Abstract
The ring compression test was employed to investigate the relationship between Coulomb friction coefficient and Tresca friction factor in a Coulomb-Tresca friction model. The results indicated that the ratio (k) of Coulomb friction coefficient to Tresca friction factor varies under lubricated and dry conditions. The ratio k can be described by a parabolic function under lubricated conditions and by an exponential function under dry condition. There is a transitional region between lubricated and dry conditions.
| Original language | English |
|---|---|
| Pages (from-to) | 13-18 |
| Number of pages | 6 |
| Journal | Tribology International |
| Volume | 95 |
| DOIs | |
| State | Published - 1 Mar 2016 |
Keywords
- Friction law
- Metal plastic working
- Ring compression test