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http://dx.doi.org/10.14775/ksmpe.2018.17.1.069

A Study on Structural Improvement of the Swashplate Axial Piston Pump Valve Block (1)  

Kim, Jeong-Hwa (School of Mechanical Engineering, Kyungnam UNIV.)
Shin, Mi-Jung (SJT LTD)
Kim, Myung-Kyu (Department of Mechanical Engineering, GNTECH UNIV.)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.17, no.1, 2018 , pp. 69-75 More about this Journal
Abstract
This study aims to provide ways to achieve structural improvements of the internal flow path of the discharge plenum of a swash plate piston pump valve block vulnerable to cracks. This paper corresponds to Part I, which consists of a structural analysis of the valve block, identification of the stress distribution and stress raisers, and creation of a Simple Model of the valve block to review the optimal design. Structural analysis was performed by assigning the same conditions as those found in the valve block model, and the design was reviewed by examining three different design improvement plans for the internal flow path of the discharge plenum.
Keywords
Valve Block; Piston Pump; Axial Piston Pump; Finite Elements Method;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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