Experimental and numerical studies of friction-induced vibration and noise and the effects of groove-textured surfaces
The effect of groove on squeal is studied by both experimental and numerical methods. Dynamic transient analysis simulates impact behavior between ball and groove edges. Use both numerical simulation and wear observation to state the role of the impacts. A 3-DOF model was proposed to further study the influence of groove on squeal.
vibration groove squeal dynamic transient analysis friction finite element