核电厂上充泵推力轴承损伤成因及运维优化研究

Research on Damage Cause as Well as Optimization of Operation and Maintenance of Charging Pump Thrust Bearing in Nuclear Power Plant

推力轴承是核电厂上充泵可靠运行的关键部件之一,用于承受泵轴的轴向载荷以及限制泵轴的轴向位移。针对上充泵推力轴承运维中频繁出现的损伤问题,开展其损伤成因分析,研究其运维优化工艺和措施,提升了上充泵运行的可靠性。