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권희도(Heedo Kwon),송계웅(Kyeoong Song),이병철(Byungchul Lee),이종원(Jongwon Lee),김형신(Hyungshin Kim) 한국자동차공학회 2014 한국자동차공학회 학술대회 및 전시회 Vol.2014 No.11
The purpose of this paper is chain whine noise improvement on the diesel engine with rubber coated sprocket. Chain whine noise is one of the biggest issues on the engine using the chain as timing drive system. Furthermore, the rubber coated sprocket can meet durability target and can develop better noise behavior by optimizing the nipple shape of rubber coated sprocket. The optimized nipple shape can help the progressive contact when the chain was engaged in the sprocket.