大型卧式水轮发电机机组轴线的调整

Adjustment the axis of large scale horizontal hydraulic generator set

根据大型卧式水轮发电机组安装后机组轴线可能发生的偏差按径向和轴向间隙进行量测，推导出轴承调整移动量计算公式，通过实例说明公式的应用。

Based on the fact that the potential dislocation for the axis of a large scale horizontalhydraulic generator set may be classified as radial and axial deviation, the computation of dis-placement for adjustment are deduced and application of the method is shown by examples.