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사판식 유압 피스톤 펌프의 슬리퍼 정압베어링 특성 연구
곽재련(Jae-ryon Kwak),김종기(Jong-Ki Kim),조인성(Ihn-sung Cho),오석형(Seok-Hyung Oh),송규근(Kyu-Keun Song),정재연(Jae-Youn Jung) 한국트라이볼로지학회 2003 한국트라이볼로지학회 학술대회 Vol.36 No.-
In the high rotational speed and pressure state, the leakage flow rate of the axial piston pump is one of the serious problems and make great reasons to decrease the volume efficiency. In this study, I tried to clarify tribology characteristics for the hydrostatic slipper bearing in the swash plate type axial piston pump by means of theoritical analysis for the different bearing shape model. It was analyzed by Mathcad software and used equal conditions at 0˚ swash plate angle in each model. Finally, I want to know the function of the auxiliary land and the slot in the slipper compare to the each model. So, I tried to find the optimal operating conditions and slipper shape have a low power loss and a high performance.