The designing and manufacturing methods and technical specification of the multifunctional testing device of friction factor are introduced in the paper.
实验证明了摩擦力、法向力、磨擦系数和摩擦角之间的内在关系,即F=N×f,f=tg(?)。
Study on the friction coefficient of PCBN compact based on cutting force;
基于切削力的PCBN复合片表面摩擦系数研究
Research on new test method of friction coefficient in extrusion process;
挤压工艺的摩擦系数测定新方法研究
On the friction coefficient of diffusion coefficient model;
基于摩擦系数的扩散模型
Research on determining friction factor in column compression by meshless method;
无网格法标定圆柱体压缩过程摩擦系数研究
Study on Workpiece vs Mandrel Velocity and Friction Factor Relationship of Fully-floating Mandrel Mill(Part I);
全浮动芯棒连轧管机组轧件与芯棒速度及摩擦系数研究(上)
A study on lowering friction factor of rubber materials by acid treatment;
酸处理法降低橡胶材料摩擦系数的研究
Feature: Round pit pattern increase friction resistance, prevent from slipping of goods.
特征：圆坑花纹磨擦系数大，运行中增加阻力，防止物料下滑。
In addition, the surface microstructure and the morphology have been observed by scanning electron microscopy( SEM) and X-ray diffraction.
结果表明随着磨损载荷、擦速度的增加，摩擦系数有所减小。
Relationship of Grinding Textures and Surface Friction Coefficient of Common Steels
常用钢磨削纹理方向与其表面摩擦因数的关系
The low density graphite gets higher friction coefficient and bulk worn loss than the high density graphite.
低密度石墨的摩擦系数和体积磨损量比高密度石墨材料高。
The internal surface of cylinder is honed and processed so that the fricition coefficient is low and the service life is long.
气缸内表面经精细珩磨加工，摩擦系数低，使用寿命长。
Study of Influence Factors Testing on Friction Coefficient Injection Core Plate of Railway Freight Car
铁路货车注塑心盘磨耗盘摩擦系数测试影响因素研究
Nano-additive of lubricating can decrease friction factor and repair surface abrasion.
纳米润滑添加剂可以降低摩擦系数,对磨损表面具有一定的修复功能。
The friction coefficient of the polish surface was 74% of that of grind surface.
摩擦表面抛光处理,使摩擦因数降低为磨削处理时的74％。
Petroff equation
佩特罗夫摩擦系数公式
Maximum Allowable Side Friction Factor
最大容许侧向摩擦系数
static steering friction coefficient
静转向地面摩擦系数
To become worn or sore from rubbing.
擦伤，擦疼因摩擦而磨损或擦疼
Study of Numerical Simulation on Reciprocating Wear under Boundary Lubrication Condition;
边界润滑状态下往复摩擦磨损的数值仿真研究
Influence of loading parameters on tribological behavior of TiN coating
加载参数对TiN涂层摩擦磨损行为的影响
A rubbing away or wearing down by friction.
摩擦，磨损，消磨通过磨擦作用擦掉或消耗掉
crock resistance
[染色]耐磨擦性能
make a harsh noise by rubbing
（因磨擦）发出噪音
make a grating or grinding sound by rubbing together.
通过研磨而发出磨擦声。