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커넥팅로드용 핀부시의 윤활특성 해석에 관한 연구A Study on the Oil Lubrication Characteristics of Pin Bush for a Connecting Rod
- Other Titles
- A Study on the Oil Lubrication Characteristics of Pin Bush for a Connecting Rod
- Authors
- 김청균
- Issue Date
- 2009
- Publisher
- 한국트라이볼로지학회
- Keywords
- 핀부시; 최대유막압력; 최소유막두께; 커넥팅로드; pin bush; maximum oil film pressure; minimum oil film thickness; connecting rod
- Citation
- 한국트라이볼로지학회지, v.25, no.3, pp.157 - 162
- Journal Title
- 한국트라이볼로지학회지
- Volume
- 25
- Number
- 3
- Start Page
- 157
- End Page
- 162
- ISSN
- 2713-8011
- Abstract
- In this paper, the hydrodynamic pressure and minimum oil film thickness of a pin bush bearing for a connecting rod have been analyzed as functions of the number of oil grooves and an arc length of oil grooves. The lubrication characteristic of a pin bush is governed by oil groove design factors, which are considered in this study. The most influential design parameter is a number of oil grooves, which is three oil grooves with an arc length of oil groove, 1/6(60°). This means that oil groove with a long arc length of a pin bush does not contribute to the hydrodynamic pressure development. Thus the optimal design of a pin bush is necessary with an increased number of oil grooves and a reduced arc length.
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Collections - Department of General Studies > Department of General Studies > 1. Journal Articles
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