BS PD ISO TR 17243-1-2014 Machine tool spindles Evaluation of machine tool spindle vibrations by measurements on spindle housing Spindles with rolling element bearings and integral.pdf
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1、BSI Standards Publication PD 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 -1and 30 000 min -1PD ISO/TR 17243-1:2014 PUB
2、LISHED DOCUMENT National foreword This Published Document is the UK implementation of ISO/TR 17243-1:2014. The UK participation in its preparation was entrusted to Technical Committee MTE/1/2, Machine tools - Accuracy. A list of organizations represented on this committee can be obtained on request
3、to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2014. Published by BSI Standards Limited 2014 ISBN 978 0 580 76082 2 ICS 25.080.01 Compliance with a British
4、 Standard cannot confer immunity from legal obligations. This Published Document was published under the authority of the Standards Policy and Strategy Committee on 31 December 2014. Amendments/corrigenda issued since publication Date T e x t a f f e c t e dPD ISO/TR 17243-1:2014 ISO 2014 Machine to
5、ol 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 -1and 30 000 min -1 Broches pour machines-outils valuation des vibrations dune broche pour machine-outil
6、 par mesurages sur le logement de la broche Partie 1: Broches roulements billes et moteurs intgrs oprant des vitesses comprises entre 600 min -1et 30 000 min -1 TECHNICAL REPORT ISO/TR 17243-1 Reference number ISO/TR 17243-1:2014(E) First edition 2014-12-01PD ISO/TR 17243-1:2014ISO/TR 17243-1:2014(E
7、)ii ISO 2014 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 2014 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an
8、intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.or
9、g Published in SwitzerlandPD ISO/TR 17243-1:2014ISO/TR 17243-1:2014(E)Contents Page Foreword iv Introduction v 1 Scope . 1 2 Normative references 1 3 T erms and definitions . 2 4 Preliminary operations . 3 4.1 General . 3 4.2 Process load . 3 4.3 Spindle speed . 3 4.4 Thermal conditions . 4 4.5 Spin
10、dle position and orientation . 4 4.6 Tool or workpiece balancing . 4 4.7 Spindle chuck . 4 4.8 Spindle cooling 5 4.9 Drawbar 5 4.10 Background vibration . 5 4.11 Idle operation . 5 5 Measurement and operational procedures 5 5.1 Measuring instruments . 5 5.2 Measurement locations/directions . 6 5.3 S
11、ensor mounting procedures . 7 6 Evaluation parameters . 8 6.1 Vibration velocity parameter 8 6.2 Vibration acceleration parameter 9 6.3 Demodulated vibration spectra bearing analysis methods .10 7 Spindle classification 10 7.1 General 10 7.2 Classification according to rated power .10 7.3 Classifica
12、tion according to maximum spindle speed 10 7.4 Classification according to bearing type 10 8 Evaluation .11 8.1 General 11 8.2 Criterion I: vibration magnitude .11 8.3 Criterion II: change in vibration magnitude .12 8.4 General zone boundaries 12 8.5 Examples of evaluation zone boundary values 13 8.
13、6 Operational limits 14 Annex A (informative) Introduction to alternative bearing condition assessment techniques 16 Bibliography .18 ISO 2014 All rights reserved iiiPD ISO/TR 17243-1:2014ISO/TR 17243-1:2014(E) Foreword ISO (the International Organization for Standardization) is a worldwide federati
14、on of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee
15、. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. The procedures used to develop this document and th
16、ose intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2
17、(see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the d
18、ocument will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement. For an explanation on the meaning of ISO specific terms
19、 and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT), see the following URL: Foreword Supplementary information. The committee responsible for this document is ISO/TC 39, Machine tools, Subcommit
20、tee SC 2, Test conditions for metal cutting machine tools. ISO/TR 17243 consists of the following parts, under the general title Machine tool spindles Evaluation of machine tool spindle vibrations by measurements on spindle housing: Part 1: Spindles with rolling element bearings and integral drives
21、operating at speeds between 600 min -1and 30 000 min -1 Part 2: Direct driven spindles and belt driven spindles with rolling element bearings operating at speeds between 600 min 1and 30 000 min 1iv ISO 2014 All rights reservedPD ISO/TR 17243-1:2014ISO/TR 17243-1:2014(E) Introduction This part of ISO
22、/TR 17243 provides specific guidance for assessing the severity of vibration measured on the spindle housing at customer site or at the machine tool manufacturer test facilities. ISO 2014 All rights reserved vPD ISO/TR 17243-1:2014PD ISO/TR 17243-1:2014Machine tool spindles Evaluation of machine too
23、l spindle vibrations by measurements on spindle housing Part 1: Spindles with rolling element bearings and integral drives operating at speeds between 600 min -1and 30 000 min -1 1 Scope This part of ISO/TR 17243 provides information on how to assess the severity of machine tool spindle vibrations m
24、easured on the spindle housing. The vibration criteria provided in this part of ISO/TR 17243 apply to spindles with integral drive intended for stationary machine tools with nominal operating speeds between 600 min 1and 30 000 min 1 . This part of ISO/TR 17243 only applies to spindles with rolling e
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