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应用三种互相促进的研究方法研制了高温(316℃)、高速(40000～50000r/min)固体润滑轴承。为了得到可在恶劣环境中使用的最优设计的轴承,同时应用了基本材料科学研究、计算机辅助设计和组件检验等方法。 在40000r/min的条件下,轴承的性能从3分钟提高到38分钟。所有轴承的失效都是由于球与兜孔严重磨损而引起球保持器的结构失效或间隙被闭合。用层状过渡金属二硫属化合物填充的石墨复合材料的球保持器、溅射二硫化钼的钢座圈和烧结碳化硅球得到的性能最好。
Three high temperature (316 ℃) and high speed (40000 ~ 50000r / min) solid lubricated bearings were developed by using three mutually reinforcing research methods. In order to get the best design bearings that can be used in harsh environments, basic material science research, computer aided design and component inspection are also used. Under 40000r / min conditions, the bearing performance increased from 3 minutes to 38 minutes. All bearing failure is due to the ball and pockets serious wear and tear caused by the ball cage structure failure or gap is closed. The ball retainer of the graphite composite filled with the layered transition metal dichalcogenide, the steel seat of the molybdenum disulfide sputtered and the sintered silicon carbide spheres achieved the best performance.