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Generalized Equations for Roller One-Way Clutch Analysis and Design
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English
Abstract
In 1973, Sauzedde [1] wrote a paper that is commonly considered the benchmark document on roller One-Way Clutch (OWC) analysis and design. Among other topics, Sauzedde led the reader through analyses on contact stress, outer ring hoop stress, and roller centrifugal force computations. Following this seminal paper, several enhancements were presented, further refining the original equations [2] and better describing roller mechanics [3]. At the time these papers were written, the automotive industry in the U.S. predominantly used the English system of measure. The use of English units often obscured the original derivations of constants used in the equations. The purpose of this paper is to present the equations used in roller OWC analysis and design in terms of dimensionless units.
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Authors
Topic
Citation
Chesney, D. and Kremer, J., "Generalized Equations for Roller One-Way Clutch Analysis and Design," SAE Technical Paper 970682, 1997, https://doi.org/10.4271/970682.Also In
1997 Transmission and Driveline Systems Symposium: Transmission Systems, Components, Gears and Friction and Fluid Materials
Number: SP-1241; Published: 1997-02-24
Number: SP-1241; Published: 1997-02-24
References
- Sauzedde, R.E. Bowie, E.F. “Design of Roller One-Way Clutches in Current Passenger Car Automatic Transmissions” Design Practices: Passenger Car Automatic Transmissions Second SAE New York, NY 1973 17 26
- Fanella, R.J. “Roller One-Way Clutches” Design Practices: Passenger Car Automatic Transmissions Third SAE Warrendale, PA 1994 441 467
- Haka, R.J. Michany, R.P. “Roller Skewing as a Factor in One-Way Clutch Operation” SAE Paper 840576 SAE Warrendale, PA 1984
- Young, C.W. “Roark's Formulas for Stress & Strain” Sixth McGraw-Hill, Inc. New York, NY 1989 647 665
- Jones, A.B. “New Departure Engineering Data; Analysis of Stress and Deflections” New Departure Division, General Motors Corporation 1946
- Kerendian, H. “Development of Roller Clutch Design Computer Program; Design Analysis Information” Hydra-Matic Division, General Motors Corporation May 6 1985
- Juvinall, R.C. “Engineering Considerations of Stress, Strain, and Strength” McGraw-Hill New York, NY 1967
- Timoshenko, S. “Strength of Materials” Van Nostrand Reinhold New York, NY 1958
- Jensen, P.W. “Cam Design and Manufacture” Second Marcel Dekker Inc. New York, NY 1987
- Paul, B. “Kinematics and Dynamics of Planar Machinery” First Prentice-Hall Englewood Cliffs, NJ 1979
- Kremer, J.M. “Roller Float as a Consideration in Outer-Cam, Roller One-Way Clutch Design” SAE Paper 950670 SAE Warrendale, PA 1995
- Van Vlack, L.H. “Materials for Engineering; Concepts and Applications” Addison Wesley Reading, MA 1982