대한설비공학회:학술대회논문집 (Proceedings of the SAREK Conference)
- 대한설비공학회 2008년도 하계학술발표대회 논문집
- /
- Pages.194-202
- /
- 2008
스크롤 압축기의 크랭크 샤프트의 베어링 재질에 따른 마모특성에 관한 실험적 연구
A Study on the Wear Characteristics of Bearing According to its Material in Scroll Compressor
- 성치언 (부산대학교 기계공학과) ;
- 박영도 (부산대학교 기계공학과) ;
- 황유진 (부산대학교 기계공학과) ;
- 백기대 (LG전자 DA연구소) ;
- 안성용 (LG전자 DA연구소) ;
- 이재근 (부산대학교 기계공학과)
- Sung, Chi-Un (Department of Mechanical Engineering, Pusan National University) ;
- Park, Young-Do (Department of Mechanical Engineering, Pusan National University) ;
- Hwang, Yu-Jin (Department of Mechanical Engineering, Pusan National University) ;
- Back, Gee-Dae (Digital Appliance Research Laboratory, LG Electronics) ;
- An, Sung-Young (Digital Appliance Research Laboratory, LG Electronics) ;
- Lee, Jae-Keun (Department of Mechanical Engineering, Pusan National University)
- 발행 : 2008.06.25
초록
In this study, we investigated the tribology behaviour of two different bearing materials. One of these alloys content is Cu(90)-Sn(10) alloy and is widely used in the automotive industry.The other is Al alloy. This bearing content is Al-Sn-Si-Cu. Therefore, it is required to study on the lublicating characteristics of bearing according to different materials. In this study, compressor bearings made by respectively "PTFE solid lubricant" and "AI alloy with superior load carrying capacity, rubbing and impact endurance", have gone through journal bearing test. Lubrication and abrasion characteristics are evaluated by analyzing the material characteristics of a scroll compressor bearing bush. The AI alloy bearing showed the most excellent lubrication and abrasion characteristics than Cu-Sn alloy under high load condition.