Browse > Article
http://dx.doi.org/10.7735/ksmte.2017.26.2.151

Design Parameter Characteristics to Improve Performance of a Swash-Plate-Type Piston Motor  

Jeong, Yoo Seong (School of Mechatronics, Changwon National University)
Chung, Won Jee (School of Mechatronics, Changwon National University)
Sa, Jin Woong (School of Mechatronics, Changwon National University)
Jeong, Young Wook (School of Mechatronics, Changwon National University)
Publication Information
Journal of the Korean Society of Manufacturing Technology Engineers / v.26, no.2, 2017 , pp. 151-157 More about this Journal
Abstract
Hydraulic equipment have been traditionally used for constructing machines with high power density and durability. In particular, pumps and motors are considered essential equipment, and are consistently investigated to find suitable methods for optimal utilization of their characteristics. A kinematic analysis of a swash-plate-type piston motor model using the hydraulic analysis program SimulationX$^{(R)}$ to model a nine-piston motor and simulate a swash-plate angle with a low-pulsation and high-efficiency performance of the motor has been provided in this paper. Finally, along with the theoretical consideration of the stroke, the effect of changing strokes and notch shape (V, U, non-type) on the pulsation is simulated to analyze and determine the effects of reduction in pulsation. The optimal swash-plate angle and stroke thus obtained will reduce the trial and error in future design.
Keywords
Swash-plate type piston motor; Pressure pulsation; Torque pulsation; Swash plate angle; Piston stroke; Simulation;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Lee, Y. Y., 2012, Hydraulic Engineering, Munundang, Republic of Korea.
2 Kim, J. G., 2003, Performance Characteristics with Valve Plate Shapes in Swash Plate Type Oil Piston Pumps, A Thesis for a Doctorate, Chonbuk National University, Republic of Korea.
3 Bae, J. H., Chung, W. J., Kim, S. B. 2015, Application of Simulation X based Simulation Technique to the Design of Opening Area for a Valve Plate of Swash Plate Type Piston Pump, Int'l Conf. Scientific Computing 128-134.
4 Jang, J. H., Chung, W. J., Jeong, S. W., 2012, A Study of Efficiency for Variable Swash Plate Type Piston Pump, Proceedings of the KSPE conference, 753-754.
5 Jang, J. H., Chung, W. J., Lee, D. S., Yoon, Y. H., 2013, Application of SimulationX based Simulation Technique to Notch Shape Optimization for a Variable Swash Plate Type Piston Pump, Journal of The International Conference on Scientific Computing, 40-46.
6 Noh, D. K., Jang, J. S., 2013, Shape Design Sensitivity Analysis of the Valves Installed in the Hydraulic Driving Motor, Journal of The KSFC, 22:3 81-87.
7 Jeong, Y. W., 2015, A Study on the Design of Rotary Parts in a Fixed Displacement Swash Plate Type Piston Motor, A Thesis for a Master Degree, Changwon National University, Republic of Korea.
8 ITI, 2011, SimulationX user Manual and Library Manual, ITI GmbH.
9 Liu, L. L., Jang, J. S., 2013, Characteristics Analysis of the Hydraulic Motor Design Variables, Journal of the KSAE, 21:4 188-194.   DOI