1) cylindrical roller
圆柱滚子
1.
Principle of grinding spherical ends of cylindrical roller with generating method and roller convexity calculation anylysis;
用范成法磨削圆柱滚子球形端面原理及滚子凸度计算分析
2.
Based on the non-linear characteristics of fractal theory,the surface profile of cylindrical rollers is studied.
基于分形理论的非线性特征,对圆柱滚子加工表面轮廓进行理论研究,探讨用分数维来表征其加工表面的粗糙度。
2) short cylindrical roller
短圆柱滚子
1.
Study on broaching pockets of turning steel cages in short cylindrical roller bearing;
短圆柱滚子轴承实体车制钢保持架兜孔拉削的研究
3) long cylindrical roller
长圆柱滚子
4) cylindrical roller bearing
圆柱滚子轴承
1.
Study on operating temperature of high-speed cylindrical roller bearings;
高速圆柱滚子轴承工作温度研究
2.
192310K cylindrical roller bearing structure and improvement of test;
192310K圆柱滚子轴承结构及检测改进
3.
Optimal design on hollowness of hollowed cylindrical roller bearing without preloading;
无预负荷空心圆柱滚子轴承空心度的优化设计
5) cylindrical roller bearings
圆柱滚子轴承
1.
In order to solve the problem of Edge Effect and increase the load capacity, the effect of axial material properties on the maximum equivalent stress and the maximum contact stress is studied for cylindrical roller bearings made of functionally gradient materials,with the help of finite element analysis.
为了解决轴承"边缘效应"问题,采用有限元法针对功能梯度材料圆柱滚子轴承滚动体的轴向材料性能对轴承最大等效应力和最大接触应力的影响进行了研究,结果表明:当滚动体轴向材料性能分布合理时,在一定程度上可以降低轴承滚动体的最大等效应力和最大接触应力,降低或避免轴承滚动体"边缘效应",提高轴承承载能力。
2.
This paper presents the dynamic stiffness model of cylindrical roller bearings according to the Lagrange theorem considering both the Hertz elastic deformations and the elastohydrodynamic lubrications,and the model is verified by experiments.
依据拉格朗日定理,在考虑Hertz弹性变形和弹性流体动压润滑的情况下,建立了圆柱滚子轴承旋转过程中的动态刚度模型,并用试验验证了动态刚度模型。
3.
Based on theory of modern elastohydrodynamic lubrication and elasticity,thermal elastohydrodynamic lubrication and stress analysis model of isothermal steady-state,non-isothermal transient,roughness of surface on cylindrical roller bearings was established,and this model was solved by means of numerical analysis.
基于现代弹流理论和弹性力学理论建立了圆柱滚子轴承等温稳态、非等温时变及其接触面粗糙的热弹流分析模型和应力分析模型,用数值分析方法对模型进行了求解,并对圆柱滚子轴承弹流动态性能和滚动体接触应力进行了仿真。
6) deep end-cavity roller
凹端圆柱滚子
1.
In order to prolong the service life of roller bearing, a deep end-cavity roller is applied to roller bearing of cone bits.
国内现有牙轮钻头滚动轴承多采用短圆柱滚子轴承结构,滚子边缘处存在应力集中现象,使得轴承接触表面极易发生疲劳破坏,为提高牙轮钻头滚动轴承抗接触疲劳寿命,提出在牙轮钻头滚动轴承中采用凹端圆柱滚子的方案。
补充资料：电滚子
〈方〉①发电机。②电动机。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条