磨损自补偿添加剂在成品油中的摩擦学效应  

Tribological Effect of Wear-Self-Compensation Additive in Product Lubricating Oil

作　　者：涂政文[1] 李宏[2] 徐建生[2] 高万振[1] 赵源[1] 

机构地区：[1]武汉材料保护研究所,湖北武汉430030 [2]武汉化工学院机械系,湖北武汉430073

出　　处：《材料保护》2002年第11期10-11,共2页Materials Protection

摘　　要：利用四球试验机考察了二聚酸 3 氯 2 羟基丙单酯 (DAE)在 4种成品油中的摩擦学性能。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 ;DAE在L CKE涡轮蜗杆油中使耐磨性增强 ;DAE在L CKC150齿轮油中虽使承载能力提高 ,减磨性增强 ,但有使耐磨性减小的趋势 ,说明DAE在不同的油中有不同的性能。The tribological performance of 3-chloro-2-hydroxy propyl dimmer acid monoester (DAE) as additive in product oil was evaluated by using four-ball test machine. 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. The antiwear was enhanced in L-CKE worm gearing oil with DAE. The load carrying capacity was increased and the coefficient of friction was decreased in L-CKC150 industrial gear oils with DAE. DAE had different behaviors in different oil.

关 键 词：磨损自补偿添加剂 成品油 摩擦学效应 润滑油添加剂 摩擦磨损 

分 类 号：TH117.2[机械工程—机械设计及理论]