An Analysis of the Cam/Tappet Lubrication Condition in a DI Diesel Engine-1st report; Effect of Friction Modifier on Friction Coefficient during Running-in Process-
An Analysis of the Cam/Tappet Lubrication Condition in a DI Diesel Engine- 1st report: Effect of Friction Modifier on Friction Coefficient during Running-in Process -
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- 形態
- 価格
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- 文献番号
- 20015356
- 文献・情報種別
- 学術講演会予稿集(春)
No.37-01
- 掲載ページ
- 5-8(Total 4 p)
- 発行年月
- 2001年 5月
- 出版社
- (公社)自動車技術会
- 言語
- 英語
書誌事項
| 著者(英) | 1) Akemi ITO, 2) Haruhisa SHIRAKAWA, 3) Keiichi TSUCHIHASHI |
|---|---|
| 勤務先 | 1) Hino Motors, 2) Hino Motors, 3) Hino Motors |
| 抄録(英) | Cam/tappet is used under the most severe lubrication condition in a diesel engine. Recent requirements for diesel engines, such as lowering the exhaust gas emission, increase its severity even further. Analyzing its lubrication condition is important for improving cam/tappet durability. Therefore authors developed cam/tappet friction measurement apparatus, and also carried out EHL calculations to clarify its lubrication condition in the past studies. In this study, the lubricants, the important factor of the lubrication are the subjects. The effects of the friction modifier investigated by the authors using the friction measurement apparatus are described. 翻訳 |