The Cylinder Flatness Control During Assembly of Steam Turbine 4 in The Harbin Third Power Plant

In order to control the flatness deviation to the acceptable level for the low-pressure cylinder assembly of the steam turbine 4 in The Harbin Third Power Plant, the experience obtained from the assembly of steam turbine 3 is applied. In combination with the traditional technology and quality control in the assembly, the result shows that the practice is successful.