Abstract

AbstractHigh‐frequency vibrations have been shown to smooth the effective characteristics of dry friction and may be used in order to quench undesired phenomena such as friction induced vibrations. Recent contributions have discussed the influence of contact compliance on vibrational smoothing. Within this contribution, an experimental set‐up is presented, which has been developed in order to validate the calculated results. After a brief description, some general properties of the system are investigated, including stationary and oscillatory behaviour. Without vibrational excitation, friction induced vibrations occur at low sliding velocities. The corresponding motion of the system is analysed and compared to the results of FE‐based simulations. Finally, a first attempt is presented reducing the average friction force by imposing appropriate vibrations. (© 2016 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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