摩擦副

磨损寿命预测、状态监测及参数优化设计是摩擦副系统的磨损过程中的三大难点。

The three difficult points of a pair of friction components in the wearing progress are the wear life prediction , the state monitoring and the parametric optimum design .

分析了立式高压型涡旋压缩机在稳定运行工况下的摩擦副及其摩擦润滑状态。

The frictional pairs and their lubrication states were analyzed in details for the high side vertical scroll compressor working in the steady state .

主要探索ART（金属磨损自修复技术）材料对灰铸铁摩擦副表面改性的机理和耐磨规律。

The theory and friction resistant law of ART material for surface modification of the friction pair of cast iron are mainly studied .

Si3N4基陶瓷&金属摩擦副抗磨损性能的研究

Study on Wear Resistance Behavior of Si_3N_4 Based Ceramic-Matal Friction Pair

钢与Si3N4摩擦副中边界膜生成机理的探讨

Mechanism study of forming boundary film in steel and Si 3N 4 friction pairs

等离子体喷涂Sn和ZrO2涂层/U-Nb合金摩擦副的摩擦性能

Friction Characteristics of Plasma-Sprayed Sn and ZrO_2 Coatings against U-Nb Alloy

材料转移层对Al2O3基自润滑陶瓷/铸铁摩擦副摩擦的影响研究

Effects of Transfer Layer on the Tribological Characteristics of the Al_2O_3-based Self-lubricating Composites / HT_ ( 20-40 ) Cast Iron Pairs

SiC与ZrO2摩擦副疲劳磨损的有限元分析

Fatigue Wear Analysis of the Friction Couple of SiC and ZrO_2 Ceramics by Finite Element Method

用SEM、TEM和X射线衍射技术观察和分析了磨损前后摩擦副的表面形貌、截面特征、磨屑的形状和磨屑及磨痕的相组成。

The worn surfaces of pins and discs are examined by SEM . The wear debris are analyzed by X-ray diffraction and TEM observation .

用C／Cu复合材料与45钢在无润滑条件下进行磨损试验，统计分析试验数据.得出无润滑摩擦副材料磨损率服从标准正态分布。

On the basis of the wear test of C / Cu composite material we know that the wear rate of an unlubricated pair of friction obeys normal distribution .

依据对曲轴基体、轴瓦与涂层摩擦副匹配性能的分析，选择FeCSiAl作爆炸喷涂的粉末。

According to an analysis of the performance matching of the crankshaft body and bearing bush , Fe-C-Si-Al is selected as the powder for the explosive spray coating .

结果表明：滑动速度、载荷和润滑状态3种因素对PVA水凝胶/钛合金球摩擦副的摩擦系数影响显著程度由高到低依次为载荷>滑动速度>润滑状态；

Friction coefficient of the PVA hydrogel depended significantly on load and sliding speed , and lubricant had little influence on the friction .

固体润滑剂在Ni-Cr合金/Si3N4摩擦副界面的转移行为与摩擦学研究

Transferring Behavior and Tribological Properties of Solid Lubricants at the Interfaces of Ni-Cr alloy / Si_3N_4 Tribo-Couples

介绍了测定MC尼龙基复合材料－岩芯岩石摩擦副之间摩擦因数的试验方法和结果。

Abstract A test procedure of measuring the friction coefficient between modified MC Nylon base composite material and rock core and the test results are introduced .

摩擦副的主要磨损机理为磨粒磨损及UHMWPE塑变导致的表层材料损失。

The wear mechanism of the friction pair involved abrasive wear and material loss on surface layer resulted from UHMWPE plastic deformation .

当摩擦副PV值小于60Nm/s时，尼龙复合材料的磨损机理主要是切削和粘着磨损。

When the PV values of the friction pair are lower than 60 Nm / s , the wear mechanism of the nylon composites is mainly abrasion and adhesion .

ZTM自摩擦副销的磨损特性

Wear Behavior of Pins in ZTM / ZTM Pairs

通过分析摩擦副的Pv值及β值对密封的综合影响，解释了机械密封在生产中失效的原因。

In this paper the failure cause of mechanical seal in production was presented by analyzing the comprehensive effects on seal by the value of Pv and β of friction pair .

不同表面粗糙度的摩擦副润滑状态的Stribeck曲线研究

Study on the Lubrication State of Frictional Pairs with Different Surface Roughness Based on Stribeck Curves

HIP-Si3N4/GCr15摩擦副摩擦、磨损及润滑的研究

Study on Friction , Wear and Lubrication of the Mated Couple of HIP-Si_3N_4 / GCr15

采用专用的台架模拟试验机对固体润滑剂镶嵌轴承套与钢轴摩擦副间的摩擦磨损性能进行测定；用莱次偏光显微镜（PM）测试固体润滑剂的硬度；

The frictional wear property of solid lubricant between embedded bearing sleeve and steel axle friction pair ring was tested by special simulate test machine , The hardness of solid lubricant was tested by PM ;

结果表明刷镀铟铜合金能够改善涨圈摩擦副的摩擦状态而热喷涂PTFE使摩擦状态恶化。

Results show that foe brush plating indium - copper alloy is able to improve frictional state of the ring and the hot spraying PTFE will deteriorate the frictional state of the ring .

Al2O3对硬-软金属配合的摩擦副作用效果强于对硬-硬金属配合的摩擦副，添加量不宜过高。

The friction behavior of Al2O3 to friction pairs of hard-soft metal friction pairs is better than that of hard-hard metal friction pairs , and the add amount of Al2O3 should not be too high .

Ni-P-Si3N4镀层对Si3N4颗粒具有良好的把持力，避免了磨料磨损的产生，摩擦副处于稳定的边界润滑摩擦状态。

Ni-P coating has better bond against Si_3N_4 particles to avoid abrasive wear . Steady boundary lubrication friction is formed within Ni-P-Si_3N_4 pairs .

当摩擦副PV值大于60Nm/s时，磨损机理转变为疲劳剥层或熔融流变，导致磨损量急剧增长。

However , when the PV values is over 60 Nm / s , the wear mechanism of nylon composites changes to fatigue flake off and melting flow . It results in rapid increase in wear mass loss .

研究了碳-银基复合材料与铜银钒合金所组成的摩擦副的摩擦磨损过程，讨论了银基复合材料的成分和组织对摩擦磨损性能的影响，利用SEM对磨损表面进行了分析。

The friction wear process of carbon-silver matrix and copper silver vanadium alloy and the effects of composition , microstructure of silver matrix on the friction wear performance were studied in this paper . The pattern of wear surface of brush was observed with SEM .

近几年，人们将激光表面微造型技术（LST）应用于汽车发动机缸套表面处理显著改善了摩擦副的润滑性能，进一步延长了发动机的使用寿命，具有显著的效果。

In recent years , the LST is applied in surface dealing of automation engine liner , it improves the lubrication feature of friction , prolongs the service life of engine visibly .

本文实验研完了表面粗糙度对线接触GCr15钢摩擦副的边界摩擦与磨损性能的影响。

Using a modified disk machine , the authors have studied experimentally the effects of surface roughness on the boundary friction and wear .

本文提出了以摩擦副的（pv）应力模型和应力强度干涉模型为基础，建立轴向柱塞泵缸体配流盘这对关键摩擦副的耐磨可靠性设计模型。

On the basis of PV stress model and stress-strength reliability model of the friction pair , a model for wear behaviour of the cylinder block flow distributor , which is the key friction pair of axial piston pump , is established .

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 .