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http://dx.doi.org/10.7735/ksmte.2016.25.1.89

Pulsation According to Pre-Compression Sections and Valve Plate Design for a Swash Plate Type Piston Pump  

Sa, Jin-Woong (Department of Mechanical Design Engineering, Changwon National University)
Chung, Won-Jee (Department of Mechanical Design Engineering, Changwon National University)
Bae, Jun-Hyeong (Department of Mechanical Design Engineering, Changwon National University)
Lee, Jeong-Min (Flutek, Ltd.)
Publication Information
Journal of the Korean Society of Manufacturing Technology Engineers / v.25, no.1, 2016 , pp. 89-95 More about this Journal
Abstract
This study investigated the design factors of the opening area in order to consider the kinematic stability of a valve plate, conducting an analysis of the reduction effects of pressure pulsation and flow ripple depending on the design factors, using the $SimulationX^{(R)}$ (Germany) hydraulic analysis program. Further, we performed a structure analysis to confirm the kinematic stability of the valve plate in a swash plate type piston pump, and analyzed the effects of pulsation on a 1-step V-type notch, 2-step V-type notch, and 2-step U-type notch to determine the effects of pulsation reduction. Finally, we show the effectiveness of our proposed design of the pre-compression sections on a valve plate in terms of low pulsation by using the hydraulic analysis program, $SimulationX^{(R)}$.
Keywords
Swash plate type variable piston pump; Pulsation; Structure analysis; Pre-compression; SimulationX; Notch design of valve plate;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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