To analyze and calculate the height value at which the gas turbine generator rotor needs to be lifted based on the geometric deviation,roughness,deflection value,and oil film thickness ratio of the bearing during lubrication.During the installation and debugging of the project,increase the pressure of the jacking oil system to the required range,and repeatedly adjust the oil chamber pressure values and jacking height values of the"machine end"and"excitation end"to finally debug appropriate parameters.
关键词
顶轴油/顶起高度计算/球面轴承/膜厚比
Key words
jacking oil/jacking height calculation/spherical bearing/film thickness ratio
维普
万方数据