EN ISO 10360-2-2009 en Geometrical product specifications (GPS) - Acceptance and reverification tests for coordinate measuring machines (CMM) - Part 2 CMMs used for measuring linea.pdf

1、BS EN ISO10360-2:2009ICS 17.040.30NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDGeometrical productspecifications (GPS) Acceptance andreverification tests forcoordinate measuringmachines (CMM)Part 2: CMMs used for measuringlinear dimensions (ISO 10360-2:2009)T

2、his British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 31 January2010 BSI 2010ISBN 978 0 580 57009 4Amendments/corrigenda issued since publicationDate CommentsBS EN ISO 10360-2:2009National forewordThis British Standard is the UK implementation of EN ISO

3、10360-2:2009. It supersedes BS EN ISO 10360-2:2002 which iswithdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee TDW/4, Technical Product Realization (TPR).A list of organizations represented on this committee can be obtained onrequest to its secretary.This publicatio

4、n does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 10360-2 December 2009 ICS 17.040.30 Supe

5、rsedes EN ISO 10360-2:2001English Version Geometrical product specifications (GPS) - Acceptance and reverification tests for coordinate measuring machines (CMM) - Part 2: CMMs used for measuring linear dimensions (ISO 10360-2:2009) Spcification gomtrique des produits (GPS) - Essais de rception et de

6、 vrification priodique des machines mesurer tridimensionnelles (MMT) - Partie 2: MMT utilises pour les mesures de dimensions linaires (ISO 10360-2:2009) Geometrische Produktspezifikation (GPS) - Annahmeprfung und Besttigungsprfung fr Koordinatenmessgerte (KMG) - Teil 2: KMG angewendet fr Lngenmessun

7、gen (ISO 10360-2:2009) This European Standard was approved by CEN on 26 December 2008. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists

8、 and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre 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 respo

9、nsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ic

10、eland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Aven

11、ue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 10360-2:2009: EBS EN ISO 10360-2:2009EN ISO 10360-2:2009 (E) 3 Foreword This document (EN ISO 10360-2:2009) has been prepared by Technical Commi

12、ttee ISO/TC 213 “Dimensional and geometrical product specifications and verification“ in collaboration 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

13、national standard, either by publication of an identical text or by endorsement, at the latest by June 2010, and conflicting national standards shall be withdrawn at the latest by June 2010. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent

14、 rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 10360-2:2001. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this Europe

15、an Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, 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 K

16、ingdom. Endorsement notice The text of ISO 10360-2:2009 has been approved by CEN as a EN ISO 10360-2:2009 without any modification. BS EN ISO 10360-2:2009ISO 10360-2:2009(E) ISO 2009 All rights reserved iiiContents Page Foreword .v Introductionvi 1 Scope1 2 Normative references1 3 Terms and definiti

17、ons .2 4 Symbols4 5 Environmental and metrological requirements4 5.1 Environmental conditions 4 5.2 Operating conditions 5 5.3 Length measurement error, EL.5 5.4 Repeatability range of the length measurement error, R0.5 5.5 Workpiece loading effects5 6 Acceptance tests and reverification tests 6 6.1

18、 General .6 6.2 Principle6 6.3 Length measurement error with zero ram axis stylus tip offset, E0.7 6.3.1 General .7 6.3.2 Measuring equipment .7 6.3.3 Procedure.8 6.3.4 Derivation of test results 9 6.4 Repeatability range of the length measurement error, R0.9 6.5 Length measurement error with ram ax

19、is stylus tip offset of 150 mm, E150.10 6.5.1 Measuring equipment .10 6.5.2 Procedure.10 6.5.3 Derivation of test results 12 6.6 Dual ram CMMs12 6.6.1 Simplex operating mode.12 6.6.2 Duplex operating mode.12 7 Compliance with specifications.13 7.1 Acceptance test .13 7.1.1 Acceptance criteria .13 7.

20、1.2 Data rejection and repeated measurements.14 7.2 Reverification test .14 8 Applications .14 8.1 Acceptance test .14 8.2 Reverification test .15 8.3 Interim check .15 9 Indication in product documentation and data sheets15 Annex A (informative) Interim check.16 Annex B (normative) Artefacts that r

21、epresent a calibrated test length.18 Annex C (informative) Alignment of gauges 23 Annex D (normative) Mathematical adjustments to low CTE artefacts.25 Annex E (informative) Location of the single stylus probing test .27 BS EN ISO 10360-2:2009ISO 10360-2:2009(E) iv ISO 2009 All rights reservedAnnex F

22、 (informative) Relation to the GPS matrix model .28 Bibliography 29 BS EN ISO 10360-2:2009ISO 10360-2:2009(E) ISO 2009 All rights reserved vForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of prepar

23、ing 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 organizations, governmental and non-governmental, in li

24、aison 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 the ISO/IEC Directives, Part 2. The main task of

25、 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 % of the member bodies casting a vote. Attention is

26、 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. ISO 10360-2 was prepared by Technical Committee ISO/TC 213, Dimensional and geometrical product specifications an

27、d verification. This third edition cancels and replaces the second edition (ISO 10360-2:2001), which has been technically revised. ISO 10360 consists of the following parts, under the general title Geometrical product specifications (GPS) Acceptance and reverification tests for coordinate measuring

28、machines (CMM): Part 1: Vocabulary Part 2: CMMs used for measuring linear dimensions Part 3: CMMs with the axis of a rotary table as the fourth axis Part 4: CMMs used in scanning measuring mode Part 5: CMMs using single and multiple stylus contacting probing systems Part 6: Estimation of errors in c

29、omputing Gaussian associated features Part 7: CMMs equipped with imaging probing systems BS EN ISO 10360-2:2009ISO 10360-2:2009(E) vi ISO 2009 All rights reservedIntroduction This part of ISO 10360 is a geometrical product specification (GPS) standard and is to be regarded as a general GPS standard

30、(see ISO/TR 14638). It influences link 5 of the chains of standards on size, distance, radius, angle, form, orientation, location, run-out and datums. For more detailed information of the relation of this part of ISO 10360 to other standards and the GPS matrix model, see Annex F. The tests of this p

31、art of ISO 10360 have three technical objectives: 1) to test the error of indication of a calibrated test length using a probing system without any ram axis stylus tip offset; 2) to test the error of indication of a calibrated test length using a probing system with a specified ram axis stylus tip o

32、ffset; and 3) to test the repeatability of measuring a calibrated test length. The benefits of these tests are that the measured result has a direct traceability to the unit length, the metre, and that it gives information on how the CMM will perform on similar length measurements. Clause 3 of this

33、part of ISO 10360 contains definitions that supersede similar definitions in ISO 10360-1:2000. The revised definitions are required to avoid an ambiguity that would otherwise have been introduced with this issue of ISO 10360-2. Also, definition 3.6 supersedes effectively an identical definition in I

34、SO 10360-1:2000 because the symbols used have been revised and expanded for clarification. BS EN ISO 10360-2:2009INTERNATIONAL STANDARD ISO 10360-2:2009(E) ISO 2009 All rights reserved 1Geometrical product specifications (GPS) Acceptance and reverification tests for coordinate measuring machines (CM

35、M) Part 2: CMMs used for measuring linear dimensions 1 Scope This part of ISO 10360 specifies the acceptance tests for verifying the performance of a coordinate measuring machine (CMM) used for measuring linear dimensions as stated by the manufacturer. It also specifies the reverification tests that

36、 enable the user to periodically reverify the performance of the CMM. The acceptance and reverification tests given in this part of ISO 10360 are applicable only to Cartesian CMMs using contacting probing systems of any type operating in the discrete-point probing mode. This part of ISO 10360 does n

37、ot explicitly apply to: non-Cartesian CMMs; however, parties may apply this part of ISO 10360 to non-Cartesian CMMs by mutual agreement; CMMs using optical probing; however, parties may apply this approach to optical CMMs by mutual agreement. This part of ISO 10360 specifies performance requirements

38、 that can be assigned by the manufacturer or the user of a CMM, the manner of execution of the acceptance and reverification tests to demonstrate the stated requirements, rules for proving conformance, and applications for which the acceptance and reverification tests can be used. 2 Normative refere

39、nces The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 10360-1:2000, Geometrical Product Specif

40、ications (GPS) Acceptance and reverification tests for coordinate measuring machines (CMM) Part 1: Vocabulary ISO 14253-1:1998, Geometrical Product Specifications (GPS) Inspection by measurement of workpieces and measuring equipment Part 1: Decision rules for proving conformance or non-conformance w

41、ith specifications ISO 14660-1:1999, Geometrical Product Specifications (GPS) Geometrical features Part 1: General terms and definitions ISO/TS 23165:2006, Geometrical product specifications (GPS) Guidelines for the evaluation of coordinate measuring machine (CMM) test uncertainty ISO/IEC Guide 99,

42、International vocabulary of metrology Basic and general concepts and associated terms (VIM) BS EN ISO 10360-2:2009ISO 10360-2:2009(E) 2 ISO 2009 All rights reserved3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 10360-1, ISO 14253-1, ISO 14660-1, ISO

43、/TS 23165, ISO/IEC Guide 99 and the following apply. 3.1 ram axis stylus tip offset L distance (orthogonal to the ram axis) between the stylus tip and a reference point NOTE 1 The reference point is defined by the manufacturer. If no manufacturer-defined reference point is known, the user chooses a

44、reference point close to the probe system mount. NOTE 2 The reference point is usually in or near the probe system. aL 0. Figure 1 Examples of the ram axis stylus tip offset in the case of an articulated probing system 3.2 coefficient of thermal expansion CTE linear thermal expansion coefficient of

45、a material at 20 C BS EN ISO 10360-2:2009ISO 10360-2:2009(E) ISO 2009 All rights reserved 33.3 normal CTE material material with a CTE between 8 106/C and 13 106/C 3.4 length measurement error ELerror of indication when measuring a calibrated test length using a CMM with a ram axis stylus tip offset

46、 of L, using a single probing point (or equivalent) at each end of the calibrated test length NOTE 1 In this part of ISO 10360, L = 0 mm and L = 150 mm (default values) are specified. NOTE 2 See Annex B for the requirements of point sampling strategies. 3.5 repeatability range of the length measurem

47、ent error R0range (largest minus smallest) of three repeated length measurement errors measured by a CMM with zero ram axis stylus tip offset 3.6 maximum permissible error of length measurement EL, MPEextreme value of the length measurement error, EL, permitted by specifications NOTE 1 In this part

48、of ISO 10360, L = 0 mm and L = 150 mm (default values) are specified. NOTE 2 A maximum permissible error (MPE) as opposed to a maximum permissible limit (MPL) specification is used when the test measurements determine errors; hence, testing an MPE specification requires the use of calibrated artefac

49、ts. NOTE 3 The MPE may be expressed using any of the methods shown in Figure 12, Figure 13 and Figure 14 of ISO 10360-1:2000. 3.7 maximum permissible limit of the repeatability range R0, MPLextreme value of the repeatability range of the length measurement error, R0, permitted by specifications NOTE 1 A maximum permissible limit (MPL) as opposed to a maximum permissible error (MPE) specification is used when the test measurements are not errors; hence, testing an MPL specification doe