Title :
Reliability Analysis for the Automobile Gasoline Economizer of the One-way Gear Devices on the 3D Contact Analysis
Author :
Wang, Yanxia ; Sun, Shanliang ; Gao, Hui
Author_Institution :
Sch. of Traffic & Vehicle Eng., Shandong Univ. of Technol., Zibo, China
Abstract :
Three-dimensional elastic contact model of the automobile gasoline economizer of the one-way gear devices is analyzed on the base of FEM. The work condition is calculated, and the stable stress distribution, strain distribution and the deformation of the outer ratchet, inside core and pawl are obtained. With the FEA analysis results, the intensity reliability of each part is checked based on maximum shearing stress criterion and criterion of the strain energy density corresponding to distortion. The results indicate that the device is safety.
Keywords :
automotive components; elastic deformation; finite element analysis; gears; mechanical contact; reliability; stress-strain relations; 3D elastic contact analysis; FEM; automobile gasoline economizer; deformation; distortion; one-way gear devices; reliability analysis; shearing stress criterion; strain distribution; strain energy density; stress distribution; Air pollution; Air transportation; Automobiles; Capacitive sensors; Engines; Fuels; Gears; Information analysis; Petroleum; Stress; FEA; automobile gasoline economizer; elastic contact; gear devices; intensity reliability analysis;
Conference_Titel :
Information and Computing (ICIC), 2010 Third International Conference on
Conference_Location :
Wuxi, Jiang Su
Print_ISBN :
978-1-4244-7081-5
Electronic_ISBN :
978-1-4244-7082-2
DOI :
10.1109/ICIC.2010.176
