滚动体

滚动体（钢球或滚柱）直径（mm）

The rolling element ( steel ball or pin roller ) diameter ( mm )

纳米PTFE微粒通过生成金属氟化物、微粒修复作用和形成物理边界膜，亚微米PTFE通过滚动体作用。微米PTFE在摩擦副间发生变形而阻碍摩擦表面相对运动。

The nano-sized PTFE particle generat metal fluoride , forms physical boundary film and repair the injured surface . Submicron-sized PTFE works as rolling element , micron-sized PTFE hinders relative motion of the friction surfaces due to the distortion from pressing .

飞机发动机轴承滚动体故障诊断的MATLAB实现

The MATLAB achievement of aircraft engine bearing rollers fault testing

通过对轿车轮毂轴承系统的FEM数值计算发现，轴承座圈结构刚度对轴承滚动体应力沿周向和轴向的分布都有明显影响。

The FEM numerical calculation of the hub bearing system reveals that the housing structure stiffness has great influence on the rollers ' stress distribution both circumferentially and axially .

TL公司是生产为铁路提速客车轴承配套的滚动体的专业化企业，该公司的经营状况已由2000年丰厚盈利转变为目前的保本经营。

TL company is enterprise which professional manufacture the roller of high speed railroad bearing . The income has changed from payoff to no profits since 2000 .

角接触球轴承滚动体姿态角的求解历来是一较难处理的问题，通常采用Jones的滚道控制理论计算，或者采用Gupta和Harris的两种动力学理论求解。

The solution of rolling element posture angle of angular contact ball bearing is always difficult question . In general , it can be calculated by Jones 's raceway control theory or solved by Gupta and Harris 's dynamics theories .

当空心度大于50%后，随着空心度值的不断增大，滚动体的变形量不断增大；最大Mises应力呈现先上升后下降再上升的变化规律。

As the hollowness is more than 50 % , the deformation of hollow ball increases with the hollowness increasing . Max Mises stress has the law that first it rises , next descends , then rises again .

带滚动体的新型人工髋关节的设计

The design of a new artificial hip joint with rolling elements

滚道控制理论与滚动体姿态角的确定

Raceway control assumption and the determination of rolling element attitude angle

新型深穴滚动体轴承的设计概念及其有限元分析

A Novel Roller Bearing-Deep Cavity Roller Bearing and Its Finite Element Analysis

基于虚拟滚动体超声波摩擦改性技术的研究

Research on Change of Frictional Property Based on Ultrasonic Excited Virtual Rollers

一种新的球轴承滚动体姿态角计算方法

A new method of calculating rolling element attitude angle in ball bearings

基于多失效模式的轴承滚动体可靠性模型

Reliability Model Based on Multi - invalidation Mode for Bearing Rolling Elements

圆柱滚子轴承滚动体修形技术的研究

The Research on the Crowned Rollers of Cylindrical Roller Bearings

滚动体素线形状对圆柱滚子轴承应力的影响

Affect of Roller Profile on Stress in Cylindrical Roller Bearings

预负荷空心圆柱滚动体轴承的有限元分析及优化设计

FEA and Optimization of the Preloaded Hollow Cylindrical Roller Bearings

预压柔性滚子轴承滚动体的设计与分析

Design and Analysis on Roller of Prepressing Flexible Roller Bearings

满装滚动体轴承径向自锁的必要条件有向图的满装

Necessary Condition of Radial Self-Locking of Full complement Bearing

在材料的要求，戒指和滚动体。

Demands on Materials for Rings and Rolling Elements .

圆柱滚子轴承滚动体新的修形曲线

A new crowned roller of cylindrical roller bearings

一种新型轴承滚动体表面粗糙度非接触式测量仪的研制

On the Development of A New Non-contacting Surface Roughness Measuring Instrument for Bearing Rollers

新型滚动体轴承-深穴空心圆柱滚子轴承承载性能的理论研究

Research on the performances of a novel roller bearing-deep cavity hollow cylindrical roller bearing

空心圆柱滚动体接触状况的分析研究

Analysis of Contact Problems on Hollow Cylindrical Roller

空心滚动体的强度分析

Analysis of the Strength of Hollow Roller

最后，又对预负荷空心圆柱滚动体轴承的刚度进行了研究。

At last , the rigidity of the preloaded hollow cylindrical roller bearing is researched .

通过分析数控磨床进给滚珠丝杠刚度的影响因素，提出了选用滚动体数目多且增大接触角的大刚度丝杠专用轴承；

The effect factors on feeding rolling ball screw rigidity of NC grinder is analyzed .

调心轴承球面滚动体成形工艺及模具设计

Precision Shaping and Design of Mould for Sphere Scroll Body of Center - adjustable Bearing

而我国对空心滚动体轴承的研究起步较晚。

But the researches on the hollow cylindrical roller bearing are very late in our country .

氮化硅陶瓷滚动体的接触疲劳

Contact Fatigue of Si_3N_4 Ceramic Roller

滚针轴承是拥有薄的，长的滚动体的圆柱滚子轴承。

The needle roller bearing is a cylindrical roller bearing with thin , long rolling elements .