大型电机转子铁心热套轴应注意的几个问题

Several Problem With the Shrink Fit Between Shaft and Rotor Core of the Large-Sized Motor

介绍了在无大型压力设备情况下实施大型电机转子铁心热套轴时出现的现象 ,分析和研究出其产生的机理 。

This paper introduces the phenomenon of the large-sized motor occurs when the rotor core is shrunk on the shaft without using large-sized pressure machine, analyzes and studies its generation mechanism, and presents several feasible treating methods and attentional matters.