对偶件

该项研究应用SEM和AES现代微观测试手段，对对偶件摩擦表面层结构、成分以及形成过程进行了全面系统的分析。

With SEM and AES modern analysis equipment , the structure , composition andorming process of frictional surface of rubbing pair is systematically analyzed .

在摩擦组元含量相同的情况下，添加莫来石的摩擦材料的摩擦系数、磨损量、对偶件的磨损量均比添加SiO2者要高。

The material containing mullite has higher friction coefficient and higher wear rate of counterpart than that containing SiO_2 under the condition of same content .

钎焊接合的陶瓷-金属复合挺柱，装在汽车发动机上，工作1160h后，陶瓷镶块自身磨损量约为0.25μp，其对偶件45号淬火钢凸轮的磨损量为3.14μp。

Ceramic - metal tappet combined by braze welding was tested in automobile engine . After 1160 hours running , the wear of the ceramic insert itself is 0 . 25 μ p , while that of the quenched 45 steel counterface is 3 . 14 μ m.

结果表明：随着Fe含量增加，Al-Fe复合材料的孔隙率增高，抗拉强度先升后降，伸长率下降，硬度和耐磨性增高，对偶件的减摩性能下降；

The results show that with the increase of Fe volume fraction , the porosity , ultimate tensile strength , hardness and sliding wear-property are increased and the tensile elongation is decreased .

在阳极氧化铝的微孔中填充二烷基二硫代磷酸（DDP）修饰纳米硫化铅能够降低摩擦系数，减少阳极氧化铝对偶件的磨损。

When DDP-capped PbS nanoparticles were filled into the pores of the anodic oxide film of aluminum , both the friction coefficient and the wear rate of the tribocouple can be decreased .

在摩擦测试中，SiC作为硬质相是制动压力的主要承载支点，适当提高SiC含量能有效分散制动压力，避免微区压力集中造成SiC颗粒脱落和划伤对偶件。

In friction experiment , SiC particles bear mostly the brake pressure as hard phase which could disperse effectively the brake pressure and avoid micro-area pressure concentration to obscission of SiC and fish tail dualization if the SiC content is proper .

汽车制动摩擦付金属对偶件表面层的研究

The Study of Frictional Surface of Automobile Brake Drum Matel Mair

半金属钢纤维摩阻材料及对偶件摩擦磨损机理的研究

The Tribological Property Studies of Semimetallic Steel-fibrous Frictional Material and Its Ruffing Pair

在实验过程中，没有发生对偶件的氧化和物质转移。

During the experiment , with no oxidation coupled parts and material transfer .

柴油机三对偶件磨损与供油量关系的定量分析

Quantitative Analysis on the Relationship between the Wear of Diesel Engine Three-coupled Parts and Fuel Supply Quantity

硬对偶件表面加工工艺对密封系统性能影响的试验研究

Effects of the Surface Process Technology of Hard Counterpart on the Operating Performances of Sealing Systems On Antithesis

此时，硬度越高耐磨性越好，但同时对偶件磨损越严重。

The harder , the better wear resistance of the coatings , but worse of the counterpart at this point .

柴油机柱塞、出油阀和喷油嘴这三对偶件的磨损直接影响到柴油机的供油规律。

The wear of diesel engine fuel pump plunger , delivery valve andfuel injector has direct effect on the fuel supply law .

试验表明：含硫的成膜剂，可减少对偶件表面的磨损，但不利于稳定摩擦系数；

The experiments express , adding additive of surface film with S element , it can depress the wear of surface , but at a disadvantage for stabilization friction coefficient .

当石墨含量在10%～15%之间时，减摩材料既能获得较好的密度、硬度，又能充分发挥减摩效果，保护对偶件。

When the graphite content from 10 % to 15 % both anti-friction material to obtain better density , hardness , friction-reducing effect and can give full play to the protection of dual pieces .

本文论述了用甘谷石棉制品厂的四种刹车块材料与宝鸡石油机械厂提供的五种刹车鼓材料作为对偶件的试验研究。

In this paper , describes four kinds of materials for brake blocks made by Gangu Asbestos Products Plant and five kinds of materials for brake-drum provided by Baoji Petroleum Machinery Manufacturing Plant used as couple parts for testing and studying .

运用ADAMS对试验机多向复合滑动时对偶摩擦试件间的相对运动进行了运动仿真分析；运用有限元软件ANSYS对试验机进行了振动模态分析。

The movement simulation analysis of the relative movement of the rubbing pair in multi-directional compound sliding are conducted by using ADAMS . Vibration modal analysis of the test machine is conducted by using the finite element software ANSYS .