마찰저감에 의한 친환경 스크롤 공기압축기(5HP)의 실용화 개발

서지정보

ㆍ발행기관 : 한국기계기술학회 ㆍ수록지정보 : 한국기계기술학회지 / 16권 / 6호
ㆍ저자명 : 김봉석, 오익수

목차

Abstract
1. 서론
2. 개발내용 및 방법
2.1 개발내용
2.2 표면처리공정
2.3 세척공정
2.4 코팅공정
2.5 소성공정
3. 결과 및 고찰
3.1 고정 및 선회 스크롤 성능평가 시험
3.2 오일프리 스크롤 에어엔드 성능평가 시험
3.3 스크롤 압축기 성능평가 시험
후기
References

영어 초록

The adoption of scroll type air compressor is gradually increased in the automotive/residential air-conditioner and clean air compressor, and the most of critical components of the scroll are made of aluminum to reduce the friction and weight. Many studies for the surface treatment of the aluminum have been performed to reduce the friction between the components. In the preceding research, we suggested the most appropriate combination of the solid lubricant. In this study, we coated the part of fixed or orbiting scroll wrap with the solid lubricant that suggested in the preceding research, and then have performed analysis of performance characteristics for the part. As a result, we could obtain the 7.66μm of the coating thickness, Ra 0.8μm of the surface roughness and 0.088 of the friction coefficient. These represent the satisfactory capability of the suggested solid lubricant for the scroll type air compressor.

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