浅析混流式水电机组推力轴承瓦的研刮

Analysis for Thrust Bearing Shave of Francis Unit

水力发电机组在盘车过程中高压顶起转动部分时,推力轴承瓦与镜板之间的间隙值达不到设计规定要求,造成盘车困难,经过对高压顶起液压系统的分析及结合液压理论进行探讨,并根据液压理论计算得出的结果,对推力瓦研刮的油室加以扩展,问题得到了解决,盘车顺利进行。

Hydro power generator unit alignment for rotational part lifting with high pressure, The clearance not meet design requirement between the thrust bearing and mirror plate, Alignment make difficulty, Analysis for high pressure lifting system and hydraulic theory, Calculation conclusion by hydraulic theory, Extension oil chamber on thrust bearing, Problem to be solution, Alignment successful.