Abstract
As the mechanism of fretting fatigue is very complex, there is not a satisfactory fretting fatigue damage criterion at present. In this paper, a fretting related damage (FRD) parameter was proposed based on fretting fatigue mechanism and experimental results. Analysis result proves that tangential force can be used to quantify the effect of fretting. The fatigue lives predicted by FRD parameter are in close agreement with the experimental data. This parameter is succinct and has a determinate physical meaning. The proposed method can make full use of the plain fatigue research results for fretting fatigue life prediction.
| Original language | English |
|---|---|
| Pages (from-to) | 110-118 |
| Number of pages | 9 |
| Journal | International Journal of Fatigue |
| Volume | 73 |
| DOIs | |
| Publication status | Published - Apr 2015 |
Keywords
- Contact analysis
- Criteria plane method
- Fretting fatigue
- Multiaxial fatigue
- Plain fatigue