사판식 피스톤 펌프의 베어링 윤활 방법 비교 연구Study on Comparison of Saddle Bearing Lubrication Methods for the Swash Plate Piston Pump
- Other Titles
- Study on Comparison of Saddle Bearing Lubrication Methods for the Swash Plate Piston Pump
- Authors
- 이정실; 전차수
- Issue Date
- Dec-2023
- Publisher
- 한국기계가공학회
- Keywords
- Swash Plate Piston Pump(사판식 피스톤 펌프); Saddle Bearing(베어링); Lubrication(윤활); Lubricant Supply(윤활유 공급)
- Citation
- 한국기계가공학회지, v.22, no.12, pp 1 - 11
- Pages
- 11
- Indexed
- KCI
- Journal Title
- 한국기계가공학회지
- Volume
- 22
- Number
- 12
- Start Page
- 1
- End Page
- 11
- URI
- https://scholarworks.gnu.ac.kr/handle/sw.gnu/69252
- DOI
- 10.14775/ksmpe.2023.22.12.001
- ISSN
- 1598-6721
2288-0771
- Abstract
- We developed a swash plate piston pump, and this study focused on a saddle bearing that controls the swashplate inclination angle of the pump. Wear-resistant copper was selected as the material for the saddlebearings. A zigzag oil groove was designed on the bearing surface to maintain a uniform oil pressure, andthe pressure distribution was analyzed. In addition, the best alternative was determined through a comparativetest of three methods of supplying lubricating oil to the saddle bearing: the internal supply orifice method,external supply orifice method, and external supply gap method. Testing confirmed that the gap-based externalsupply method not only prevented channel blockage by impurities, which is a disadvantage of the existing.
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Collections - 공과대학 > Department of Industrial and Systems Engineering > Journal Articles
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