Experimental and numerical investigations of the ball-screw-type coupling in two-dimensional electro-hydraulic proportional directional valve

To realize rotary and linear motions of a single spool for improving a proportional displacement of the spool, a new structure of ball screw compression–torsion coupling is proposed, which is used in the two-dimensional electro-hydraulic proportional directional valve. Its principal is based on chan...

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Bibliographic Details
Main Authors: Qiang Zuo, Jialei Sun, Qianqian Lu, Jian Ruan
Format: Article
Language:English
Published: SAGE Publishing 2018-09-01
Series:Advances in Mechanical Engineering
Online Access:https://doi.org/10.1177/1687814018802509

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