한국윤활학회:학술대회논문집 (Proceedings of the Korean Society of Tribologists and Lubrication Engineers Conference)
- 한국윤활학회 2004년도 학술대회지
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- Pages.209-212
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- 2004
고온조건에서 NBR O-링 밀봉력에 관한 실험적 연구
Experimental study on the Sealing Force of NBR O-Ring with high Temperature
- 김도현 (홍익대학교 트라이볼로지 연구센터) ;
- 강현준 (홍익대학교 트라이볼로지 연구센터) ;
- 김청균 (홍익대학교 트라이볼로지 연구센터) ;
-
고영배
(한국생산기술연구원 부천디지털센터)
- Kim Dohyun (Tribology Research Center, Hongik Univ.) ;
- Kang Hyunjoon (Tribology Research Center, Hongik Univ.) ;
- Kim Chungkyun (Tribology Research Center, Hongik Univ.) ;
-
Ko Youngbae
(Bucheon Digital Center, Korea Institute of Industrial Technology)
- 발행 : 2004.11.01
초록
The O-ring seal is a usual component part in various mechanical apparatuses for sealing that makes efficient performance of the equipments. The sealing performance of 0-ring is effected in environments of the O-ring seal, like that applied pressures, working temperatures, interferences and materials. In this paper, an pressurized, NBR O-ring is calculated by experimental methods and analysed numerically using the MARC finite element program. The calculated experimental and FEM results showed that the Contact force O-ring decreases as a function of temperature.