哈尔滨轴承
哈爾濱軸承
합이빈축승
Journal of Harbin Bearing
2015年
3期
34-38
,共5页
在线监测%润滑油分析%磨粒监测%聚类分析
在線鑑測%潤滑油分析%磨粒鑑測%聚類分析
재선감측%윤활유분석%마립감측%취류분석
on-line monitoring%lubricating oil analysis%wear debris monitoring%cluster analysis
为了研究载荷与润滑油性能的相关性，以自制的四球摩擦磨损试验机为试验设备，设计并搭建了润滑油性能在线监测系统。选取润滑油粘度、介电常数及磨粒浓度为在线可测量，研究了载荷对服役阶段润滑油性能的影响及其相关性，并对基于不同载荷的润滑油状态进行了分类。试验结果表明：载荷与润滑油性能衰变程度存在着相关性，且随着载荷的增加，润滑油的性能下降，氧化衰变程度加剧，磨损程度加剧。本研究为今后研究润滑油的健康状态表征方法提供了依据。
為瞭研究載荷與潤滑油性能的相關性，以自製的四毬摩抆磨損試驗機為試驗設備，設計併搭建瞭潤滑油性能在線鑑測繫統。選取潤滑油粘度、介電常數及磨粒濃度為在線可測量，研究瞭載荷對服役階段潤滑油性能的影響及其相關性，併對基于不同載荷的潤滑油狀態進行瞭分類。試驗結果錶明：載荷與潤滑油性能衰變程度存在著相關性，且隨著載荷的增加，潤滑油的性能下降，氧化衰變程度加劇，磨損程度加劇。本研究為今後研究潤滑油的健康狀態錶徵方法提供瞭依據。
위료연구재하여윤활유성능적상관성，이자제적사구마찰마손시험궤위시험설비，설계병탑건료윤활유성능재선감측계통。선취윤활유점도、개전상수급마립농도위재선가측량，연구료재하대복역계단윤활유성능적영향급기상관성，병대기우불동재하적윤활유상태진행료분류。시험결과표명：재하여윤활유성능쇠변정도존재착상관성，차수착재하적증가，윤활유적성능하강，양화쇠변정도가극，마손정도가극。본연구위금후연구윤활유적건강상태표정방법제공료의거。
To study the correlation between the load and the properties of lubricating oil, a homemade four-ball test rig is proposed, as well as the on-line monitoring system of lubricating properties. The viscosity, permittivity and wear particle concentration of lubricating oil are selected as on-line measurable indicators. The correlation of load and the indicators of lubricating oil on working conditions are studied, along with that the state of the lubricating oil is classified into different classes. The results indicate that the degree of lubricant degradation has some correlation with the load. The performances of the lubricating oil drop with the load increases, therefore lead to the serious degree of lubricant oxidation and wear. This study provides the bases for future research on characterizing the health state of lubricating oil.
