Effect of Pore Parameters on Lubrication Performance of Oil-Containing Cage

摘要：

　　Under oil-free lubrication conditions,oil-containing cage becomes the only oil storage unit for bearing lubrication in aerospace equipment,therefore the performance of oil-containing cage directly determines the running state and operation life of rolling bearing.By X-ray CT technology,three-dimensional reconstruction analysis of cage microporous structure was carried out.And the image segmentation method based a level set function was employed to characterize the pore parameters and micropore structure of the cage.Finally,operating temperature of bearing cage was monitored via quantum dots temperature sensor,which is an on-line and non-contact test method.Based on the theoretical and experimental analysis,the lubrication performance of the oil-containing cage was evaluated.

关键词： Oil-containing cage Bearing lubrication performance Reconstruction analysis Temperature measurement

作者: Tingting Yin Yuanyuan Li Ke Yan Pan Zhang Yongsheng Zhu Jun Hong

作者单位: Key Laboratory of Education Ministry for Modem Design and Rotor-Bearing System,Xian Jiaotong Univer Luoyang Bearing Research Institute Co.Ltd.,Luoyang 471039,China

会议类型: 国际会议

会议名称: 2019机械设计国际会议暨第20届机械设计学术年会

会议地点: 浙江湖州

会议语种:英文

页码: 1124-1135

在线出版日期: 2019-08-12（万方平台首次上网日期，不代表论文的发表时间）