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1. A Research on Factors Influencing the Damping Coefficient of an Automatic Tensioner.

Author

Hu Yumei, Zhang Dengming, Liu Jin, and Hu Chengtai

Subjects
*DAMPING (Mechanics), *AUTOMOBILE engines, *MATHEMATICAL models, *AUTOMOBILE equipment, *PARAMETERS (Statistics), *TORSION springs, *FRICTION materials
Abstract

A mathematical expression for the damping coefficient of tension device for the front-end accessory drive of engine is established and verified by experiments. Then the effects of the structural parameters of tension device on its damping coefficient are studied. The results show that the pitch diameter of torsion spring, the friction coefficient between swing arm and friction disc and the outer diameter of friction disc are the main factors influencing the damping coefficient of tension device. [ABSTRACT FROM AUTHOR]

Published
2013

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