지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.10
- 수록면
- 264 - 268 (5page)
이용수
초록· 키워드
오류제보하기
In this study, we examined the friction characteristics of a dimple pattern on a carbon nitride coating. The study was conducted with a hexagonal array 40 ㎛ dimple pattern on a steel bearing containing a CNx coating. The area density of the dimple patterns were varied between 5% and 25%, the speed was varied from 0.06-0.26 ㎧, and the load was varied between 20-100N. In general, we found that as the velocity increased, the friction coefficient increased. Furthermore, the friction coefficient was lowest at a load of 40N. The friction coefficient of the non-coated specimen was 0.025-0.15; on the other hand, the friction coefficient of the coated specimen was 0.002-0.02. Thus, we determined that the coated materials could reduce the friction coefficient by a factor of 7.5.
목차
ABSTRACT
1. Introduction
2. Testing Method and Test Piece
3. Experimental Results
4. Conclusion
References
참고문헌 (8)
참고문헌 신청
Lidia Galda / 2009 / Dimple Shape and Distribution Effect on Characteristics of Stribeck Curve / Tribology International 42:1505~1512
Fanming Meng / 2010 / Study on Effect of Dimples on Friction of Parallel Surfaces Under Different Sliding Conditions / Applied Surface Science 256:2863~2875
최원식 / 2009 / Hexagonal 배열 40 μm Dimple 패턴의 트라이볼로지적 특성 / 한국윤활학회지 25(1):25~30
SangYul Lee / 2005 / Application of the Duplex TiN Coatings to Improve the Tribological Properties of Electro Hydrostatic Actuator Pump Parts / Surface & Coating Technology 193:266~271
Ronen A / 2001 / Friction Reducing Surface Texturing in Reciprocating Automotive Components / Tribology Transaction 44(3):359~366
Fanming Meng / 2010 / Study on Effect of Dimples on Friction of Parallel Surfaces Under Different Sliding Conditions / Applied Surface Science 256:2863~2875
최원식 / 2009 / Hexagonal 배열 40 μm Dimple 패턴의 트라이볼로지적 특성 / 한국윤활학회지 25(1):25~30
SangYul Lee / 2005 / Application of the Duplex TiN Coatings to Improve the Tribological Properties of Electro Hydrostatic Actuator Pump Parts / Surface & Coating Technology 193:266~271
Ronen A / 2001 / Friction Reducing Surface Texturing in Reciprocating Automotive Components / Tribology Transaction 44(3):359~366
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UCI(KEPA) : I410-ECN-0101-2013-551-001238281