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- non-steady state pure rolling contact 非稳态纯滚动接触
- Principle and Realization of Pure Rolling Contact Gearing 齿轮纯滚动啮合的原理与实现
- ELASTIC-PLASTIC ANALYSIS OF NON-STEADY STATE PURE ROLLING CONTACT 非稳态纯滚动接触弹塑性分析
- The Research on Tooth Form of Pure Rolling Contact Gear 纯滚动接触齿轮的齿形研究
- Pure Rolling Contact Fatigue Life Tester for Balls with Three Point Contact 轴承用球三点接触纯滚动接触疲劳寿命试验机
- Design of an Accelerated Pure Rolling Contact Fatigue Test Rig for Bearing Ball with Three Contact Points 三点接触纯滚动轴承球的强化接触疲劳寿命试验机设计
- Influence of non-steady state loading on two-dimensional wheel-rail pure rolling contact stresses and deformation 非稳态载荷对二维轮轨纯滚动接触应力和变形的影响
- pure rolling contact 纯粹滚动接触
- Rolling Contact Fatigue of Rails: What Remains to be Done? 钢轨滚动接触疲劳的进一步研究?
- Heavy platform truck should select a suitable Ackerman steering mechanism in order to ensure wheels for all axles to be under a pure rolling condition. 大型公路平板车在转向时为了保证各轴车轮处于纯滚动状态,必须选择适当的转向梯形机构。
- These materials are suitable for fabrication of the cage of rolling contact bearings. 这些材料适宜于制造滚动轴承的保持架。
- The surface spalling and fatigue failure may occur after a long time of service, during wheel-rail rolling contact. 摘要钢轨钢的接触疲劳一直为铁路运输部门和研究机构所重视。
- But the study on the rolling contact fatigue failure mechanism of super hard material coati-ngs is in grope. 但是目前对于超硬涂层材料滚动接触疲劳失效机理的研究还处于探索之中。
- The contact geometry parameters and rigid creepages of wheelset and track in rolling contact are analyzed. 分析计算了锥型踏面轮对沿轨道滚动接触时轮轨接触几何参数和不同运动状态下的轮轨之间的刚性蠕滑率。
- Improved osculation conditions and additional profiles further optimise the rolling contact. 改进osculation条件和额外的设定档进一步优化的滚动接触。
- Based on the point that the speeds of the hob and gear are equal along the tangent line at the cutting point, which is consistent with pure rolling between the pitch curves of the hob and gear, a group of equations is set up. 以切削点处工件和刀具的切向速度相等(滚刀节曲线和非圆齿轮节曲线保持相互纯滚动)基本依据，推导出坐标轴联动控制的一组方程式。
- But some assumptions made in his theories are not always in accordance with the conditions of real W/R rolling contact. 但他的理论研究的许多前提条件与实际轮轨滚动接触问题有一定的差异。
- It was pure luck that he was home when we called. 非常幸运，我们打电话时他在家里。
- Braat, G. F.M.,“Theory and Experiments on Multi-Layered,Viscoelastic Cylinders in Rolling Contact”,Technische Universiteit Delft, Phd Thesis,1993. 纪伟翔，新型分纸机构设计与分析，国立清华大学动力机械工程研究所硕士论文，民89。
- Design of data measurement and control system was introduced for bearing balls rolling contact fatigue(RCF) life test rig. 介绍了疲劳试验机数据测量系统和控制系统的设计,主要阐述了数据采集方法和控制过程。
