BS EN ISO 9493-2010 Geometrical product specifications (GPS) Dimensional measuring equipment Dial test indicators (lever type) Design and metrological characteristics《产品几何技术规范(GPS).pdf
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1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 9493:2010Geometrical productspecifications (GPS) Dimensional measuringequipment: Dial test indicators(lever type) Design andmetrological characteristics(ISO 9493:2010)L
2、icensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 15/09/2011 08:20, Uncontrolled Copy, (c) BSIBS EN ISO 9493:2010 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO 9493:2010. It supersedes BS 2795:1981, which remains current and obsolescent.The UK particip
3、ation in its preparation was entrusted to Technical Committee TDW/4/4, Technical Product Realization - Gauging and Measurement Equipment.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary pr
4、ovisions of a contract. Users are responsible for its correct application. BSI 2011 ISBN 978 0 580 63058 3 ICS 17.040.30 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Commi
5、ttee on 31 July 2011.Amendments issued since publicationDate T e x t a f f e c t e dLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 15/09/2011 08:20, Uncontrolled Copy, (c) BSIEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 9493 November 2010 ICS 17.040.30 English Version Geometrical
6、 product specifications (GPS) - Dimensional measuring equipment: Dial test indicators (lever type) - Design and metrological characteristics (ISO 9493:2010) Spcification gomtrique des produits (GPS) - quipement de mesurage dimensionnel: Comparateurs levier mcaniques - Caractristiques de conception e
7、t caractristiques mtrologiques (ISO 9493:2010) Geometrische Produktspezifikation (GPS) - Lngenmessgerte: Fhlhebelmessgerte - Konstruktionsmerkmale und messtechnische Merkmale (ISO 9493:2010) This European Standard was approved by CEN on 2 October 2010. CEN members are bound to comply with the CEN/CE
8、NELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre
9、 or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the o
10、fficial versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,
11、Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved world
12、wide for CEN national Members. Ref. No. EN ISO 9493:2010: ELicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 15/09/2011 08:20, Uncontrolled Copy, (c) BSIBS EN ISO 9493:2010EN ISO 9493:2010 (E) 3 Foreword This document (EN ISO 9493:2010) has been prepared by Technical Committee ISO/TC 213 “Dimen
13、sional and geometrical product specifications and verification” in collaboration with Technical Committee CEN/TC 290 “Dimensional and geometrical product specification and verification” the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard
14、, either by publication of an identical text or by endorsement, at the latest by May 2011, and conflicting national standards shall be withdrawn at the latest by May 2011. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or
15、 CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech R
16、epublic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 9493:2010 has
17、 been approved by CEN as a EN ISO 9493:2010 without any modification. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 15/09/2011 08:20, Uncontrolled Copy, (c) BSIBS EN ISO 9493:2010ISO 9493:2010(E) ISO 2010 All rights reserved iiiContents Page Foreword iv Introduction.v 1 Scope1 2 Normative r
18、eferences1 3 Terms and definitions .1 4 Design characteristics 2 4.1 General design features2 4.2 Type 2 4.3 Nomenclature.4 4.4 Dovetail mounting .4 4.5 Dial and pointer .5 4.6 Stylus6 4.7 Zero adjustment.7 4.8 Design characteristics (manufacturers specification)7 5 Metrological characteristics.7 5.
19、1 Maximum permissible error (MPE) and maximum permissible limit (MPL) for a number of metrological characteristics.7 5.2 Stylus8 5.3 Measuring forces.8 6 Proving of conformance with specification8 6.1 General .8 6.2 Measurement standards for calibration of metrological characteristics 8 7 Marking.8
20、Annex A (informative) Examples of a diagram of errors of indication 9 Annex B (informative) Example of data sheet for dial test indicators.11 Annex C (informative) Calibration of metrological characteristics13 Annex D (informative) Notes on use .15 Annex E (informative) Relation to the GPS matrix mo
21、del.17 Bibliography19 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 15/09/2011 08:20, Uncontrolled Copy, (c) BSIBS EN ISO 9493:2010ISO 9493:2010(E) iv ISO 2010 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federation of national standard
22、s 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. International organiz
23、ations, 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. International Standards are drafted in accordance with the rules given in
24、the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % o
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