Wear numerical assessment for partial slip fretting fatigue conditions

被引：54

作者：

Cardoso, R. A. ^{[1
,2
]}

Doca, T. ^{[1
]}

Neron, D. ^{[2
]}

Pommier, S. ^{[2
]}

Araujo, J. A. ^{[1
]}

机构：

[1] Univ Brasilia, Dept Mech Engn, BR-70910900 Brasilia, DF, Brazil

[2] Univ Paris Saclay, CNRS, ENS Paris Saclay, LMT, 61 Ave President Wilson, F-94235 Cachan, France

来源：

TRIBOLOGY INTERNATIONAL | 2019年 / 136卷

关键词：

Fretting fatigue; Wear; Multiaxial fatigue; Theory of critical distances; FINITE-ELEMENT SIMULATION; CRITICAL DISTANCES; WOHLER CURVE; CONTACT; LIFE; METHODOLOGY; PREDICTION; EVOLUTION; STEEL;

D O I：

10.1016/j.triboint.2019.03.074

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

The aim of this work is to evaluate wear effects on life prediction for components subjected to fretting conditions. Therefore, fretting fatigue FE simulations have been carried considering the geometry update due to the material removal and results were compared to both experimental data and FE simulations where wear was neglected. Well known multiaxial fatigue criteria in association with the Theory of Critical Distances (TCD) have been used to estimate life. Results have shown that, for the data assessed, where fretting fatigue tests were conducted on a Ti-6Al-4V alloy under partial slip conditions, considering wear effects might slightly increase the accuracy of life estimates. However, this improvement may not be worth the increase in the computational cost in such analysis.

引用

页码：508 / 523

页数：16

共 55 条

[1]

Abaqus, 2013, ABAQUS US MAN VERS 6

[2]

[Anonymous], 2016, THESIS

[3]

[Anonymous], THESIS

[4] On the use of the Theory of Critical Distances and the Modified Wohler Curve Method to estimate fretting fatigue strength of cylindrical contacts [J].

Araujo, J. A. ;

Susmel, L. ;

Taylor, D. ;

Ferro, J. C. T. ;

Mamiya, E. N. .

INTERNATIONAL JOURNAL OF FATIGUE, 2007, 29 (01) :95-107

[5] A multiaxial stress-based critical distance methodology to estimate fretting fatigue life [J].

Araujo, J. A. ;

Susmel, L. ;

Pires, M. S. T. ;

Castro, F. C. .

TRIBOLOGY INTERNATIONAL, 2017, 108 :2-6

[6] The use of multiaxial fatigue models to predict fretting fatigue life of components subjected to different contact stress fields [J].

Araujo, JA ;

Nowell, D ;

Vivacqua, RC .

FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2004, 27 (10) :967-978

[7] The effect of rapidly varying contact stress fields on fretting fatigue [J].

Araújo, JA ;

Nowell, D .

INTERNATIONAL JOURNAL OF FATIGUE, 2002, 24 (07) :763-775

[8]

Araujo JA, 2019, STUDY SIZE EFFECTS F

[9] CONTACT AND RUBBING OF FLAT SURFACES [J].

ARCHARD, JF .

JOURNAL OF APPLIED PHYSICS, 1953, 24 (08) :981-988

[10] Wear evolution in a stranded rope under cyclic bending: Implications to fatigue life estimation [J].

Argatov, I. I. ;

Gomez, X. ;

Tato, W. ;

Urchegui, M. A. .

WEAR, 2011, 271 (11-12) :2857-2867

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