1、BRITISH STANDARD Geometrical Product Specifications (GPS) - Acceptance and reverification tests for coordinate measuring machines (CMM) - Part 4: CMMs used in scanning measuring mode The European Standard EN IS0 10360-4:2000 has the status of a British Standard ICs 17.040.30 BS EN IS0 103 60-42 O0 1
2、 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BS EN IS0 10360-4:2001 Amd. No. National foreword Date Comments This British Standard is the official English language version of EN IS0 10360- 4:ZOOO. It is identical with IS0 10360-4:2000. The UK participation in its preparati
3、on was entrusted to Technical Committee TDW/4, Engineering drawing, metrology, precision measurement and all related documentation, which has the responsibility to: - - aid enquirers to understand the text; present to the responsible internationaYEuropean committee any enquiries on the interpretatio
4、n, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. - A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which imp
5、lement these international or European publications may be found in the BSI Standards Catalogue under the section entitled International Standards Correspondence Index, or using the Find facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necess
6、ary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. This Summary of pages This document comprises a front cover, an inside front cover, the EN IS0 title p
7、age, the EN IS0 foreword page, the IS0 title page, pages ii to v, a blank page, pages 1 to 12, the annex ZA page and a back cover. I British Standard. having - been prepared under the The BSI copyright date displayed in this document indicates when the document was last issued. direction of the Cons
8、umer and SeMces Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 26 September 2001 I 0 BSI 26 September 2001 ISBN O 580 38480 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN IS0 1036014 March 2000 ICs 17.040.30 English v
9、ersion Geometrical Product Specifications (GPS) - Acceptance and reverification tests for coordinate measuring machines (CMM) - Part 4: CMMs used in scanning measuring mode (IS0 10360- 42000) Spcification gometrique des produits (GPC) - Essais de rception et de vrification priodique des machines a m
10、esurer tridimensionnelles (MMT) - Partie 4: MMT utilises en mode de mesure par scanning (IS0 10360-4:2000) Geometrische Produktspezifikation (GPS) - Annahmeprfung und Besttigungspnifung fr Koordinatenmessgerte (KMG) -Teil 4: KMG In Scanningmodus (IS0 10360-4:2000) This European Standard was approved
11、 by CEN on 15 March 2000. CEN members are bound to comply with the CENICENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Upto-date lists and bibliographical references concerning such national stand
12、ards may be obtained on application to the Central Secretariat 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
13、the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland. Italy. Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and Unite
14、d Kingdom. EUROPEAN COMMiTTEE FOR STANDARDEMION COMITE EUROPEEN DE NORMALISATION EUROPISCHES KOMITEE FOR NORMUNG Central Secretariat: rue de Stassart, 36 BI050 Brussels All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN IS0 10360-4:2000 E
15、 1 EN IS0 10360-4:ZOOO I CORRECTED 2000-06-1 4 I Foreword The text of the International Standard IS0 10360-4:2000 has been prepared by Technical Committee ISO/TC 21 3 “Dimensional and geometrical product specification and verification“ in collaboration with Technical Committee CEWC 290 “Dimensional
16、and geometrical product specifications and verification“, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard. either by publication of an identical text or by endorsement, at the latest by September 2000, and conflicting national standard
17、s shall be withdrawn at the latest by September ZOOO. According to the CEWCENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland,
18、 Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. NOTE FROM CENICC: The foreword is susceptible to be amended on reception of the German language version. The confirmed or amended foreword, and when appropriate, the nonnative annex ZA for
19、the references to international publications with their relevant European publications will be circulated with the German version. Endorsement notice The text of the International Standard IS0 10360-4:2000 was approved by CEN as a European Standard without any modification. NOTE: Normative reference
20、s to International Standards are listed in annex ZA (normative). EN IS0 10360-42000 INTERNATIONAL IS0 STANDARD 10360-4 First edition 2000-03-1 5 Geometrical Product Specifications (GPS) - Acceptance and reverification tests for coordinate measuring machines Part 4: CMMs used in scanning measuring mo
21、de (CMM) - Spcification gomtrique des produits (GPS) - Essais de rception et de vrification priodique des machines mesurer tridimensionnelles Partie 4: MMT utilises en mode de mesure par scanning (MM T) - Reference num ber IS0 10360-4:2000(E) EN IS0 10360-42000 ii EN IS0 10360-4:2000 Contents Page F
22、oreword . iv Introduction . v 1 2 3 4 4.1 4.2 4.3 4.4 4.5 5 5.1 5.2 5.3 5.4 5.5 6 6.1 6.2 7 7.1 7.2 7.3 Scope i Normative references 1 Terns and definitions . 1 Requirements for metrological characteristics 2 Error of indication 2 Time for scanning test 2 Environmental conditions . 2 Stylus system .
23、 2 Operating conditions . 3 Acceptance test and reverification test . 3 General 3 Principles 3 Measuring equipment 4 Procedure . 4 Obtention of test results . 5 Compliance with specifications . 5 Acceptance test . 5 Reverification test 6 Applications . 6 Acceptance test . 6 Reverification test 6 Int
24、erim check 7 Annex A (informative) Interim check . 8 Annex B (informative) Workpiece related influences 9 Annex C (informative) Relation to the GPS matrix model . 10 Bibliography 12 EN IS0 10360-42000 Foreword IS0 (the International Organization for Standardization) is a worldwide federation of nati
25、onal standards bodies (IS0 member bodies). The work of preparing International Standards is normally carried out through IS0 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. Internat
26、ional organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. IS0 collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the ru
27、les given in the ISOIIEC Directives, Part 3. 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 drawn to th
28、e possibility that some of the elements of this part of IS0 10360 may be the subject of patent rights. IS0 shall not be held responsible for identifying any or all such patent rights. International Standard IS0 10360-4 was prepared by Technical Committee ISO/TC 213, Dimensional and geometrical produ
29、ct specifications and verification. IS0 10360 consists of the following parts, under the general title Geometrical Product Specifications (GPS) - Acceptance and reverification tests for coordinate measuring machines (CMM): - Part I: Vocabulary - Part 2: CMMs used for measuring linear dimensions - Pa
30、rt 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 multiple stylus probing systems - Part 6: Estimation of errors in computing Gaussian associated features Annexes A, B and C of this part of IS0 10360 are for information
31、only. iv EN IS0 10360-4:2000 In trod uction This part of IS0 10360 is a geometrical product specification (GPS) standard and is to be regarded as a general GPS standard (see ISOITR 14638). It influences link 5 of the chains of standards on size, distance, radius, angle, form, orientation, location,
32、run-out and datums. For more detailed information on the relationship of this part of IS0 10360 to other standards and the GPS matrix model, see annex C. The acceptance test and reverification test of this pari of IS0 10360 are applicable only to a CMM that is capable of being used in a scanning mea
33、suring mode and may be used to determine the form of a surface or the parameters of an associated feature. The tests specified in this part of IS0 10360 are performed in addition to the size measuring test according to IS0 10360-2, which are conducted without the use of scanning, and are designed to
34、 assess the performance of a CMM used in a scanning measuring mode. It is normally not useful to isolate the scanning probing errors from other sources of machine error. V - EN IS0 10360-4:ZOOO EN IS0 10360-42000 Geometrical Product Specifications (GPS) - Acceptance and reverification tests for coor
35、dinate measuring machines (CMM) - Part 4: CMMs used in scanning measuring mode 1 Scope This part of IS0 10360 specifies the acceptance test which verifies that the performance of a CMM used in scanning measuring mode is as stated by the manufacturer. It also specifies the reverification test which e
36、nables the user to periodically reverify the performance of a CMM used in scanning measuring mode. The acceptance test and reverification test described in this part of IS0 10360 are applicable only to CMMs capable of performing scannings using any type of contacting probing system). 2 Normative ref
37、erences The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of IS0 10360. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this p
38、art of IS0 10360 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of IS0 and IEC maintain registers of currently valid Inter
39、national Standards. IS0 10360-1 :-I), Geometrical Product Specifications (GPS) - Acceptance and reverification tests for coordinate measuring machines (CMM) -Part I: Vocabulary. IS0 14253-1 : 1998, Geometrical Product Specifications (GPS) - Inspection by measurement of workpieces and measuring equip
40、ment - Part I: Decision rules for proving conformance or non-conformance with specifications. International Vocabulary of Basic and General Terms in Metrology (VM). BIPM, IEC, IFCC, ISO, IUPAC, IUPAP, OIML, 2nd edition, 1993. 3 Terms and definitions For the purposes of this part of IS0 10360, the te
41、rms and definitions given in IS0 10360-1, IS0 14253-1 and VIM apply. 1) To be published 1 EN IS0 10360-4:ZOOO 4 Requirements for metrological characteristics 4.1 Error of indication The scanning probing error(s), Tij, shall not exceed the maximum permissible scanning probing error(s), MPExj, as stat
42、ed by: - the manufacturer, in case of acceptance tests; - the user, in case of reverification tests. The scanning probing errofis), Tij, and the maximum permissible scanning probing error(+ MPETij, are expressed in micrometres. 4.2 Time for scanning test The time for scanning test, 5 shall not excee
43、d the maximum permissible time for scanning test, MPT5 as stated by: - the manufacturer, in case of acceptance tests; - the user, in case of reverification tests. The time for scanning test, 5 and the maximum permissible time for scanning test, MPTn are expressed in seconds. 4.3 Environmental condit
44、ions Limits to be respected for permissible environmental conditions such as temperature conditions, air humidity and vibration at site of installation that influence the measurements shall be specified by: - the manufacturer, in case of acceptance tests; - the user, in case of reverification tests.
45、 In both cases, the user is free to choose the conditions within the specified limits. 4.4 Stylus system A ball-ended stylus with a nominal tip diameter of 3 mm shall be used for performing the test for CMMs used in scanning measuring mode. Other limits to be respected for the stylus system configur
46、ation, to which the stated values of MPET apply, shall be specified by: - the manufacturer, in case of acceptance tests; - the user, in case of reverification tests. In both cases, the user is free to choose the way in which the components of the stylus system are configured within the specified lim
47、its. The form deviation of the stylus tip will influence the measurement results and shall be considered when proving conformance or non-conformance with specification. NOTE exercised simultaneously when performing the scannings. It is recommended that a stylus orientation is chocen which will ensur
48、e all axes of the probe and the CMM are 2 EN IS0 10360-42000 4.5 Operating conditions The CMM shall be operated using the procedures given in the manufacturers operating manual when conducting the tests given in clause 5. Specific areas in this manual to be adhered to are for example: a) b) stylus s
49、ystem configuration; c) d) probing system qualification. NOTE residual film which could affect the measuring or test result. machine start uplwarm up cycles; cleaning procedures for stylus tip and reference sphere; The stylus tip and the reference sphere should be cleaned before the probing system qualification so as to leave no 5 Acceptance test and reverification test 5.1 General The tests described are applicable for: a) scanning on a predefined path to collect a high density of points (HP); b) scanning on a predefined path to collect a low density of
