Study of High Speed Spindle for Machine Tools with Oil-Air Lubrication

Joe Nakagawa, Tojiro Aoyama, Ichiro Inasaki, Tetsu Shimizu

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

To reduce machining time and to increase machining accuracy, high speed cutting has attracted special interest recently. A key aspect of this machining process is the development of high speed main spindles of machine tools. In this study, the basic performance of a spindle supported with ball bearings is investigated. Oil-air lubrication which seems to be most effective to increase the rotational speed is applied. From the experiment, some useful information for developing very high speed spindle systems is obtained.

Original languageEnglish
Pages (from-to)144-150
Number of pages7
Journaltransactions of the japan society of mechanical engineers series c
Volume53
Issue number485
DOIs
Publication statusPublished - 1987 Jan 1
Externally publishedYes

Keywords

  • Angular Contact Ball Bearing
  • Friction Torque
  • High Speed Spindle
  • Machine Tool
  • Oil-Air Lubrication
  • Temprature Rise of Bearing

ASJC Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering
  • Industrial and Manufacturing Engineering

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