JFPS International Journal of Fluid Power System
Online ISSN : 1881-5286
ISSN-L : 1881-5286
Paper
Interaction Between Swash Plate Movement And Commutation In Axial Piston Machines
Florian SCHOEMACKERHubertus MURRENHOFF
Author information
JOURNAL FREE ACCESS

2019 Volume 11 Issue 3 Pages 49-54

Details
Abstract

In a variable displacement pump the swash plate has the ability to oscillate because of the excitation of the piston pressure forces. The odd number of pistons and the alternating piston pressure produce a periodically changing torque load. The resulting swash plate movement alters the piston stroke and therefore interacts with the piston pressure gradient. In this study a simulation model of the dynamics of a variable displacement pump is developed and the interaction between the swash plate movement and the commutation is investigated. The torque load influence of different valve plate designs is analyzed and presented in this paper.

Content from these authors
© 2019 The Japan Fluid Power System Society
Previous article Next article
feedback
Top