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Vol. 6 No. 5, 6 (1989): Former "Proceedings of the Institute of Production Engineering"
Original Research Article

Vibration influence on mechanical properties of castings

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  • Risto Kovač,
  • Siniša Jojin
Risto Kovač University of Novi Sad, Faculty of Technical Sciences, Departman for Production Engineering, Trg Dositeja Obradovica 6, 21000 Novi Sad, Serbia
Siniša Jojin University of Novi Sad, Faculty of Technical Sciences, Departman for Production Engineering, Trg Dositeja Obradovica 6, 21000 Novi Sad, Serbia

DOI

Published 1989-12-01

Keywords

  • vibration,
  • amplitude,
  • frequency,
  • casting

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Abstract

This paper presents an investigation into the influence of vibration, specifically its amplitude and frequency, on the hardness of castings made from AlCu4.5 alloy. The castings were subjected to vibration during the solidification process. The results of the investigation indicate that vibrating the castings increases their hardness, with frequency having a more significant influence.

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