Ремонт ротора паровой турбины

Turbine rotor is a key component of turbine generator set, due to various reasons such as manufacturing, installation or operation, rotor journal strains, knocks, wear and other problems often occur.

The damage defect of journal affects the uniform performance of oil film and vibration performance of the unit during operation; the local damage defect causes stress concentration and affects the strength of the rotor; all these will bring serious harm to the safety of the unit.