Reaffirmed 2023

NATIONAL FOREWORD

This Indian Standard (Part 1) which is identical with ISO/TR 17243-1 : 2014 ‘Machine tool spindles — Evaluation of machine tool spindle vibrations by measurements on spindle housing — Part 1: Spindles with rolling element bearings and integral drives operating at speeds between 600 min-1 and 30 000 min-1’ issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on recommendation of the Machine Tools, Machine Tool Elements and Holding Devices Sectional Committee and approval of the Production and General Engineering Division Council.

This Indian Standard is published in two parts. The other part in this series is:

Part 2 Direct driven spindles and belt driven spindles with rolling element bearings operating at speeds between 600 min-1 and 30 000 min-1

The text of ISO Standard has been approved as suitable for publication as an Indian Standard without deviations. Certain terminologies and conventions are, however, not identical to those used in Indian Standards. Attention is particularly drawn to the following:

a) Wherever the words ‘International Standard’ appear referring to this standard, they should be read as ‘Indian Standard’.

b) Comma (,) has been used as a decimal marker, while in Indian Standards, the current practice is to use a point (.) as the decimal marker.