摘要
从可靠性的角度对太原第一热电厂ＲＰ－１０４３ＸＳ磨煤机的磨辊运行周期进行了计算，运用有效度最大的原则，从大量的运行数据中得出了磨辊的最佳使用寿命，为实现磨煤机的状态性检修提供了科学的依据。
The result of best service lifetime of mill rod is summurized according to the calculation of RP 1043XS mill rod operation cycle in respect with its reliability.The highest efficiency principle is used in the calculation.It provides scientific reference for condition based maintanente of coal mills.
