DYNAMIC BEHAVIOUR OF HYDROSTATIC THRUST BEARING.

Tojiro Aoyama, I. INASAKI, S. YONETSU

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

HYDROSTATIC BEARINGS HAVE BECOME WIDELY APPLIED TO MACHINE TOOL ELEMENTS BECAUSE OF THEIR HIGH STIFFHESS AND DAMPIHG.THE PURPOSE OF THE PRESENT PAPER IS TO INVESTIGATE THE BEHAVIOUR 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.THE VALIDITY OF THE THEORETICAL RESULTS IS SUPPORTED BY THE RESULTS OBTAINED FROM AN EXPERIMENTAL INVESTIGATION.THE RESULTS OF THE PRESENT PAPER PROVIDE SOME USEFUL INFORMATIONS FOR INCREASING THE DYNAMIC STIFFNESS OF HYDROSTATIC THRUST BEARING, WHICH IS ALWAYS AN ESSENTIAL PROPERTY FOR MACHINE TOOL APPLICATIONS.(A.).

Original languageEnglish
Title of host publicationUnknown Host Publication Title
Publication statusPublished - 1975
Externally publishedYes

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Hydrostatic bearings
Thrust bearings
Machine tools
Stiffness
Finite element method

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Aoyama, T., INASAKI, I., & YONETSU, S. (1975). DYNAMIC BEHAVIOUR OF HYDROSTATIC THRUST BEARING. In Unknown Host Publication Title

DYNAMIC BEHAVIOUR OF HYDROSTATIC THRUST BEARING. / Aoyama, Tojiro; INASAKI, I.; YONETSU, S.

Unknown Host Publication Title. 1975.

Research output: Chapter in Book/Report/Conference proceedingChapter

Aoyama, T, INASAKI, I & YONETSU, S 1975, DYNAMIC BEHAVIOUR OF HYDROSTATIC THRUST BEARING. in Unknown Host Publication Title.
Aoyama T, INASAKI I, YONETSU S. DYNAMIC BEHAVIOUR OF HYDROSTATIC THRUST BEARING. In Unknown Host Publication Title. 1975
Aoyama, Tojiro ; INASAKI, I. ; YONETSU, S. / DYNAMIC BEHAVIOUR OF HYDROSTATIC THRUST BEARING. Unknown Host Publication Title. 1975.
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T1 - DYNAMIC BEHAVIOUR OF HYDROSTATIC THRUST BEARING.

AU - Aoyama, Tojiro

AU - INASAKI, I.

AU - YONETSU, S.

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