Analysis of Influencing Factors for Sliding Wear-Fatigue Damage Interaction

DOI

10.2991/icmsa-15.2015.6How to use a DOI?

Keywords

Sliding Wear, Fatigue Damage, Interaction, Influencing Factor.

Abstract

The variable regular for sliding wear under load, sliding velocity, temperature and surface roughness and fatigue damage under load, sliding velocity and surface roughness by mass experimental datum were established. The analytic model for sliding wear-fatigue damage interaction was established. The results show that the contact stress increases with sliding velocity increasing while the sliding velocity is less than 5 mm/s, the contact stress is steady while sliding velocity is more than 5 mm/s, the contact stress increases with friction coefficient increasing under same sliding velocity. The shear stress increases with increasing of sliding velocity while it is less than 5 mm/s, then the shear stress is steady while sliding velocity is more than 7.5 mm/s. The logarithmic fatigue life decreases with increasing of load, and expresses liner relation, the process of wear-fatigue interaction damage is similarly to the process of fatigue damage.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Yu-Tao Yan
AU  - Yuan-Jun Xu
AU  - Xiao-Lin Qian
PY  - 2014/06
DA  - 2014/06
TI  - Analysis of Influencing Factors for Sliding Wear-Fatigue Damage Interaction
BT  - Proceedings of the 2015 International Conference on Material Science and Applications
PB  - Atlantis Press
SP  - 32
EP  - 36
SN  - 2352-541X
UR  - https://doi.org/10.2991/icmsa-15.2015.6
DO  - 10.2991/icmsa-15.2015.6
ID  - Yan2014/06
ER  -