自补偿添加剂作用下钢-钢摩擦副的摩擦学特性  

The Tribology Characteristic of the Steel-steel Friction Pair in the Wear-self-compensation Additive

作　　者：田娥[1] 莫易敏[1] 

机构地区：[1]武汉理工大学机电工程学院,湖北武汉430070

出　　处：《润滑与密封》2006年第4期73-75,共3页Lubrication Engineering

基　　金：国家自然科学基金项目(59575034)

摘　　要：在轧机压下装置中的齿轮传动钢-钢摩擦副上,考察了所研制的磨损自补偿添加剂SW4对润滑油承载能力及钢-钢摩擦副摩擦磨损特性的影响。结果表明:磨损自补偿剂SW4加入所试验的4种润滑油中,都不同程度地提高钢-钢摩擦副的最大无卡咬负荷和烧结负荷,其中最大无卡咬负荷提高程度较大;同时钢-钢摩擦副的耐磨性也有很大的提高。Aiming at the gear-driven steel-steel friction pair of the rolling mill grinding device,the influences of the wear-self-compensation additive SW4 developed by ourselves on the lubricating oil load-bearing capacity and the friction and wear characteristic of the steel-steel friction pair were studied. The result indicates when the wear-self-compensation additive SW4 is respectively mixed into four testing lubricating oil,the maximal non-seizer load and the weld point .are all enhanced in different degree,and the maximal non-seizer load is enhanced greatly. The capability of resisting the abrasion of the steel-steel friction pair is also improved.

关 键 词：钢-钢摩擦副 磨损自补偿剂 最大无卡咬负荷 烧结负荷 

分 类 号：TH117.1[机械工程—机械设计及理论]