现代制造工程
現代製造工程
현대제조공정
MODERN MANUFACTURING ENGINEERING
2015年
6期
22-26
,共5页
李迎春%邱明%苗艳伟%徐芳%李春梅
李迎春%邱明%苗豔偉%徐芳%李春梅
리영춘%구명%묘염위%서방%리춘매
关节轴承%喷涂%MoS2%复合涂层%摩擦磨损
關節軸承%噴塗%MoS2%複閤塗層%摩抆磨損
관절축승%분도%MoS2%복합도층%마찰마손
spherical plain bearing%spraying%MoS2%composite coating%friction and wear
以MoS2／石墨为固体润滑剂，无机磷酸盐为胶粘剂，利用喷涂方式在GE20ES型关节轴承表面制备不同配比的MoS2／石墨复合涂层，考察了这些复合涂层在旋转摆动条件下的摩擦磨损性能。结果表明，不同配方的MoS2／石墨复合涂层均显示了较好的减摩耐磨性能，其中当MoS2与石墨的配比为3∶1时，MoS2与石墨有较好的协同效果，复合涂层的摩擦学性能最好。
以MoS2／石墨為固體潤滑劑，無機燐痠鹽為膠粘劑，利用噴塗方式在GE20ES型關節軸承錶麵製備不同配比的MoS2／石墨複閤塗層，攷察瞭這些複閤塗層在鏇轉襬動條件下的摩抆磨損性能。結果錶明，不同配方的MoS2／石墨複閤塗層均顯示瞭較好的減摩耐磨性能，其中噹MoS2與石墨的配比為3∶1時，MoS2與石墨有較好的協同效果，複閤塗層的摩抆學性能最好。
이MoS2／석묵위고체윤활제，무궤린산염위효점제，이용분도방식재GE20ES형관절축승표면제비불동배비적MoS2／석묵복합도층，고찰료저사복합도층재선전파동조건하적마찰마손성능。결과표명，불동배방적MoS2／석묵복합도층균현시료교호적감마내마성능，기중당MoS2여석묵적배비위3∶1시，MoS2여석묵유교호적협동효과，복합도층적마찰학성능최호。
The composite coatings with varying proportions of graphite,MoS2 were sprayed on the surface of GE20ES spherical plain bearings.The tribological behavior of composite coatings was studied under rotating oscillatory motion.It was found that the composite coatings with varying proportions of graphite,MoS2 had good wear resistance.The optimum tribological behavior was done when the proportion of MoS2 ,graphite was 3∶1.There are good synergistic effects in MoS2 and graphite.
