Self-excited vibration of a spring clutch

Hiroyuki Kawamoto*

*この研究の対応する著者

研究成果: Article査読

抄録

Self-excited vibration of a spring clutch used in an electrophotography fuser was investigated. From the results of theoretical and experimental investigations, the following points were deduced: (1) The vibration is basically induced by an asymmetric friction force due to asymmetric contact at a slipping surface. (2) Lissajous figures of the vibration were circular and the vibration was forward-whirling. (3) Calculated results based on the present model qualitatively agreed with experimental observations, and several methods of suppressing vibration were proposed. The spring clutch should be designed such that it has the following characteristics: (a) sufficient damping, (b) low friction coefficient, (c) sufficient gap during slipping period and perfect fastening during transferring torque, and (d) small initial spring static displacement. These measures have been used to overcome the abnormal vibration problem.

本文言語English
ページ(範囲)1829-1834
ページ数6
ジャーナルNippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
63
610
出版ステータスPublished - 1997 6月
外部発表はい

ASJC Scopus subject areas

  • 機械工学

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