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http://dx.doi.org/10.7839/ksfc.2019.16.2.043

A Study on the Structural Analysis and Design Verification of Variable Swash Plate Piston Pump Case for Wheeled Armored Vehicle  

Choi, Seong Woong (Department of Construction Machinery Engineering, University of Ulsan)
Kim, Yong Seok (Department of Mechanical Engineering, University of Ulsan)
Yang, Soon Yong (Department of Mechanical Engineering, University of Ulsan)
Publication Information
Journal of Drive and Control / v.16, no.2, 2019 , pp. 43-50 More about this Journal
Abstract
The objective of this study was to reverse engineer a swash plate type piston pump mounted on a wheeled armored vehicle and to analyze the structure of the pump case. From the analysis, the weak parts were identified and corrected in the final design. Each element corresponding to the piston pump case was analyzed. The analytical method was given static boundary conditions, load conditions and confirmed displacement, strain, stress, and safety factor. Plastic deformation and damage were also confirmed and the component elements redesigned through structural analysis Structural analysis and vibration analysis were carried out for the components of the piston pump case. The piston pump model was finally modified by structural analysis and vibration analysis results for each component assembly, and a prototype was designed. Durability test and environmental test were carried out and the test results satisfied all of the requirements. Therefore, the analytical method presented in this study can be utilized as a methodology for element component design in the development of various piston pumps.
Keywords
Wheeled Armored Vehicle; Variable Swash Plate; Hydraulic Piston Pump; Pump Case; Structural Analysis;
Citations & Related Records
Times Cited By KSCI : 7  (Citation Analysis)
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