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- Slipper friction pairs 滑靴摩擦副
- Halving drill pressure and doubling rotation speed can not reduce the performance load between friction pairs. 轴承系统的径向间隙越小,相应的峰值接触压力越低;
- The scuffing resistant of sliding friction pairs can be increased by changing these factors.To study the scuffing mechanism o... 咬死一般在几秒钟之内完成,些因素进行试验研究。
- The actual block and slider friction pairs of prototype machine use liner bearing roller axletree but don’t fit high-speed and short-journey condition. 我们开发的样机的滑块-滑道副中选用的是直线支承滚子轴承,但该种直线轴承并不适用于高速、短行程运行条件,易发生损坏。
- The micro-pits of working surface between friction pairs with regular profiles can modify surface tribology character,improve lubrication and wear-resisting. 在摩擦副表面加工一定规则形貌的微凹坑可改善表面摩擦特性,提高润滑、耐磨性能。
- The experimental results showed that phosphating process can effectively reduce the friction coefficient of friction pairs of phosphating coating and cast iron. 试验结果表明:磷化工艺可以有效降低灰铸铁与磷化膜层之间的摩擦系数;
- To the features of the brake friction pair,the property of friction surface,taking the brake friction pair in automobile as a example,is analyzed with the method in tribology. 针对制动摩擦副的特点,运用摩擦学的分析方法,分析以汽车制动摩擦副为代表的摩擦表面特性,进而得出对制动衬片的性能要求。
- By means of reaserched the friction pair surace failure and the material used in secondary seal ring,the leakage reason of mechanical seal and their solution measure are ffound. 通过对机械密封摩擦副表面失效及副密封圈用材的研究,寻找机械密封泄漏原因和解决办法。
- Deng B Q, Ren L Q, Su Y.Tribological study on bionically unsmoothed surface modeling piston-cylinder friction pair[J].Journal of Jilin University, 2004, 34(1): 79-84. [4]邓宝清;任露泉;苏岩.;模拟活塞缸套摩擦副的仿生非光滑表面的摩擦学研究[J]
- After being exerted different polar and strength applied voltages to friction pair, their effects on tribology performance were observed and some useful conclusions were drawn. 在摩擦副两端施加外加电动势后,测量观察了不同极性、不同强度的外加电动势对摩擦学特性的影响,得出了一些有益的结论。
- To research the lubrication mechanism of port plate/cylinder block friction pair in axial piston pump,a micron electrohydraulic position feedback control system was developed. 为了研究轴向柱塞泵配流盘/缸体摩擦副的润滑机理,研制了微米级电液位置反馈控制系统。
- Zhuang G S,Wang C G,Wang H Q.Influence of friction pair combination on tribological performances[J].Materials for Mechanical Engineering,2003,27 (11):52-54. [2]庄光山;王成国;王海庆.;摩擦副组合对摩擦磨损性能的影响[J]
- 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. 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。
- It proves that additive can greatly improve the tribological performances of friction pairs by observing the variance of mating surface topograph, wear mass loss, friction factor and so on. 通过分析对摩表面的形貌特征、磨损量和摩擦因数等方面的变化,结果表明,抗磨添加剂能极大地改善机械系统的摩擦学性能。
- The results indicate that except T301,all these oil additives and CuS nanoparticles have synergy effect.This synergy effect can further reduce the fretting wear volume of friction pairs. 结果表明:除T301外,其它几种油品添加剂与硫化铜纳米粒子添加剂存在协同作用,这种协同作用能进一步降低摩擦副的微动磨损体积。
- By studying the mechanism of scuffing and the analysis of the loads between the friction pairs of the impact part of the impact shearer,the author puts forward some improving measures. 通过对冲击式采煤机冲击部摩擦副之间的胶合失效机理和受力分析研究,提出一些改进措施。
- I bought a pair of tan leather shoes the other day. 前几天我买了双棕褐色的皮鞋。
- The friction surfaces of the friction pair consisting of the semimetallic frictionmaterial and cast iron were examinated by scanning electron microscopy(SEM)and energydispersive analysis of X-ray(EDX). 用扫描电子显微镜(SME)和X-射线能谱分析法(EDX)对铜纤维增强的半金属摩阻材料与灰铸铁对偶滑摩后的摩擦表面进行了分析,研究了摩阻材料中铜纤维的摩擦磨损行为。
- The mathematical model was developed to account for the electro-viscosity function induced by electric double layer(EDL) under conditions of external electric fields working on friction pair. 根据双电层理论,建立了外电场作用下流体润滑中的双电层引起的电粘度效应的数学模型,并通过组合滑块水润滑试验考察了双电层的电粘度效应对流体润滑性能的影响。
- Footwear resembling such a slipper. 类似印第安软皮鞋的鞋