重庆大学学报2026，Vol.49Issue(1)：32-39,8.DOI:10.11835/j.issn.1000-582X.2024.204
氟醚唇形油封摩擦磨损及老化性能试验分析
Friction,wear and aging performance of fluoroether lip oil seals
摘要
Abstract
Using a multi-purpose transmission friction test bench,variable-speed dry friction tests were conducted on lip-type oil seals composed of fluoroether rubber,with considering different interference levels and media-aging durations.The effects of aging time and interference on spindle torque,vibration,and frictional wear were systematically analyzed.Results show that,within the tested parameter range,spindle torque decreases with prolonged aging time,while vibration initially decreases and subsequently increases.Increasing interference leads to higher spindle torque and vibration.Moreover,longer aging time and lower interference correspond to reduced wear of the oil seal.Surface observations further indicate that extended aging time produces smoother frictional surfaces and more pronounced swelling.关键词
油封/摩擦磨损/耐介质老化/氟醚橡胶/振动试验Key words
oil seal/friction and wear/resistance to medium aging/fluoroether rubber/vibration test分类
机械制造引用本文复制引用
梁校瑞,陈立杉,孟凡明,高致远,杨圣..氟醚唇形油封摩擦磨损及老化性能试验分析[J].重庆大学学报,2026,49(1):32-39,8.基金项目
国家自然科学基金资助项目(52175160).Supported by the National Natural Science Foundation of China(52175160). （52175160）
