Hydraulic hammer excavator failure due to solid particle contamination

  • Mitar T. Jocanović University of Novi Sad, Faculty of Technical Sciences, Department of Industrial Engineering and Management
  • Velibor V. Karanović University of Novi Sad, Faculty of Technical Sciences, Department of Industrial Engineering and Management
  • Andrea V. Ivanišević University of Novi Sad, Faculty of Technical Sciences, Department of Industrial Engineering and Management
  • Darko M. Knežević University of Banja Luka, Faculty of Mechanical Engineering, Department of automation and mechanisation
DOI: https://doi.org/10.5937/vojtehg62-4676
Keywords: particles, excavators, hydraulics, Wearing,

Abstract


Hydraulic systems of mobile machines are often contaminated by solid particles. Solid particles increase the abrasive wear intensity of hydraulic components and present one of the main causes of system failure. The paper presents a representative example of the solid particle influence on the wear intensity of hydraulic hammer parts, in the cement industry environment.

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Published
2014/02/26
Issue
Vol. 62 No. 1 (2014): January – March
Section
Original Scientific Papers

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