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Wearing of MR Wire Vibration Insulation Material Under Random Load

  • A. M. Ulanov
  • S. A. Bezborodov
Conference paper
Part of the Lecture Notes in Mechanical Engineering book series (LNME)

Abstract

Vibration insulators and elastic-damping supports made of MR (metal rubber) wire material are widely used. The wearing of this material under random load is researched. The material is considered as anisotropic continuous media. A middle stress in the material is taken as a load parameter. Changing of resonance frequency and vibration transfer coefficient at resonance during lifetime is researched as dependencies on middle stress and density of material. The equations describing these dependencies are obtained. Three types of wearing are described as dependencies on load and MR material parameters. The wire microphotographies after wearing are obtained. The mass lost during wearing as the dependency on stress and density of material is researched.

Keywords

Wearing Random load Vibration insulator MR material ANSYS 

Notes

Acknowledgements

This work was supported by the Ministry of Education and Science of the Russian Federation in the framework of the implementation of the Program “Research and development on priority directions of scientific-technological complex of Russia for 2014–2020”.

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Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.Samara UniversitySamaraRussia

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