关节轴承摩擦学性能与剩余寿命预测综述  

Review on frictional properties and residual life prediction of spherical plain bearing

作　　者：吕延军[1] 赵晓伟 陈锐搏 杨鑫亮 张永芳 杨凌宇 方建敏 LYU Yan-jun;ZHAO Xiao-wei;CHEN Rui-bo;YANG Xin-liang;ZHANG Yong-fang;YANG Ling-yu;FANG Jian-min(School of Mechanical and Precision Instrument Engineering,Xi'an University of Technology,Xi'an 710048,Shaanxi,China;Faculty of Printing,Packaging Engineering and Digital Media Technology,Xi'an University of Technology,Xi'an 710054,Shaanxi,China;Aero Engine Control System Institute,Aero Engine Corporation of China,Wuxi 214063,Jiangsu,China)

机构地区：[1]西安理工大学机械与精密仪器工程学院,陕西西安710048 [2]西安理工大学印刷包装与数字媒体学院,陕西西安710054 [3]中国航空发动机集团有限公司控制系统研究所,江苏无锡214063

出　　处：《交通运输工程学报》2025年第1期29-47,共19页Journal of Traffic and Transportation Engineering

基　　金：国家自然科学基金项目(52075438);陕西省重点研发计划(2024GX-YBXM-268)。

摘　　要：从外部因素和表面处理两方面梳理了关节轴承摩擦学性能的研究进展,从模型预测和数模联动预测两方面概述了关节轴承剩余寿命预测的研究进展;剖析了作用载荷、环境温度、摆动周期、润滑材料、表面涂层、表面改性、表面织构及表面加工对关节轴承摩擦学性能的影响;探讨了关节轴承寿命的影响因素及预测方法。研究结果表明:外部因素对关节轴承摩擦学性能影响较大,大多情况下均是多因素相互耦合,需要阐明外部因素对关节轴承摩擦磨损的作用机理,进而设计关节轴承的结构、润滑方式及耐磨材料等;表面处理能够减小关节轴承摩擦副的磨损,为了采用表面处理改善关节轴承摩擦副的摩擦磨损,需阐明涂层参数、改性工艺、织构参数及加工工艺等对关节轴承摩擦学性能的影响规律,进而研发具有成本低、可靠性高、能源消耗低及环境污染小等特点的表面处理方法,提升关节轴承的摩擦学性能;影响关节轴承剩余寿命的内外因素较多,为了准确地预测关节轴承的剩余寿命,需要分析服役工况下关节轴承的工作状态及摩擦磨损情况,进而构建可靠的寿命预测模型和评估方法,预测关节轴承的剩余寿命。The research progress of the frictional properties of the spherical plain bearing was sorted out from two aspects of the external factor and surface treatment.The research progress of the residual life prediction of the spherical plain bearing was reviewed in terms of model prediction and data-model fusion prediction.The effects of the load,environmental temperature,swing cycle,lubricating materials,surface coating,surface modification,surface texture,and surface processing on the frictional properties of the spherical plain bearing were analyzed.The influencing factors and prediction methods of the spherical plain bearing life were discussed.Research results show that external factors have a significant influence on the friction and wear of the spherical plain bearing.In most cases,multiple factors are usually coupled during operation.Therefore,it is necessary to elucidate the mechanisms of the external factors on the friction and wear of spherical plain bearing,then the structure,lubrication mode and wear-resistant material of the joint bearing can be designed.Surface treatment can reduce the wear of spherical plain bearing friction pairs,and to improve the friction and wear of spherical plain bearing friction pairs by surface treatment,it is necessary to clarify the influence rules of coating parameters,modification process,texture parameters,and processing technology on the frictional properties of spherical plain bearing,so as to develop a surface treatment method with characteristics such as low cost,high reliability,low energy consumption,and minimal environmental pollution and enhance the frictional properties of the spherical plain bearing.There are many internal and external factors that affect the residual life of the spherical plain bearing.To accurately predict the residual life of the spherical plain bearing,it is necessary to analyze the operating conditions and friction and wear of the spherical plain bearing under service conditions.As a result,a reliable life prediction model and evaluation meth

关 键 词：航空发动机 关节轴承 摩擦学性能 外部因素 表面处理 剩余寿命预测 寿命评估方法 

分 类 号：U664.21[交通运输工程—船舶及航道工程]