Title: An experimental study for measuring the natural frequency of the timing belt

Authors: D.A. Melas, I.A. Craighead, I.I. Esat

Addresses: Department of Mechanical Engineering, Brunel University, Uxbridge UB8 3PH, Middlesex, UK. ' Department of Mechanical Engineering, University of Strathclyde, James Weir Building, 75 Montrose Street, Glasgow G1 1XJ, UK. ' Department of Mechanical Engineering, Brunel University, Uxbridge UB8 3PH, Middlesex, UK

Abstract: A method to identify the natural frequency of a timing belt is developed. The method is simple and based on applying a lateral load at a suitable (middle) point between the camshaft wheel and the crankshaft wheel. The tension measurements together with the belt density and length provide necessary information in order to identify the natural frequency. The analytical method is also validated by experimental measurements of natural frequency. Results were found to be in a good agreement.

Keywords: timing belt; natural frequency; tension; vibration.

DOI: 10.1504/IJVD.2004.004953

International Journal of Vehicle Design, 2004 Vol.35 No.3, pp.274 - 288

Published online: 26 Jul 2004 *

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