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在小型电站机电设备的安装中,无论何种形式的机组,都离不开联轴器的安装。因为小型机组,水轮机和发电机的连接大都采用弹性连接。而弹性连接的联轴器均需要安装单位现场安装。笔者在几十台机组的安装中对联轴器的装配探索出一套简捷的方法。 联轴器和机组轴的配合大都为过盈配合,套装后联轴器的孔比机组的轴一般要小0.06mm,这种配合的装配不加热是难于进行套装的。为此我们套装前先对联轴器进行加
In the installation of electrical and mechanical equipment for small power stations, no matter what type of unit, are inseparable from the installation of the coupling. Because small units, turbines and generators are mostly flexible connections. The flexible coupling needs to be installed on-site installation of the coupling unit. I dozens of units in the installation of the coupling assembly to explore a simple method. Coupling and shaft with the crew mostly for interference fit, after the assembly of the coupling hole than the shaft of the unit is generally smaller 0.06mm, this assembly without heating is difficult to set. To this end, we set the coupling before adding