球活塞式液压泵锥形配流副自适应润滑特性

Chongbo Jing, Junjie Zhou*, Jianhao Liu, Anlin Luo

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

3 引用 (Scopus)

摘要

In this paper, the steady condition of conical spindle distribution and its dynamic response under the changing load is investigated. The lubrication model in spherical coordinate system is developed based on the particular structure, and from force analysis, the dynamic model of conical spindle distribution in axial and radial freedoms is also constructed. The static and dynamic lubricating performance including the shaft eccentricity and distribution gap height is obtained by solving the model with a numerical method. The result shows that the shaft eccentricity and distribution gap height oscillates intensely under the impact loading and gets back to a balance position in a short time. Such a self-adaptive feature of the lubrication performance of conical spindle distribution without requiring external adjustment is significant to ensure the reliability as the ball piston pumps are working.

投稿的翻译标题Self-adapting lubrication characteristics of conical coupling of ball piston hydraulic pump
源语言繁体中文
页(从-至)162-169
页数8
期刊Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology
51
1
DOI
出版状态已出版 - 30 1月 2019

关键词

  • Ball piston pump
  • Conical spindle distribution
  • Dynamic characteristics
  • Lubrication characteristics
  • Self - adapting

指纹

探究 '球活塞式液压泵锥形配流副自适应润滑特性' 的科研主题。它们共同构成独一无二的指纹。

引用此