Analysis and Calculation Method of Wear Reliability for A Lock Ring and Hook
Firstly,the wear between the lock ring and hook of a retractable undercarriagedoor lock machine under the action of the periodic load has been discussed.Secondly,the calculations based on the Acrhard model has been established to confirm the incremental wear gap in a given time.Thirdly,the analysis and calculation model of the wear reliability were given when the size parameters,load,material properties and permissible wear distribute randomly.Finally,agree with the experimental data,the calculations and the analysis of the reliability prove that the model established in the paper is appropriate and practical.
lock ring lock hook Archard wear wear reliability
Wei Han Weimin Cui Hangshuai Li Tianxiang Yu
School of Aeronautics Northwestern Polytechnical University Xian, China
国际会议
成都
英文
847-851
2012-06-15（万方平台首次上网日期，不代表论文的发表时间）