| 1. | Tribological behavior of h13 steel modified by crn cr coating
13钢摩擦学性能 |
| 2. | Study on the tribological behavior of monel alloy
航用蒙乃尔合金摩擦磨损特性的研究 |
| 3. | Study of the tribological behaviors of nylon 1010 filled with glass powders
尼龙1010复合材料摩擦学性能研究 |
| 4. | Preparation and tribological behavior of sio2 nanoparticles in ionic liquid
离子液体中二氧化硅纳米微粒的制备及其摩擦学性能 |
| 5. | Tribological behaviors of polyetherether ketone composites filled with nanometer al2o3 and polytetrafluoroethylene
3和聚四氟乙烯填充聚醚醚酮基复合材料摩擦学特性研究 |
| 6. | The major conclusions of this thesis are listed as follows : ( 1 ) the influence of sliding velocity on polymers " tribological behaviors concerns mainly with the effect of friction heat
获得了以下主要结论： ( 1 )滑动速度对聚合物材料摩擦磨损性能的影响主要与摩擦界面的热效应有关。 |
| 7. | The pure uhmwpe and a series of uhmwpe - base composites reinforced by cu powder or cuo powder were prepared by means of heat moulding . their tribological behaviors were studied
以模压法研制了uhmwpe材料、无机填料铜粉改性uhmwpe复合材料以及氧化铜改性uhmwpe复合材料，并对其摩擦学行为进行了研究。 |
| 8. | Based on the tribological principle and the theory of contact mechanics , it is feasible to adopt curvature - changing structure in the rock - bit journal bearing system . the structure and coupling relationship of curvature - changing journal bearing under the condition without friction have been analyzed and three kinds of sub - form structure configurations , namely , the pseudo - curvature - changing structure , the conformable curvature - changing structure , and the clearance curvature - changing structure , been differentiated according to the contacting features . the shape optimization and pre - running - in regulations of the contact surface of curvature - changing journal bearing under friction condition have been established . the results of rock bit journal bearing test indicate that the tribological behavior of the bearing can be effectively improved by curvature change based on both designing and pre - running - in
基于摩擦学原理和接触力学理论,提出了可在牙轮钻头滑动轴承中采用变曲率结构.在不考虑摩擦的情况下，就结构设计和配合关系等问题进行了分析讨论，划分了准变曲率、吻合变曲率以及间隙变曲率等3种结构形式；针对考虑摩擦时的变曲率结构，提出了接触形状优化和预磨合的实施方案.钻头轴承试验结果表明，无论是预设计变曲率还是预磨合变曲率，都能改善轴承摩擦副的摩擦学特性，因而值得进一步研究和推广 |
| 9. | The uniformed design of experiment is used and the sas of software was adopted to analyze the result in order to discuss that other additives affect the tribological behaviors of tbp and tpp in the rapeseed oil . it has been found that both tbp and tpp as additives increase the load - carrying capacity and antiwear ability of the vegetable oil . and the tribological model can effectively forecasts the results of the objects so it is help to cut the costs . in addition to other additives have the capcity to affect the tribological behaviors of tbp and tpp
利用四球机考察了磷酸三丁脂( tbp )和磷酸三苯脂( tpp )作为植物油添加剂的摩擦学性能；应用bp神经网络建立了tpp在菜籽油中的摩擦学模型；用均匀设计组织试验， sas统计软件分析处理数据，探讨其它添加剂对tbp和tpp在菜籽油中摩擦学性能的影响。结果表明： tbp和tpp能明显改善植物油的抗磨性并有效提高植物油承载能力；用神经网络建立的摩擦学模型能对目标样本进行有效预测，能节省成本；其它添加剂能影响tbp和tpp在菜籽油中摩擦学性能。 |
