro-generator unit, spindie is a significant component of rotating part. This paper emphasizes on, according to the structure characteristics and difficulties in processing of spindle, expounding the processing technique of slender shaft and solves the difficulties, including large deflection and high accuracy of processing, by adopting special technological equipment combining with straightness detection by laser.