农机使用与维修Issue(5)：38-41,4.DOI:10.14031/j.cnki.njwx.2026.05.009
基于灰色关联法的农机具轴承寿命分析
The life analysis of agricultural machinery bearings based on the grey relational method
摘要
Abstract
Due to the complex factors affecting the bearing life of agricultural machinery,traditional bearing life analysis methods are difficult to effectively analyze the bearing life of agricultural machinery in different environments.In order to more accurately estimate the service life of agricultural machinery bearings,this paper proposes a bearing life analysis method based on grey correlation method to address the shortcomings of traditional P-L theory in accurately analyzing the service life of bearings in different environments.The 6205 deep groove ball bearing of a corn seeder is used for anal-ysis,and the data is processed through experiments and grey correlation method to obtain the impact proportion of various factors on bearing life.This method can effectively analyze the main reasons affecting the life of bearings and provide ef-fective reference for the design and maintenance of agricultural machinery.关键词
农机具/轴承寿命/灰色关联法Key words
agricultural machinery/bearing lifespan/grey correlation method分类
农业科技引用本文复制引用
陈永前,陈苗苗,文净,穆亚平,陶波,陈涛..基于灰色关联法的农机具轴承寿命分析[J].农机使用与维修,2026,(5):38-41,4.基金项目
毕节市科技计划支撑项目(毕科合[2025]49号) （毕科合[2025]49号）
