A numerical parametric study of mechanical behavior of dry contacts slipping on the disc-pads interface

摘要

The aim of this contribution is to present a study based on the determination and the visualization of the structural deformations due to the contact of slipping between the disc and the pads. The results of the calculations of contact described in this work relate to displacements, Von Mises stress on the disc, and contact pressures of the inner and outer pad at various moments of simulation. One precedes then the influence of some parameters on the computation results such as rotation of the disk, the smoothness of the mesh, the material of the brake pads and the friction coefficient enter the disk and the pads, the number of revolutions and the material of the disk, the pads groove.