Effect of wear debris on fretting fatigue crack initiation
作者机构：Soete LaboratoryDepartment of Electrical EnergyMetalsMechanical Construction&SystemsFaculty of Engineering and ArchitectureGhent UniversityGhent 9052Belgium State Grid Xinyuan Maintenance BranchBeijing 100000China School of Mechatronic EngineeringChina University of Mining and TechnologyXuzhou 221116China Faculty of EngineeringVan Lang UniversityHo Chi Minh City 700000Vietnam Soete LaboratoryGhent UniversityGhent 9052Belgium
出 版 物：《Friction》 (摩擦（英文版）)
年 卷 期：2022年第10卷第6期
页 面：927-943页
核心收录：
学科分类：08[工学] 080203[工学-机械设计及理论] 0802[工学-机械工程]
基 金：Van Lang University Ministry of Education of the People's Republic of China, MOE
主 题：fretting wear fretting fatigue critical plane Ruiz parameter debris
摘 要：Both wear and fatigue occur in fretting condition,and they interact with one another during the whole *** fatigue is commonly analysed without considering the effect of wear in partial slip regime,although wear affects the lifetime of crack *** paper investigates,for the first time,the effect of wear debris on fretting fatigue crack *** investigate the effect of debris,first fretting wear characteristics in partial slip regime are analysed for loading ***,the effect of wear on fretting fatigue crack initiation is investigated using Ruiz parameters and critical plane methods without considering the debris *** the results,we can see that loading conditions affect the wear profiles in different ***,wear has a significant effect on the fatigue in partial slip regime without considering debris especially on the crack initiation ***,considering wear debris in the analysis,its effect on critical plane parameters is *** is found that by considering the wear debris effect,the frtting fatigue crack initiation location is shifted towards the trailing *** predictions of both crack initiation location and lifetime show a good agreement with the experimental data.
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