利用磨粒信息的装载机销轴表面磨损预测分析  

Forecasting analysis of loader pin surface wear based on the wear debris information

作　　者：孙冬冬[1] 王玉玲[1] 阮文峰[2] 赵顺[1] 

机构地区：[1]青岛理工大学,青岛266033 [2]兖州煤业股份有限公司,邹城273500

出　　处：《现代制造工程》2014年第4期127-131,共5页Modern Manufacturing Engineering

基　　金：山东省自然基金资助项目(ZR2009FM066)

摘　　要：介绍一种将铁谱技术运用到脂润滑装载机销轴磨损研究的方法,针对装载机上销轴的使用量大、磨损严重和易损坏等特点,在装载机销轴的实际工作环境,对其生命周期中不同的磨损阶段进行研究,在磨损过程中分阶段进行取样,利用分析式铁谱仪制谱,用铁谱显微镜对谱片进行观察,研究装载机销轴各个磨损阶段磨粒的典型特点,为进一步监测、评估销轴的磨损状况,分析和研究销轴磨损机理提供理论基础。Introducing a kind of wear research methods which apply ferrography technology to grease lubrication loader pin .Point-ing to the characters of tremendous usage ,wear serious and easy to damage .Tracking the actual working environment loader pin life cycle different wear stage and making a research ,make a sampling analysis for the wear process stages ,using analysis type i-ron spectrometer product spectrum piece ,using iron spectrum microscope to observed it ,studying the typical characteristics of the debris in all wear stage ,provides the theoretical foundation for further area detect and estimate which wear condition loader is in , analyse and research pin wear mechanism .

关 键 词：销轴磨损 铁谱技术 润滑脂 磨粒信息 

分 类 号：TH117[机械工程—机械设计及理论]