油封座圈回转密封面螺旋纹理检测  

Inspection of Spiral Texture of the Rotating Sealing Surface of Oil Seal Seat

作　　者：高世阳 王浩鑫 张春龙 岳中政 朱立华 GAO Shi-yang;WANG Hao-xin;ZHANG Chun-long;YUE Zhong-zheng;ZHU Li-hua(Technology Center Shandong Haoxin Machinery Co.,Ltd.,Changyi 261307,China;College of Mechanical Engineering Shandong University of Technology,Zibo 255000,China)

机构地区：[1]山东浩信机械有限公司技术中心,昌邑261307 [2]山东理工大学机械学院,淄博255000

出　　处：《内燃机与配件》2021年第10期126-128,共3页Internal Combustion Engine & Parts

摘　　要：汽车轮毂油封漏油是导致轮端失效的主要问题之一,而油封座圈是用于密封传统轮毂中齿轮油的重要密封零件。该文从与油封配合面油封座圈的螺旋纹理方面提出失效的原因分析并给出了相应的检测方法,通过偏摆仪来检测螺旋纹理,提出了根据螺旋纹理旋向降低漏油率,为提高轮毂油封的密封提供了参考。Oil leakage of automobile hub oil seal is one of the main problems leading to wheel end failure,and oil seal seat ring is an important sealing part used to seal gear oil in traditional hub.In this paper,the failure reason is analyzed and the corresponding detection method is given from the aspect of the spiral texture of the oil seal seat ring on the matching surface of the oil seal.The spiral texture is detected by the deflection instrument,and the oil leakage rate is reduced according to the spiral texture rotation direction,which provides a reference for improving the sealing of the hub oil seal.

关 键 词：油封漏油 轮毂 油封座圈 螺旋纹理 检测 密封 

分 类 号：TG7[金属学及工艺—刀具与模具]