International journal of advanced smart convergence

The Institute of Internet, Broadcasting and Communication (한국인터넷방송통신학회)
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Study on Continuously Variable System Using to Centrifugal Belt Pulley

  • Do, Hyung-jin (Department of Mechanical Engineering, Chung-Ang University) ;
  • Youm, Kwang-Wook (Department of Mechanical and Automotive Engineering, Hanyaang cyber University)
  • Received : 2019.12.12
  • Accepted : 2019.12.23
  • Published : 2020.03.31
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Abstract

In the case of a belt-pulley type CVT that transmits a driving force by using a variable pulley and a metal belt, slippage occurs due to transmission of power by using a belt, which results in a decrease in efficiency. Therefore, in this study, the rails were machined on the plate surface of the pulley to reduce the friction and slip between the belt and the pulley while applying the characteristics of the CVT. As the plate is rotated by the shape of the rail, a centrifugal belt pulley type continuously variable transmission system which shifts while varying the radius of rotation of the belt that transmits power is studied. Accordingly, the structure of the pulley was designed and the centrifugal belt pulley type continuously variable transmission was Manufactured. In addition, to verify the suitability of the manufactured transmission, the power transmission efficiency was monitored by establishing an interface with the controller. The structural analysis of the plate proved the suitability of the centrifugal belt pulley type continuously variable transmission.

Keywords

References

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