莫易敏,孙静宇,王骏,张鸿

• 1:武汉理工大学机电工程学院
• 2:上汽通用五菱汽车股份有限公司

摘要(Abstract)：

为探究轮毂轴承脂中的微量元素对轮毂轴承脂性能的影响，通过傅里叶变换红外光谱试验分析轮毂轴承脂的元素含量，结合轮毂轴承脂的SRV摩擦磨损试验，研究轮毂轴承脂中微量元素含量对轮毂轴承脂摩擦磨损性能的影响；同时结合轮毂轴承摩擦力矩试验，研究轮毂轴承脂中微量元素含量对轴承启动力矩和转动力矩的影响。研究表明，S元素与轮毂轴承脂的摩擦磨损性能有极高的负相关性。Li元素与轮毂轴承脂的启动力矩有极高的正相关性；Zn元素与转动力矩有极高的负相关性，S元素与转动力矩有高度负相关性。

关键词(KeyWords)： 润滑脂;轮毂轴承;微量元素;轴承力矩

Abstract:

Keywords:

基金项目(Foundation): 校企合作基金项目资助（LZ-JSYJ-TDC-2021-942）

作者(Author): 莫易敏,孙静宇,王骏,张鸿

DOI: 10.19356/j.cnki.1001-3997.20260403.019

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