DOI: https://doi.org/10.20535/2305-9001.2012.65.33880

NONLINEAR FORCED OSCILLATIONS OF ANTIVIBRATION MOUNTINGS MACHINES

С. М. Кабанник, О. О. Боронко

Abstract


Abstract. The subject of study in this paper is forced nonlinear vibrations of antivibration mountings of the machine, taking into account the frequency-dependent viscous friction.

Purpose. The aim is to use an approximate analytical method of harmonic balance to investigate the influence of the cubic nonlinear characteristics on the amplitude of the restoring force on the forced vibrations of the machine antivibration mountings. Design/methodology/approach.Разработать метод построения амплитудно-частотной характеристики виброопор при её вынужденных нелинейных колебаний . Findings. Develop a method for constructing the amplitude-frequency characteristics of antivibration mountings when it forced nonlinear oscillations.
Originality/value. The results obtained in the work can be used in the design of new types of antivibration mountings stankov.Razrabotat method for constructing the amplitude-frequency characteristics of antivibration mountings when it forced nonlinear oscillations.


Keywords


antivibration mountings; amplitude; nonlinear characteristics; forced vibration; natural frequency; the frequency of induced forces.

References


Vasilenko M.V., Alekseichuk O.M. Teorіya kolivan i stіykіst Ruhu (Theory of vibrations and firmness of motion) Kyiv:Vishcha school, 2004, 525 p.

Kudinov V.A. Dynamica stankov (Dynamics of machine-tools) Moscow:Mashinostroenie, 1967, 359 p.

Timoshenko S.P., Yang D.H., Uiver U. Kolebaniya v inzhenernom dele (Vibrations are on engineering business) Moscow:Mashinostroenie, 1985, 472 p.

Levitskij N.I. Kolebaniya v mehanizmah (Vibrations are in mechanisms) Moscow:Nauka, 1988, 336 p.


GOST Style Citations


1. Василенко М. В., Алексейчук О.М. Теорія коливань і стійкість руху: Підручник.-К.: Вища шк., 2004. – 525 с.

2. Кудинов В. А. Динамика станков. -М.: Машиностроение, 1967. – 359 с.

3. Тимошенко С. П., Янг Д.Х., Уивер У. Колебания в инженерном деле. -М.: Машиностроение, 1985. – 472 с.

4. Левитский Н.И. Колебания в механизмах. -М.: Наука, 1988.-336 с.





Copyright (c) 2019 Journal of Mechanical Engineering NTUU "Kyiv Polytechnic Institute"