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Crankshaft strength and rigidity analysis and application to shape optimization; Crank jiku kyodo gosei kaisekiho to keijo saitekika eno tekiyo

Abstract

A crankshaft bending stress analysis method using an elastically supported continuous beam model has been established based on the exact evaluation of the stress concentration at fillet R sections and the crankshaft rigidity. Through various examinations, it was revealed that the calculation results of the bending stress well agreed with the actual measurements. This allowed the reliability analysis and the rigidity analysis to be used to determine optimized crankshaft specifications and web shape, which in turn made it possible to apply this method to the weight reduction of a crankshaft (material removal from web). 1 ref., 7 figs., 1 tab.
Authors:
Numajiri, S; [1]  Tamura, Y [2] 
  1. Mitsubishi Motor Corp., Tokyo (Japan)
  2. Mitsubishi Automotive Engineering Co. Ltd., Tokyo (Japan)
Publication Date:
Oct 01, 1997
Product Type:
Conference
Report Number:
ETDE/JP-98753831; CONF-9710216-
Reference Number:
SCA: 330603; 990301; PA: JP-98:0G1303; EDB-98:074145; SN: 98001948967
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. 976; PB: 362 p.; Jidosha gijutsukai 1997 nen shuki taikai gakujutsu koenkai maezurishu. 976
Subject:
33 ADVANCED PROPULSION SYSTEMS; 99 MATHEMATICS, COMPUTERS, INFORMATION SCIENCE, MANAGEMENT, LAW, MISCELLANEOUS; AUTOMOBILES; ENGINES; MECHANICAL SHAFTS; YIELD STRENGTH; FLEXURAL STRENGTH; NUMERICAL ANALYSIS; OPTIMIZATION; STRESSES; MATHEMATICAL MODELS; COMPUTER-AIDED DESIGN; FINITE ELEMENT METHOD
OSTI ID:
625244
Research Organizations:
Society of Automotive Engineers of Japan, Tokyo (Japan)
Country of Origin:
Japan
Language:
Japanese
Other Identifying Numbers:
Other: ON: DE98753831; TRN: JN98G1303
Availability:
Available from Society of Automotive Engineers of Japan Inc., Gobancho 10-2, Chiyoda-ku, Tokyo, Japan (Japan); OSTI as DE98753831
Submitting Site:
NEDO
Size:
pp. 129-132
Announcement Date:

Citation Formats

Numajiri, S, and Tamura, Y. Crankshaft strength and rigidity analysis and application to shape optimization; Crank jiku kyodo gosei kaisekiho to keijo saitekika eno tekiyo. Japan: N. p., 1997. Web.
Numajiri, S, & Tamura, Y. Crankshaft strength and rigidity analysis and application to shape optimization; Crank jiku kyodo gosei kaisekiho to keijo saitekika eno tekiyo. Japan.
Numajiri, S, and Tamura, Y. 1997. "Crankshaft strength and rigidity analysis and application to shape optimization; Crank jiku kyodo gosei kaisekiho to keijo saitekika eno tekiyo." Japan.
@misc{etde_625244,
title = {Crankshaft strength and rigidity analysis and application to shape optimization; Crank jiku kyodo gosei kaisekiho to keijo saitekika eno tekiyo}
author = {Numajiri, S, and Tamura, Y}
abstractNote = {A crankshaft bending stress analysis method using an elastically supported continuous beam model has been established based on the exact evaluation of the stress concentration at fillet R sections and the crankshaft rigidity. Through various examinations, it was revealed that the calculation results of the bending stress well agreed with the actual measurements. This allowed the reliability analysis and the rigidity analysis to be used to determine optimized crankshaft specifications and web shape, which in turn made it possible to apply this method to the weight reduction of a crankshaft (material removal from web). 1 ref., 7 figs., 1 tab.}
place = {Japan}
year = {1997}
month = {Oct}
}