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- Research on the Anti-chucking of the Water Hydraulic Component Piston Friction Pairs 水压元件柱塞摩擦副的抗卡紧研究
- Calculation of Leakage Flow Rate of Piston Friction Pair under Condition of Variable Viscosity 变粘度条件下柱塞摩擦副泄漏流量的计算
- piston friction pairs 柱塞摩擦副
- 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。
- 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。
- 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。
- All the apprentices rushed to help fit the piston. 徒工们都跑过来帮助装活塞。
- Get lathe No.9 set to turn the new piston. 把九号车床调好来车这个新活塞。
- 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。
- I bought a pair of tan leather shoes the other day. 前几天我买了双棕褐色的皮鞋。
