基于灰色关联法的农机具轴承寿命分析OA

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.