针对大型水泵推力轴承中的重要部件的磨损、变形以及由此而引发的润滑、调整问题,运用理论分析和探讨的方法,结合多年来对实际设备所出现问题的探讨及经验积累,进行综合分析。在分析论证的基础上,提出解决大型立式水泵普遍存在的推力瓦轴承磨损问题的相关对策。 In view of the wear and deformation of the important components in the large-size pump thrust bearing and the resulting problems of lubrication and adjustment, the theoretical analysis and discussion are used in combination with the research and experience accumulated in the actual equipment over the years, and the comprehensive analysis . On the basis of analysis and demonstration, the paper puts forward some countermeasures to solve the common wear problem of thrust bearing in large vertical water pump.