干摩擦磨屑的三维形貌特征研究综述  

Review on the Three-dimensional Surface Characteristic Research of Dry Friction Wear Debris

作　　者：马飞[1] 杜三明[1] 张永振[1] 

机构地区：[1]河南科技大学材料科学与工程学院,河南洛阳471003

出　　处：《润滑与密封》2011年第1期112-116,共5页Lubrication Engineering

基　　金：国家重点基础研究发展计划(973计划)资助项目(2007CB607603);国家自然科学基金项目(50975078);973计划前期研究专项(2010CB635113)

摘　　要：磨屑是反映摩擦学系统时变特征的系统输出变量,对磨屑进行分析是确定摩擦副系统特性的主要内容之一。介绍磨屑的动态获取、识别研究现状和表面三维形貌表征参数(高度偏差Sa、均方根Sq、表面斜度Ssk、表面峭度Sku等)与摩擦学性能参数(摩擦因数和磨损量)之间的映射关系的研究现状,在此基础上提出干摩擦下磨屑的三维形貌特征研究方向。Wear debris was reflected system output variables of the system time-varying characteristics,and wear debris analysis was to determine the friction pair system features.The research of the dynamic access and identify of wear debris,the mapping relationship between three-dimensional characterization of surface topography parameters（Sa,Sq,Ssk,Sku etc.）and tribological performance parameters（friction coefficient and wear）were introduced.The research direction of three-dimensional characteristic of dry friction wear debris was suggested.

关 键 词：磨屑 三维形貌 表面粗糙度 

分 类 号：TH117.1[机械工程—机械设计及理论]