Effect of adhesion bonds in friction contact on vibroacoustic signal and autooscillations

Autooscillatory phenomena often accompany friction and cutting processes and have many similar features for them. The paper proposes a phenomenological model, which relates the energy of triboacoustic phenomena with the specific features of dry friction modes occurring in movable joints and during the cutting of materials. This work is aimed at expanding the application of vibroacoustic diagnostic systems to engineering equipment in friction and metal cutting.