1·Aimed at main failure modes, the internal geometry of bearing and the structure of cage and seal are improved.
针对其主要失效形式，对轴承的内部几何形状及保持架和密封结构进行了改进。
2·Dynamic balance accuracy of aeroengine main shaft bearing cage is of the utmost importance to bearing performance.
航空发动机主轴轴承保持架动平衡精度对轴承的性能至关重要。
3·They are axially guided by the axial sliding areas of the cage or by the lips of machined bearing rings.
它们通过保持架的轴向滑动区或加工过的轴承圈挡边轴向的引导。
4·Provide a variety of styles and materials of the ball cage to optimize bearing performance.
提供各种样式和材质的球保持架，优化轴承性能。
5·About the complicated part of ribbon cage, effect the easy and dependability procedure, using the algorithm of severing and merging in the process of effecting the solid model.
针对浪形保持架这种较复杂零件，在实现实体模型的过程中，采用了先拆分，后合并的算法，实现了程序的简单化和高可靠性。