DYNAMIC BEHAVIOR OF HYDROSTATIC THRUST BEARING.

Tojiro Aoyama, Ichiro Inasaki, Sakae Yonetsu

Research output: Contribution to journalConference article

Abstract

Hydrostatic bearings have become widely applied to the machine tool elements because of their high stiffness and damping. The purpose of the paper is to investigate the behavior of a hydrostatic thrust bearing, which has four sector-shaped recesses, when a dynamic force and moment are applied on it. This situation may very possibly be produced under actual cutting conditions of a machine tool such as the revolving table of a vertical lathe. By applying the finite element method, dynamic characteristics of the hydrostatic thrust bearing are obtained theoretically. Special attention is paid to the effect of position where the dynamic forces are applied.

Original languageEnglish
JournalAmerican Society of Mechanical Engineers (Paper)
Issue number74 -DET-2
Publication statusPublished - 1975 Jan 1
Externally publishedYes
EventUnknown conference -
Duration: 1975 Sep 171975 Sep 19

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Hydrostatic bearings
Thrust bearings
Machine tools
Damping
Stiffness
Finite element method

ASJC Scopus subject areas

  • Mechanical Engineering

Cite this

DYNAMIC BEHAVIOR OF HYDROSTATIC THRUST BEARING. / Aoyama, Tojiro; Inasaki, Ichiro; Yonetsu, Sakae.

In: American Society of Mechanical Engineers (Paper), No. 74 -DET-2, 01.01.1975.

Research output: Contribution to journalConference article

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