汽轮机调速系统检修、维护

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1、汽轮机本体、调速检修、维护1目录一、汽轮机转子找中心------------------------------------------------------------------------------------41.1简介－－－－------------------------------------------------------------------------------------------41.2准备－－－－－－－－－－----------------------------------------------

2、--------------------------61.3注意事项－－-------------------------------------------------------------------------------------------91.4步骤－－－--------------------------------------------------------------------------------------------131.5计算－－-----------------------------------

3、--------------------------------------------------------------161.6调整轴瓦的方法－------------------------------------------------------------------------------------191.7联轴器找中心产生误差的原因----------------------------------------------------------------------24二、盘车装置检修---------------

4、---------------------------------------------------------------------------26三、汽轮机组装---------------------------------------------------------------------------------------------313.1组装前的准备－－－---------------------------------------------------------------------------------

5、-313.2高压缸组装－－----------------------------------------------------------------------------------------373.3低压缸组装--------------------------------------------------------------------------------------------453.4高压导汽管组装---------------------------------------------------------

6、-------------------------------56四、发电机轴瓦、密封瓦检修---------------------------------------------------------------------------594.1简介－－-----------------------------------------------------------------------------------------------594.2发电机轴瓦及密封瓦检修-------------------------------

7、---------------------------------------------604.3发电机轴瓦及密封瓦组装---------------------------------------------------------------------------672五、配汽机构－－------------------------------------------------------------------------------------------755.1、主汽阀--------------------------

8、---------------------------------------------------------------------765.1.1、自动主汽阀--------------