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http://dx.doi.org/10.7467/KSAE.2014.22.4.160

A Study on Friction Force Reduction of Moving Parts of Engine Generator for Range Extended Electric Vehicle  

Rha, Wan Yong (Department of Automotive Engineering, Shinsung University)
Publication Information
Transactions of the Korean Society of Automotive Engineers / v.22, no.4, 2014 , pp. 160-164 More about this Journal
Abstract
Recently, there has been an active study about friction force of moving parts for automotive. This study is development and evaluation of oil pockets for journal bearing and tappet valve for range extended electric vehicle. Specially, oil pockets are effect on friction force depend on pitch, size, depth. In this study, fine oil pocket was formed using by etched texturing on the journal bearing and tappet valve. And oil pocket analyzed by SEM and friction force test was carried out by tensile tester. Finally, in this study, it was suggested by round and plane part which journal besring and tappet valve.
Keywords
Micro texturing; Etching; Friction force; Oil pocket; Rang extended electric vehicle; Engine generator;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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