Reference number
ISO 229:1973
ISO 229:1973
© ISO 2025
International Standard
ISO 229:1973
Machine tools — Speeds and feeds
Edition 1
1973-12
1973-12
ISO 229:1973
4105
Published
(Edition 1, 1973)
This publication was last reviewed and confirmed in 2023.
Therefore this version remains current.
Abstract
Lya down the speeds (number of revolutions or strokes per minute) and the feeds (in millimetres or in inches, per minute, per revolution, or per stroke) of machine tools working by removal of metal an driven directly by an electrical motor. Is not applicable to machines with continuous speed variations, feeds for thread forming, etc.
