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Research to the wear and geometric error relations of electro hydraulic servo valve

  • Huang Xin Bi*
  • , Jin Yong Yao
  • , Yuan Li
  • *Corresponding author for this work
  • Beihang University

Research output: Contribution to journalConference articlepeer-review

Abstract

The working principle, failure modes and failure causes of the jet pipe servo valve has been analyzed. Get the main failure modes of the servo valve, which is caused by wear. The influences of the arris edge geometric error on the performance of the servo valve been analyzed. Get the wearing capacity equal to the edge arris geometric error. It provides an estimation method of the arris edge geometric error, which could be use to analysis the wearing capacity of the servo valve.

Original languageEnglish
Pages (from-to)891-896
Number of pages6
JournalProcedia Engineering
Volume15
DOIs
StatePublished - 2011
Event2011 International Conference on Advanced in Control Engineering and Information Science, CEIS 2011 - Dali, Yunnam, China
Duration: 18 Aug 201119 Aug 2011

Keywords

  • Edge geometric error
  • Fillet radius
  • Jet pipe servo valve
  • Radial clearance
  • Spool valve

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