Equivalent parameters of metal-elastomer vibroinsulators

• Autorzy: Cieplok Grzegorz , Wójcik Kaja , Michalczyk Krzysztof , Sikora Wojciech
• Języki publikacji: EN

Abstrakty

EN

This paper concerns a substitute model of the metal-elastomer vibroinsulator that can find use in the mathematical description of vibration machine suspensions. In the case of a plane system, the flexibility matrix of the vibroinsulator was derived and two typical configurations of machine suspensions: symmetrical and asymmetrical, were analysed. For the case of a spatial motion, the elastic matrix of the vibroinsulator and the method of determining its elements was specified. Due to the non-linear character of the vibroinsulator's work, which is caused by large deformations of elastomeric elements under static loads, the analysis was limited to the surroundings of the work point and linear model. The results of theoretical analyses were confirmed by experimental tests.

Słowa kluczowe

EN

metal-elastomer vibroinsulators; vibratory machines; general motion

PL

wibroizolatory metalowo-elastomerowe; maszyny wibracyjne; ruch ogólny

• Wydawca: Poznan University of Technology. Institute of Applied Mechanics
• Czasopismo: Vibrations in Physical Systems
• Rocznik: 2020
• Tom: Vol. 31, nr 2
• Strony: art. no. 2020204
• Opis fizyczny: Bibliogr. 12 poz., il. kolor., fot., rys., wykr.

Twórcy

autor

Cieplok Grzegorz

• AGH University of Science and Technology, al. Mickiewicza 30, Krakow

autor

Wójcik Kaja

• AGH University of Science and Technology, al. Mickiewicza 30, Krakow

autor

Michalczyk Krzysztof

• AGH University of Science and Technology, al. Mickiewicza 30, Krakow

autor

Sikora Wojciech

• AGH University of Science and Technology, al. Mickiewicza 30, Krakow

Bibliografia

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• 8. K. Michalczyk, Analysis of lateral vibrations of the axially loaded helical spring, Journal of Theoretical and Applied Mechanics, 53 (3) (2015) 745 - 755.
• 9. W. Sikora, K. Michalczyk, T. Machniewicz, Numerical modelling of metal-elastomer spring nonlinear response for low-rate deformations, Acta Mechanica et Automatica, 12 (1) (2018) 31 - 37.
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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).