마찰저감에 의한 친환경 스크롤 공기압축기(5HP)의 실용화 개발
Practical Development of Eco-Friendly Scroll Air Compressor(5HP) with Reducing Friction
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The adoption of scroll type air compressor is gradually increased in the automotive/residentialair-conditioner and clean air compressor, and the most of critical components of the scroll are made ofaluminum to reduce the friction and weight. Many studies for the surface treatment of the aluminum havebeen performed to reduce the friction between the components. In the preceding research, we suggested themost appropriate combination of the solid lubricant. In this study, we coated the part of fixed or orbitingscroll wrap with the solid lubricant that suggested in the preceding research, and then have performedanalysis of performance characteristics for the part. As a result, we could obtain the 7.66μm of thethickness of coating, Ra 0.8μm of the surface roughness and 0.088 of the coefficient of friction. Theserepresent the satisfactory capability of the suggested solid lubricant for the scroll type air compressor.
Abstract
The adoption of scroll type air compressor is gradually increased in the automotive/residentialair-conditioner and clean air compressor, and the most of critical components of the scroll are made ofaluminum to reduce the friction and weight. Many studies for the surface treatment of the aluminum havebeen performed to reduce the friction between the components. In the preceding research, we suggested themost appropriate combination of the solid lubricant. In this study, we coated the part of fixed or orbitingscroll wrap with the solid lubricant that suggested in the preceding research, and then have performedanalysis of performance characteristics for the part. As a result, we could obtain the 7.66μm of thethickness of coating, Ra 0.8μm of the surface roughness and 0.088 of the coefficient of friction. Theserepresent the satisfactory capability of the suggested solid lubricant for the scroll type air compressor.
참고문헌 (6)
- 김봉석, "스크롤 공기 압축기용 고체윤활 코팅 특성에 관한 연구", 한국기계기술학회지, 16(5), pp.1815~1821 (2014), 한국기계기술학회
- 권관구, "IDI 디젤기관에서 배기배출물에 미치는 바이오디젤유의 영향", 한국기계기술학회지, 16(3), pp.1483~1488 (2014), 한국기계기술학회
- Practical Development of Eco-friendly Scroll Air Compressor(5HP)by Reducing Friction, "B. S. Kim", The Small and Medium Business Administration, 1~62 (2014)
- S. S. Yim, "A Study for Scroll Compressor Modelling", Proceedings of the KAIS Fall Conference, pp.562~564 (2012)
- W. Y. Jee, "Fabrication of Copper Micro Pattern on Aluminum using Anodizing and Electrochemical Deposition", International Journal of the Korean of Precision Engineering, pp.151~152 (2012)
- M. H. Kwon, "Fabrication of Micro Groove on Aluminum using Anodizing, Laser Beam and Electrochemical Etching", International Journal of the Korean of Precision Engineering, pp.253~254 (2011)