Finite Element Simulation Method for Fretting Wear Considering Double-Side Wear Behavior

IF 2.9 3区工程技术 Q2 ENGINEERING, CHEMICAL

Tribology Letters Pub Date : 2025-04-11 DOI:10.1007/s11249-025-01992-3

Yifan Song, Pei Yan, Wenxiang Zhao, Tingwei Sha, Zhicheng Dai, Siyu Li, Huiqing Gu, Xibin Wang

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引用次数: 0

Abstract

Fretting-wear-induced failure of contacting surfaces threatens the safety of assemblies, which means the wear behavior on both contacting surfaces should be fully considered. In this paper, a finite element simulation method was proposed to reveal fretting wear behavior, which simultaneously considered double-side wear of both contacting surfaces. The user subroutine UMESHMOTION based on Archard’s equation was used to describe the fretting wear behavior. The finite element model was tested and validated using results obtained from cylinder-on-flat tangential fretting wear tests conducted under varying fretting amplitudes. The topography and cross-sectional profile characteristics of fretting scar were compared. The dynamic wear behaviors and fretting regime were analyzed from the tangential force–displacement curves and the ratio of shear stress to contact pressure. Besides, the variation of wear volume with fretting cycles was also analyzed. The results obtained from model considering double-side wear shown a better agreement with the experimental results compared to those from model considering single-side wear.

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考虑双面磨损行为的微动磨损有限元模拟方法

接触面的微动磨损破坏威胁着组件的安全，因此应充分考虑两个接触面的磨损行为。本文提出了一种同时考虑两个接触面双面磨损的微动磨损有限元模拟方法。采用基于Archard方程的用户子程序UMESHMOTION来描述微动磨损行为。利用不同微动幅值下圆柱平面切向微动磨损试验结果对有限元模型进行了验证。比较了微动疤痕的形貌和横截面特征。从切向力-位移曲线和切应力与接触压力之比分析了其动态磨损行为和微动状态。分析了磨损量随微动次数的变化规律。考虑双面磨损的模型计算结果比考虑单面磨损的模型计算结果更符合试验结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Tribology Letters 工程技术-工程：化工

CiteScore

5.30

自引率

9.40%

发文量

116

审稿时长

2.5 months

期刊介绍： Tribology Letters is devoted to the development of the science of tribology and its applications, particularly focusing on publishing high-quality papers at the forefront of tribological science and that address the fundamentals of friction, lubrication, wear, or adhesion. The journal facilitates communication and exchange of seminal ideas among thousands of practitioners who are engaged worldwide in the pursuit of tribology-based science and technology.