Journal of Production Engineering

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Vol. 21 No. 2 (2018)
Original Research Article

Influence of adittional mass on the cantilever beam to caracteristics bended damping vibration

Seniha Karić University of Tuzla, Faculty of Mechanical Engineering, Univerzitetska 4, 75000 Tuzla, Bosnia and Herzegovina
Edis Nasić University of Tuzla, Faculty of Mechanical Engineering, Univerzitetska 4, 75000 Tuzla, Bosnia and Herzegovina
Merisa Pjanić University of Tuzla, Faculty of Mechanical Engineering, Univerzitetska 4, 75000 Tuzla, Bosnia and Herzegovina

Published 2018-12-30

Keywords

  • bending damping vibration,
  • damping factor,
  • internal damping coefficient,
  • non-dimensional analysis

Abstract

In this paper a damping rate analysis was performed on the cantilever beam and loaded with an additional mass at the free end. The experimentally obtained results for bending damping vibration of the cantilever have been analyzed. The analysis gives the dependence of the damping factor, measured as the relation of the two adjacent amplitudes, from the moment of inertia, all in a non-dimensional form. It was found that there is an influence of additional mass on the internal damping coefficient for different inertia moment of the cantilever.