Proceedings of the Korean Society of Tribologists and Lubrication Engineers Conference (한국윤활학회:학술대회논문집)
- 2003.11a
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- Pages.241-247
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- 2003
Optimized Design of O-Ring using Taguchi Method
다구찌 실험법을 이용한 O-링 형상의 최적설계
- Cho Seung Hyun (Department of Mechanical and System Design Engineering, Hongik University) ;
- Kim Chung Kyun (Department of Mechanical and System Design Engineering, Hongik University) ;
- Kim Young Gyu (Institute of Gas Safety Technology, Korea Gas Safety Corporation)
- Published : 2003.11.01
Abstract
The sealing performance of O-ring is effected in environments of the O-ring seal, like that applied pressure, working temperature, pre-compressed ratio and materials. In this paper, design of composite O-ring under pressurized, compressed was optimized based on Taguchi experimental design method. and it analysed numerically using non-linear finite element method. Ogden model in which is developed based on the experimental data is used for simulating the contact stress and strain in NBR and PTFE materials. Sensitivity analysis was performed with FEM results, which are contact stress, strain and temperature as variable.