윤활제 특성에 따른 시트 리클라이너 부품의 마찰 및 마모 특성
The Friction and Wear Characteristics of the Seat Recliner Parts Based on Lubricant Characteristics
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The driver seat of an automobile is in direct contact with the driver and provides the driver with a safe and comfortable ride. The seat consists of a frame, a rail, and many recliners. In recent years, strength and operating force measurement testing of the recliner have become vital for designing car seats. However, performance evaluation requires expensive testing equipment, numerous seat products, and considerable time. Therefore, the trend is to reduce experimentation through interpretation. This study examines the lubrication of solid lubricant for automotive seat recliners and confirms the friction and wear performance. In this study, the lubrication behavior of solid lubricants for car seat recliners is investigated to ascertain the friction and wear performance and to provide accurate values for the strength analysis. The friction material consists of a pin and a plate made from steel, which is widely used in recliners. The friction and wear under lubrication conditions are measured by a reciprocating friction wear tester. The friction coefficient is obtained according to the load and speed. Based on the obtained results, it is possible to achieve a reduction in the error of the test value and the analysis by providing the friction coefficient and wear of the lubricant. The results can be applied to the analysis of automobile seat design.
Abstract
The driver seat of an automobile is in direct contact with the driver and provides the driver with a safe and comfortable ride. The seat consists of a frame, a rail, and many recliners. In recent years, strength and operating force measurement testing of the recliner have become vital for designing car seats. However, performance evaluation requires expensive testing equipment, numerous seat products, and considerable time. Therefore, the trend is to reduce experimentation through interpretation. This study examines the lubrication of solid lubricant for automotive seat recliners and confirms the friction and wear performance. In this study, the lubrication behavior of solid lubricants for car seat recliners is investigated to ascertain the friction and wear performance and to provide accurate values for the strength analysis. The friction material consists of a pin and a plate made from steel, which is widely used in recliners. The friction and wear under lubrication conditions are measured by a reciprocating friction wear tester. The friction coefficient is obtained according to the load and speed. Based on the obtained results, it is possible to achieve a reduction in the error of the test value and the analysis by providing the friction coefficient and wear of the lubricant. The results can be applied to the analysis of automobile seat design.
참고문헌 (7)
- 이상훈, "리클라이너 결합 성능 향상을 위한 섹터투스의 롤오버 저감 방법", 대한기계학회논문집 A, 34(11), pp.1623~1630 (2010), 대한기계학회
- 김정민, "자동차 시트용 라운드 리클라이너의 후방 충돌 성능 평가를 위한 수치해석 모델링", 한국자동차공학회 논문집, 17(1), pp.64~71 (2009), 한국자동차공학회
- Cann, P., "Grease Degradation in Rolling Element Bearings", Tribol. Trans., 44(3), pp.399~404 (2001)
- Cann, P. M., "Grease Degradation in a Bearing Sim-ulation Device", Tribol. Int, 39(12), pp.1698~1706 (2006)
- 이태원, "유한 요소 해석을 통해 계산된 틸팅 패드 베어링의 피봇강성과 Hertzian 접촉 모델 해석 결과 비교", 한국트라이볼로지학회지, 30(4), pp.205~211 (2014), 한국트라이볼로지학회[DOI]
- Park, J. M., "The analysis for surface hard-ening by repeated sliding contact", J. Korean Soc. Tri-bol. Lubr. Eng., 13(4), pp.71~78 (1997)[DOI]
- Geng, X., "Mechanical stability under sliding contact of thin sil-ver film embedded in brittle multilayer", Wear, 276-277, pp.111~120 (2012)