三相异步电动机维修规程 第 1 页 共 1 0 页 目录 目录 ............................................................................................................. 1 电动机检修规程 ........................................................................................ 2 2 标准检修项目和检修周期 .................................................................. 2 2 .1 大修标准项目 ............................................................................. 2 2 .2 电动机小修标准项目 ................................................................. 2 2 .3 检修周期 ..................................................................................... 2 3 标准项目检修 ...................................................................................... 2 3 .1 开工前的准备 ............................................................................. 2 3 .2 分解电机 ..................................................................................... 3 3 .3 检修静子 ..................................................................................... 4 3 .4 检修转子 ..................................................................................... 4 3 .5 检修轴承 ................................................................................... 5 3 .6 检修起动装置 ............................................................................. 6 3 .7 冷却器的检修 ............................................................................. 6 3 .8 电机组装 ..................................................................................... 6 3 .9 电动机的试运行 ......................................................................... 8 4 电机的干燥.............................................................................................. 9 4 .1 电机干燥时的注意事项 ............................................................. 9 4 .2 直流铜损干燥法： ............................
