Paper Title:
Experimental Study of New High-Frequency Valve
  Abstract

A double degree of freedom valve was designed. It has the functions of the radial direction rotary motion and the axial translation motion. In the electro-hydraulic vibrator, 2D valves are used to control hydraulic cylinder to achieve high-frequency vibration. The vibration frequency and amplitude are controlled by the speed and axial displacement in the spool valve core respectively. The vibration-exciting force signals and the displacement signals are obtained by adapting card under Delphi development. The real excited waveforms are analyzed, compared and studied.

  Info
Periodical
Edited by
Helen Zhang and David Jin
Pages
668-672
DOI
10.4028/www.scientific.net/AMM.63-64.668
Citation
L. D. Chen, J. Ruan, "Experimental Study of New High-Frequency Valve", Applied Mechanics and Materials, Vols. 63-64, pp. 668-672, 2011
Online since
June 2011
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