Effect of Friction on Dynamics of Gear System Featuring Confluence Transmission

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Abstract:

In order to investigate the effect of friction on gear system featuring confluence transmission, a non-linear dynamic model of three-gear system having two gear pairs was built. The influence of gear systems dynamic characteristics caused by changing of friction coefcient was researched. With the changing of friction coefcient, left-right gear pairs show dynamic behavior with coexist of same periodic motion, coexist of different periodic motion and chaos. With the increase of friction coefcient, the jump phenomenon of amplitude occurred, the impact of gear system became larger.

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18-22

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April 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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