Analysis of Primary and Secondary Thrusts for A Metal Belt CVT Part 1: New Formula for Speed Ratio-Torque-Thrust Relationship Considering Band Tension and Block Compression Mechanical Engineering, Sung Kyun Kwan Univ

Format:

Book

Conference/Event

Author/Creator:

Lee, Heera, author.

Conference Name:

SAE 2000 World Congress (2000-03-06 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Warrendale, PA SAE International 2000

Summary:

In this paper, a new formula for calculating primary and secondary thrusts for metal belt CVT's will be proposed considering variation of band tension, block compression and active arc for each of the primary and secondary pulleys. For the secondary thrust, an effective friction coefficient is introduced considering the effect of flange deflection. Nondimensional primary and secondary thrust of the metal belt CVT by the new formula agree well with the experimental results except for low torque range, 0 <λ< 0.2 at a speed ratio i=1.0. The new formula can be used in design of the primary and secondary thrusts control system with sufficient accuracy

Notes:

Vendor supplied data

Publisher Number:

2000-01-0841

Access Restriction:

Restricted for use by site license