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- coefficient of frictional wear coefficient 磨损系数
- The larger the coefficient of friction is, the larger TAZ becomes. 摩擦系数越大,热影响区越大。
- coefficient of frictional wear 磨损系数
- The polymers used to make bearings have a low coefficient of friction and are highly resistant to wear and fatigue. 用于制造轴承的聚合物,摩擦系数低,并对磨损和疲劳具有很高的抗性。
- Results show that the filled POM composites exhibit a low coefficient of friction and high wear resistance as compared to the unfilled POM. 结果表明:填充POM复合材料与未填充POM相比,摩擦因数降低,耐磨性提高。
- Ceramic-ceramic and metal-metal articulations are being ealuated because of their low coefficient of friction and superior wear characteristics. 由于摩擦系数低、抗磨性能强,人们对陶瓷对陶瓷及金属对金属关节进行了研究。
- Standard Test for Wear Rate and Coefficient of Friction of Materials in Self-Lubricating Rubbing Contact with a Thrust Washer Using the Micro-Tribometer mod. 标准测试的磨损率和摩擦系数的材料的自润滑摩擦接触推力洗衣机使用微摩擦国防部。
- Results showed that DAE had excellent adaptability in L-HM68 hydraulic oil and L-DAB100 compressor oil. The load carrying capacity increased, whereas the coefficient of friction decreased and wear resistance increased. 试验结果表明 :DAE添加剂在L HM68液压油和L DAB10 0空压机油中具有良好的适应性 ,使其承载能力增强 ,摩擦系数降低及耐磨性增强 ;
- The result shows that the coefficient of friction of GCr15 steel ring against nano-ZrO2 ceramic block is 37.3% less than that against 45# steel block, the wear weight loss of nano-ZrO2 ceramic block is only 0. 76% of that of 45# steel block. 结果表明:ZrO2陶瓷比45号钢与GCr15钢对磨的摩擦因数值减少37.;3%25;其磨损量仅为45号钢磨损量的0
- According to the analysis of the performance of antifriction by using abrasion tester,coefficient of friction and wear loss were measured on the conditions of regular feeding oil and no oil. 采用摩擦试验机对所制备的产物的抗磨性进行了表征分析;确定了正常供油状态下和无机油状态下,该纳米抗磨剂的摩擦因数及其磨损量。
- The influence of lubricant properties on coefficient of friction (COF) of coated paper was studied in this paper. 探讨了涂料中润滑剂的添加对涂布纸表面摩擦系数的影响。
- This review addressed the mechanism of friction between yarns and friction wear, its affecting factors, the lubricating mechanism of yarn finish oil, and components of finish oil. 综述了纱线摩擦和磨损的机理及其影响因素;论述了纱线油剂的润滑机理;并讨论了油剂组成及其作用.
- Self-lubricating rod bushing with a low coefficient of friction for smooth actuation. 自润滑连杆衬套的低摩擦系数平稳驱动。
- Constant friction wore out the heels of my shoes. 不断的摩擦磨损了我的鞋跟。
- The standard value of ventilation resistance and coefficient of frictional resistance is very significant to the ventilation management of the mine as the basic data. 标准风阻值和标准摩擦阻力系数值作为矿井通风技术管理的基本资料对矿井通风管理具有重要意义。
- A numerical measure of a physical or chemical property that is constant for a system under specified conditions such as the coefficient of friction. 系数,率物理或化学性质的数值度量,在规定条件下对于一个系统来说它是常量,例如摩擦系数。
- TFE is a selflubricating polymer with a very low coefficient of friction, which makes an excellent seating material for quarter-turn ball valves. TFE是一种自润滑聚合物,摩擦系数很低,这使得TFE成为角行程球阀极好的阀座材料。
- The strain and the stress site in course are achieved,and the influence of deformation and coefficient of friction on drawing force is analysed. 得到了拉拔过程中工件变形的应力、应变场等,并分析了变形程度和摩擦系数对拉拔力的影响。
- Also discussed are hazards of friction wear, methods of study and the application and development of tribological design in the monitoring of mechanical parts and their working conditions. 分析了摩擦磨损的危害及对其研究的重要性和方法;阐述了摩擦学设计在机械零件和机械工况监测中的应用及其发展。
- The low coefficient of friction of a metallic head articulating with a polyethylene cup as a bearing is fundamental to total hip arthroplasty. 金属头对聚乙烯臼关节的低摩擦系数是全髋关节置换的基础。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries