This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Power Transmitting Mechanisms of CVT Using a Metal V-Belt and Load Distribution in the Steel Ring
Annotation ability available
Sector:
Language:
English
Abstract
An advanced numerical model is proposed to analyze the power transmitting mechanisms of a CVT using a metal V-belt. By using the present model, forces acting on the belt are well estimated not only at steady states but also during transitional states where the speed ratio is changing. The numerical results show that blocks are in compression in both strands when the speed ratio is rapidly shifted. A complementary model is also developed to analyze the load distribution among bands which form the ring. The load distribution in the ring is governed by the difference in coefficients of friction among elements.
Recommended Content
Citation
Kuwabara, S., Fujii, T., and Kanehara, S., "Power Transmitting Mechanisms of CVT Using a Metal V-Belt and Load Distribution in the Steel Ring," SAE Technical Paper 980824, 1998, https://doi.org/10.4271/980824.Also In
1998 Transmission and Driveline Systems Symposium: New Developments and Advanced Concepts in Systems and Components
Number: SP-1324; Published: 1998-02-13
Number: SP-1324; Published: 1998-02-13
References
- Gerbert, B. G. Metal-V-Belt Mechanics ASME paper 84-DET-227 1 9 1984
- Gerbert, B.G. INFLUENCE OF BAND FRICTION ON METAL V-BELT MECHANICS Report No.1985-08-25 Division of Machine Elements, Chalmers University of Technology 1985
- Karam, A. Play, D. A DISCRETE ANALYSIS OF METAL-V BELT DRIVE, ASME 1992 DE-Vol.43-1 International Power Transmission and Gearing Conference 1 319 327 1992
- Fushimi, Y. et al. A Numerical Approach to Analyze the Power Transmitting Mechanisms of a Metal Pushing V-Belt Type CVT SAE technical paper series, No. 960720 1996
- Fujii, T. et al. A Study of a Metal Pushing V-belt Type CVT - Part 1: Relation between Transmitted Torque and Pulley Thrust SAE Trans., J. of Passengers Car 102 1994 989 999
- Fujii, T. et al. A Study of a Metal Pushing V-belt Type CVT - Part 2: Compression Force between Metal Blocks and Ring Tension SAE Trans., J. of Passengers Car 102 1994 1000 1009
- Kanehara, S. et al. A Study of a Metal Pushing V-belt Type CVT - Part 3: What Forces Act on Metal Blocks? SAE technical paper series, No. 940735 1994