|英語題目||A Study on Timing Belt Noise(How to Reduce Resonant Noise)|
|著者名||T. Koyama, K. Watanabe, K. Nagai, M. Kagotani|
|掲載情報||Journal of Mechanical Design Vol.112 NO.3, pp419-423, 1990|
Two methods of suppress the resonant noise of timing belts are proposed. One method is to vary the belt tension periodically by the use of an eccentric pulley and the other method is to vary the mass density of the belt. It was experimentally confirmed that the resonant noise of timing belts is reduced by about 10 dB by the use of each method.