Numerical modelling of metal-elastomer spring nonlinear response for low-rate deformations

• Autorzy: Sikora W. , Michalczyk K. , Machniewicz T.

Identyfikatory

DOI

10.2478/ama-2018-0005

• Języki publikacji: EN

Abstrakty

EN

Advanced knowledge of mechanical characteristics of metal-elastomer springs is useful in their design process and selection. It can also be used in simulating dynamics of machine where such elements are utilized. Therefore this paper presents a procedure for preparing and executing FEM modelling of a single metal-elastomer spring, also called Neidhart’s spring, for low-rate deformations. Elastomer elements were made of SBR rubber of two hardness values: 50°Sh and 70°Sh. For the description of material behaviour the Bergström-Boyce model has been used.

Słowa kluczowe

EN

bergström-boyce model; neidhart’s spring; metal-elastomer spring; FEM; SBR rubber; nonlinear spring

• Wydawca: Oficyna Wydawnicza Politechniki Białostockiej
• Czasopismo: Acta Mechanica et Automatica
• Rocznik: 2018
• Tom: Vol. 12, no. 1
• Strony: 31--37
• Opis fizyczny: Bibliogr. 19 poz., rys., wykr.

Twórcy

autor

Sikora W.

• Faculty of Mechanical Engineering and Robotics, Department of Machine Design and Technology, AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland

autor

Michalczyk K.

• Faculty of Mechanical Engineering and Robotics, Department of Machine Design and Technology, AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland

autor

Machniewicz T.

• Faculty of Mechanical Engineering and Robotics, Department of Strength and Fatigue of Materials and Structures, AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland

Bibliografia

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Uwagi

1. This work is supported by AGH University of Science and Technology under research program no. 15.11.130.598.

2. Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).