Testing of Digital Hydraulic Cylinders

The article presents laboratory testing of an experimental digital hydraulic cylinder model with three surfaces that is powered by constant pressure and flow and achieves steps of force and speed actively controlled. The digital hydraulic cylinder has the piston surface divided into three annular, f...

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Bibliographic Details
Published inHidraulica no. 3; pp. 31 - 40
Main Authors Pavel, Ioan, Rădoi, Radu-Iulian, Chiriţă, Alexandru-Polifron, Popescu, Alina Iolanda
Format Journal Article
LanguageEnglish
Published Bucuresti Hidraulica 01.07.2019
Subjects
Cylinders
Design
Digital technology
Energy efficiency
Hydraulics
International conferences
Laboratories
Laboratory tests
Testing
Values
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Summary:The article presents laboratory testing of an experimental digital hydraulic cylinder model with three surfaces that is powered by constant pressure and flow and achieves steps of force and speed actively controlled. The digital hydraulic cylinder has the piston surface divided into three annular, functionally independent areas, and by selecting the combinations of active areas, seven stages of forces or speeds result, that can be controlled by a dedicated distribution block and a dedicated computer system.
ISSN:1453-7303
2343-7707