FIELD: technological processes.
SUBSTANCE: invention treats to the vibration equipment and can be used in various industries. The method of deriving and keeping resonance mechanical oscillations lies in the following: affect a working element of vibration installation by exciting periodic force, angular frequencies of exciting periodic force and own oscillations of the working element in a vibratory system adjust in a mode of resonance oscillations; thereat exciting periodic force is transmitted to the working element through the basic elastic link, use exciting periodic force of inertia as exciting periodic force; suspend the working element in space on vibration-isolating elastic restraint with a foundation; excite resonance oscillations of the working element on the basic elastic restraint concerning a source of exciting periodic force of inertia. The specified method is realised by the corresponding device.
EFFECT: deriving of resonance mechanical oscillations of a working element of vibration installation concerning a source of exciting periodic force of inertia without application of reaction mass.
2 cl, 1 dwg
