This quantity is time dependent in models where Tresca plasticity is assumed, while Archard's model for this assumes uses a term for shear stress instead of the Bowden-Tabor model, which takes into account the area of the asperities.
This quantity is time dependent in models where Tresca plasticity is assumed, while Archard's model for this assumes uses a term for shear stress instead of the Bowden-Tabor model, which takes into account the area of the asperities. The dry form of it is independent of velocity according to Coulomb's law, and Amonton's law states that this quantity is proportional to the normal force. Existing in static and kinetic forms, for 10 points, identify this force that opposes motion.
This quantity is time dependent in models where Tresca plasticity is assumed, while Archard's model for this assumes uses a term for shear stress instead of the Bowden-Tabor model, which takes into account the area of the asperities.
friction