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Study on transmitting mechanisms for CVT using a dry hybrid belt. Numerical simulation of transmitting forces and pulley thrusts at steady and transitional states; Kanshiki fukugo belt wo mochiita CVT ni kansuru kenkyu. Teijo oyobi hensokuji ni okeru dentatsuryoku to pulley suiryoku no suchi simulation

Abstract

A numerical model was developed to analyze the power transmitting mechanisms for CVT (Continuous Variable Transmissions) using a dry hybrid belt. The model consists of linear springs representing the rigidities of blocks, rubber and cord, and interface elements which identify slippage between pulleys and blocks. By using the present model, forces acting on the belt were calculated not only at steady but also transitional states. Calculated results well coincide with experimental ones. It is revealed that there is a great change of the pulley thrust when the speed ratio is shifting. Little radial slippage occurs when the pulley groove is reduced. 1 ref., 9 figs.
Authors:
Miyazawa, T; Kuwabara, S; Fujii, T; [1]  Nonaka, K [2] 
  1. Doshisha University, Kyoto (Japan)
  2. Bando Chemical Industries, Ltd., Kobe (Japan)
Publication Date:
Oct 01, 1997
Product Type:
Conference
Report Number:
ETDE/JP-98753752; CONF-9710216-
Reference Number:
SCA: 330602; 990200; PA: JP-98:0G1261; EDB-98:074131; SN: 98001948925
Resource Relation:
Conference: 1997 Fall Japan Society of Automotive Engineers (JSAE) meeting science lecture, JSAE 1997 nen shuki taikai gakujutsu koenkai, Hiroshima (Japan), 21-23 Oct 1997; Other Information: PBD: 1 Oct 1997; Related Information: Is Part Of Preprint of the Fall 1997 JSAE (Japan Society of Automotive Engineers) Meeting Science Lecture. No. 975; PB: 312 p.; Jidosha gijutsukai 1997 nen shuki taikai gakujutsu koenkai maezurishu. 975
Subject:
33 ADVANCED PROPULSION SYSTEMS; 99 MATHEMATICS, COMPUTERS, INFORMATION SCIENCE, MANAGEMENT, LAW, MISCELLANEOUS; MECHANICAL TRANSMISSIONS; HYBRID SYSTEMS; ANGULAR VELOCITY; CONTROL SYSTEMS; MECHANICS; AUTOMOBILES; STEADY-STATE CONDITIONS; TRANSIENTS; COMPUTERIZED SIMULATION; MATHEMATICAL MODELS; SPRINGS; ELASTOMERS; FIBERS; INTERFACES; SLIP
OSTI ID:
625140
Research Organizations:
Society of Automotive Engineers of Japan, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Other: ON: DE98753752; TRN: JN98G1261
Availability:
Available from Society of Automotive Engineers of Japan Inc., Gobancho 10-2, Chiyoda-ku, Tokyo, Japan (Japan); OSTI as DE98753752
Submitting Site:
NEDO
Size:
pp. 273-276
Announcement Date:

Citation Formats

Miyazawa, T, Kuwabara, S, Fujii, T, and Nonaka, K. Study on transmitting mechanisms for CVT using a dry hybrid belt. Numerical simulation of transmitting forces and pulley thrusts at steady and transitional states; Kanshiki fukugo belt wo mochiita CVT ni kansuru kenkyu. Teijo oyobi hensokuji ni okeru dentatsuryoku to pulley suiryoku no suchi simulation. Japan: N. p., 1997. Web.
Miyazawa, T, Kuwabara, S, Fujii, T, & Nonaka, K. Study on transmitting mechanisms for CVT using a dry hybrid belt. Numerical simulation of transmitting forces and pulley thrusts at steady and transitional states; Kanshiki fukugo belt wo mochiita CVT ni kansuru kenkyu. Teijo oyobi hensokuji ni okeru dentatsuryoku to pulley suiryoku no suchi simulation. Japan.
Miyazawa, T, Kuwabara, S, Fujii, T, and Nonaka, K. 1997. "Study on transmitting mechanisms for CVT using a dry hybrid belt. Numerical simulation of transmitting forces and pulley thrusts at steady and transitional states; Kanshiki fukugo belt wo mochiita CVT ni kansuru kenkyu. Teijo oyobi hensokuji ni okeru dentatsuryoku to pulley suiryoku no suchi simulation." Japan.
@misc{etde_625140,
title = {Study on transmitting mechanisms for CVT using a dry hybrid belt. Numerical simulation of transmitting forces and pulley thrusts at steady and transitional states; Kanshiki fukugo belt wo mochiita CVT ni kansuru kenkyu. Teijo oyobi hensokuji ni okeru dentatsuryoku to pulley suiryoku no suchi simulation}
author = {Miyazawa, T, Kuwabara, S, Fujii, T, and Nonaka, K}
abstractNote = {A numerical model was developed to analyze the power transmitting mechanisms for CVT (Continuous Variable Transmissions) using a dry hybrid belt. The model consists of linear springs representing the rigidities of blocks, rubber and cord, and interface elements which identify slippage between pulleys and blocks. By using the present model, forces acting on the belt were calculated not only at steady but also transitional states. Calculated results well coincide with experimental ones. It is revealed that there is a great change of the pulley thrust when the speed ratio is shifting. Little radial slippage occurs when the pulley groove is reduced. 1 ref., 9 figs.}
place = {Japan}
year = {1997}
month = {Oct}
}