主轴轴承结构及其高速性  

Construction of Spindle Bearing and Its High-Speed Property

作　　者：粱波 查志[1] 杨进周[1] 

机构地区：[1]洛阳轴承研究所,471039

出　　处：《轴承》1997年第9期2-7,共6页Bearing

摘　　要：对主轴轴承结构与其高速性的关系，轴承主参数对旋滚比、刚度的影响进行了分析。为了实现主轴轴承的高速性，应从轴承结构上采取措施，改善润滑状况；对轴承生参数进行综合分析优化，以降低旋滚比，提高其刚度，从而实现主轴轴承高速度、低摩擦特性，达到温升低的效果．附图3幅，表8个，参考文献2篇．The relation of spindle bearing construction to its high-speed propertyand influence of bearing main parameters on spin to roll ratio and stiffness are analyzed.For the Sake of obtuining high-speed property, the measures in the field of boring construc-tion must be thepted to raise lubrication effect and boring main parameters must be compre-hensivds analybo and optimized to reduce spin to roll ratio and raise its stiffness, thus thespindle bo high pe, low friction property is obtained and effect of low temperaturerise is reached.

关 键 词：主轴 轴承结构 极限转速 高速性 

分 类 号：TH133.3[机械工程—机械制造及自动化]