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치과용 유니트체어 유압구동 시스템 해석모델을 활용한 누유량 분석Oil Leak Analysis using Simulation Model of Hydraulic System for Dental Chair
- Other Titles
- Oil Leak Analysis using Simulation Model of Hydraulic System for Dental Chair
- Issue Date
- Dec-2023
- Publisher
- 사단법인 유공압건설기계학회
- Keywords
- Dental chair(치과용 유니트체어); Cylinder(실린더); Leakage flow(누유량); Hydraulic circuit(유압회 로); SimulationX(시뮬레이션엑스)
- Citation
- 드라이브·컨트롤, v.20, no.4, pp 35 - 44
- Pages
- 10
- Journal Title
- 드라이브·컨트롤
- Volume
- 20
- Number
- 4
- Start Page
- 35
- End Page
- 44
- ISSN
- 2671-7972
2671-7980
- Abstract
- This study aimed to analyze the performance of hydraulic systems for dental chair when long working hours makes the temperature of hydraulic fluid rise. The study was carried out in the following manner. First, 'cylinder's clearance' was reflected in the three kinds of hydraulic circuits, which were developed through the preceding study, in order to analyze oil leak. Second, 12 cases of simulations comprised of the up and down of cylinders were carried out. Third, it was determined whether the cylinder velocity of dental chair surpasses 1cm/s required in the development even in the hydraulic fluid temperature of 60℃. In conclusion, this study used SimulationX to verify the performance stability at high temperatures using three types of hydraulic circuits designed to develop a Korean unit chair
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Related Researcher
- Jang, Joo Sup
- Engineering (기계·스마트·산업공학부(기계공학전공))