Design of Slipper Pair Based on Oil Film Dynamic Lubrication Mechanism

Baoshan Huang*, Fanbiao Bao, Chao Wei, Zaishang Luo

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

A high-pressure axial piston pump has the advantages of high working pressure, flexible layout, high power density, etc. Research on the micro oil film lubrication mechanism of the Slipper pair of a high-pressure axial piston pump can obtain the best economic benefit and behavior in service. Based on the calculation of the design method of oil film lubrication abroad and the comparison of design methods based on material PV values in China, the Slipper pair of an axial piston pump is optimized by calculating and analyzing the friction force of the key friction pair of the plunger pump, the structural optimization of the slipper pair is realized, and the friction and wear failure of the Slipper pair under high pressure (pressure over 42 MPa) is solved.

Original languageEnglish
Pages (from-to)135-146
Number of pages12
JournalMechanisms and Machine Science
Volume105
DOIs
Publication statusPublished - 2021

Keywords

  • High pressure axial piston pump
  • Mechanism of microscale oil film lubrication
  • Slipper pair
  • Structural optimization

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