【摘要】 改变CFR/PEEK表面润湿性，利用HARKE接触角测量仪测量表面接触角，采用OLYMPUS OLS-3100奥林巴斯激光共聚焦显微镜扫描试件表面，获取真实二维照片和三维形貌图，采用MMD-5A标准摩擦磨损试验机在水、海水和液压油介质中进行摩擦磨损试验。结果表明：疏水(油)表面可以有效减小摩擦系数和磨损量，同一种润湿性试件在不同介质中的摩擦系数比较，疏水(油)表面在水介质中摩擦系数最小稳定在0.03左右，海水介质中为0.04左右，液压油介质中为0.1左右；磨损量比较，疏水(油)表面在水介质中磨损量最少为2 mg,海水介质中为7 mg,液压油介质中为1 mg;不同介质中，润湿性对摩擦系数的影响为水<海水<液压油。更多还原

【Abstract】 Changing CFR/PEEK surface wettability, the surface contact angle was measured by HARKE contact angle meter, and the surface of the specimen was scanned by OLYMPUS OLS-3100 Olympus laser confocal microscope to obtain a real two-dimensional photographs and three-dimensional topography, the friction and wear test was carried out in water, seawater and hydraulic oil medium using MMD-5A standard friction and wear testing machine. The results show that the hydrophobic(oil) surface can effectively reduce the friction coefficient and wear amount. The friction coefficient comparison of the same wettability specimen in different media: The minimum and stable friction coefficient of hydrophobic(oil) surface in water medium is about 0.03, that of seawater medium is about 0.04, and that of oil medium is about 0.1; wear comparison: the wear amount of hydrophobic(oil) surface in water medium is at least 2 mg, 7 mg in seawater medium and 1mg in oil medium; In different media, the influence of wettability on friction coefficient: water<sea water<hydraulic oil.更多还原