浅析发电机假轴法穿转子施工工艺

On construction craft of penetrating rotor with false axis method for generators

汽轮发电机安装工程中采用了假轴法穿装转子,指出了发电机转子穿装的难点、重点,阐述了吊装前的准备检查、穿转子、转子的拖运、就位、拆除假轴、安装汽缸隔板等工序的施工工艺,同时对吊装中容易出现的主要风险提出具体预控措施。

The paper indicates the adaptation of the false axis for the installation of the rotor in the generator installation projects of steamers, points out the difficulties and main points for the installation of the rotors for the generator, illustrates the construction crafts for the preparation before hoisting, penetrating rotors, transportation of the rotor, location, demolition of false axis and installation of cylinder stator and points out the pre-controlling measures for the main risks in the hoisting.