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1)  design of friction pairs
摩擦副设计
2)  tribological design
摩擦学设计
1.
Magnetic - Fluid Reciprocating Shaft Seal and Its Tribological Design;
磁流体往复轴密封及其摩擦学设计初探
2.
Tribological Design of the Cylinder Liner - Piston Rings in Internal Combustion Engines;
内燃机缸套活塞环系统的摩擦学设计
3.
To meet the requirement of Web-based modern design system for the tribological design,a tribological design system was developed using VFP+SQL based on single user edition tribological database.
为满足基于网络的现代设计对摩擦学系统设计的需求,在单机版摩擦学数据库的基础上,开发了一套建立在VFP+SQL平台基础上的摩擦学设计专家系统。
3)  tribology design
摩擦学设计
1.
Tribology design of gear reducer based on lubrication
以润滑为中心的齿轮减速器的摩擦学设计
2.
The network can be used as an efficient tool or method in tribology design and programming calculation and the method of neural networ.
建立了摩擦学特性影响规律的径向基神经网络模型,可以较准确地计算和预测不同摩擦学系统条件下摩擦系数与各影响参数之间的关系;进一步基于神经网络建立了不同系统之间的泛函数关系,基本解决了摩擦学系统的条件转化,为摩擦学设计、程序化计算和分析提供了一种方便有效的工具。
4)  frictional pair
摩擦副
1.
In order to investigate the dynamics characteristics of flow field between frictional pairs in the hydro-viscous drive(HVD),an experimental rig was designed and manufactured,which was used for simulating the oil film flow field.
为进一步研究液黏调速器摩擦副油膜流场的动力学特性,研制了一台用于模拟摩擦副油膜流场的实验装置,并设计了相应的实验数据采集系统和油膜厚度闭环控制系统。
2.
The wear mechanisms of the frictional pairs were discussed as well.
结果表明,ZQSn12-2和S16MnCr组成的摩擦副的磨损轻微,磨损率较低,其磨损表面仅出现细小的擦伤痕迹,在蜗杆传动中具有推广价值。
3.
The effect of relative humidity on the static friction coefficients of four frictional pairs, namely, metal metal, metal graphite, metal TiN coating, and metal TiN coating pairs, was examined on a friction and wear tester made in our laboratory.
在自制的试验台上考察了相对湿度对金属 -金属摩擦副、金属 -石墨摩擦副、金属 - Ti N涂层摩擦副及金属 - WC涂层摩擦副的静摩擦系数的影响 。
5)  friction pair
摩擦副
1.
Tracked Vehicle Stepless Steering Hydraulic Component-The Study of the Sliding Friction pair for Piston Pump;
履带车辆无级转向用液压元件──高压柱塞泵摩擦副研究
2.
Wear Process and Its Simulation Test of Friction Pair of High Pressure Pump in Antiwear Hydraulic Oil Test;
抗磨液压油试验高压泵摩擦副磨损过程分析及其模拟
3.
In this paper,the newly developed variation and nonlinear optimization methods are employed to solve the energy functions,the cold welding history under the asperities contacting was analyzied,with the aim of investigating the cold-welding characteristics of friction pairs in space mechanism.
以新发展的变分法和非线性优化方法求解能量泛函,分析微凸体峰元相互接触下的冷焊发展历程,研究空间机构摩擦副摩擦力下的冷焊问题,并对计算结果进行了讨论。
6)  45CrNi pair
45CrNi摩擦副
1.
A pin-on-disk test rig was used to investigate the influence of sliding speed and contacting pressure on the friction and wear behavior of 45CrNi pair under dry sliding condition.
利用销盘摩擦磨损试验机,考察了干滑动摩擦条件下滑动速度、接触压力对45CrNi摩擦副摩擦磨损性能的影响。
补充资料:摩擦学:滚动摩擦
滚动摩擦
两相互接触的物体有相对滚动或有相对滚动趋势时的摩擦。滚动摩擦的机理不同於滑动摩擦﹐它主要来源於滚动体在接触区域產生弹-塑性变形﹐在以接触点(或线)为中心的接触区内接触压力分布不对称﹐致使支承面的反力N 发生偏心﹐并產生摩擦力F (见图 滚动摩擦示意图 )。用表示法向反力N 到接触点的距离﹐根据力的平衡条件可得
        
        式中为滚动体半径﹔为滚动摩擦係数﹐它的量纲为长度﹐其值与接触面的材料﹑粗糙度﹑温度和湿度等因素有关。
  
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