1、Geometrical product specifications (GPS) - Surface texture: ArealPart 71: Software measurement standards (ISO 25178-1:2017)BS EN ISO 25178-71:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 25178-71 October
2、 2017 ICS 17.040.40 Supersedes EN ISO 25178-71:2012English Version Geometrical product specifications (GPS) - Surface texture: Areal - Part 71: Software measurement standards (ISO 25178-1:2017) Spcification gomtrique des produits (GPS) - tat de surface: Surfacique - Partie 71: talons logiciels (ISO
3、25178-1:2017) Geometrische Produktspezifikation (GPS) - Oberflchenbeschaffenheit: Flchenhaft - Teil 71: Software-Normale (ISO 25178-1:2017) This European Standard was approved by CEN on 6 August 2017. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the condi
4、tions 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 or to any CEN member. This European Standard exists
5、 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 official versions. CEN members are the national stand
6、ards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slova
7、kia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means
8、 reserved worldwide for CEN national Members. Ref. No. EN ISO 25178-71:2017 ENational forewordThis British Standard is the UK implementation of EN ISO 25178-71:2017. It is identical to ISO 25178-71:2017. It supersedes BS EN ISO 25178-71:2012, which is withdrawn.The UK participation in its preparatio
9、n was entrusted to Technical Committee TDW/4, Technical Product Realization.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 provisions of a contract. Users are responsible for its correct
10、 application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 85375 3ICS 17.040.40; 17.040.20Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy a
11、nd Strategy Committee on 31 October 2017.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN ISO 2517871:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 25178-71 October 2017 ICS 17.040.40 Supersedes EN ISO 25178-71:2012English Version Geometrical produ
12、ct specifications (GPS) - Surface texture: Areal - Part 71: Software measurement standards (ISO 25178-1:2017) Spcification gomtrique des produits (GPS) - tat de surface: Surfacique - Partie 71: talons logiciels (ISO 25178-1:2017) Geometrische Produktspezifikation (GPS) - Oberflchenbeschaffenheit: Fl
13、chenhaft - Teil 71: Software-Normale (ISO 25178-1:2017) This European Standard was approved by CEN on 6 August 2017. 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 an
14、y alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other langua
15、ge 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 official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark,
16、 Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMI
17、TTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 25178-71:2017 EBS EN I
18、SO 2517871:2017EN ISO 25178-71:2017 (E) 3 European foreword This document (EN ISO 25178-71:2017) has been prepared by Technical Committee ISO/TC 213 “Dimensional and geometrical product specifications and verification“ in collaboration with Technical Committee CEN/TC 290 “Dimensional and geometrical
19、 product specification and verification” the secretariat of which is held by AFNOR. 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 April 2018, and conflicting national standards shall be withdraw
20、n at the latest by April 2018. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 25178-71:2012. According to the CEN-CE
21、NELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary,
22、Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 25178-71:2017 has been approved by CEN as EN ISO 25178-71:2017 with
23、out any modification. ISO 25178-71:2017(E)Foreword ivIntroduction v1 Scope . 12 Normative references 13 Terms and definitions . 14 Type S software measurement standards 24.1 General . 24.2 Type S1, reference data . 34.3 Type S2, reference software 35 File format for Type S1 reference data 35.1 Gener
24、al . 35.2 Record 1 Header . 35.2.1 General 35.2.2 Version number 35.2.3 Measurement instrument manufacturers identifier . 45.2.4 Original creation date and time 45.2.5 Last modification date and time . 45.2.6 Number of points per profile, M . 45.2.7 Number of profiles or traces, N . 45.2.8 X, Y and
25、Z axis scale factors . 45.2.9 Z axis resolution . 45.2.10 Compression type . 45.2.11 Data type . 45.2.12 Checksum type . 45.3 Record 2 Data area . 55.4 Record 3 Trailer 56 Software measurement standard certificate 6Annex A (informative) Examples 7Annex B (informative) Relation to the GPS matrix mode
26、l 9Bibliography .11 ISO 2017 All rights reserved iiiContents PageBS EN ISO 2517871:2017ISO 25178-71:2017(E)Foreword ivIntroduction v1 Scope . 12 Normative references 13 Terms and definitions . 14 Type S software measurement standards 24.1 General . 24.2 Type S1, reference data . 34.3 Type S2, refere
27、nce software 35 File format for Type S1 reference data 35.1 General . 35.2 Record 1 Header . 35.2.1 General 35.2.2 Version number 35.2.3 Measurement instrument manufacturers identifier . 45.2.4 Original creation date and time 45.2.5 Last modification date and time . 45.2.6 Number of points per profi
28、le, M . 45.2.7 Number of profiles or traces, N . 45.2.8 X, Y and Z axis scale factors . 45.2.9 Z axis resolution . 45.2.10 Compression type . 45.2.11 Data type . 45.2.12 Checksum type . 45.3 Record 2 Data area . 55.4 Record 3 Trailer 56 Software measurement standard certificate 6Annex A (informative
29、) Examples 7Annex B (informative) Relation to the GPS matrix model 9Bibliography .11 ISO 2017 All rights reserved iiiContents PageBS EN ISO 2517871:2017ISO 25178-71:2017(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO mem
30、ber 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 organizations, governmen
31、tal 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 those intended for its further maintenance
32、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 (see www.iso.org/directives).Attention is
33、 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 document will be in the Introduction and/or
34、 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 voluntary nature of standards, the meaning of ISO specific terms and expr
35、essions related to conformity assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www.iso.org/iso/foreword.html.This document was prepared by Technical Committee ISO/TC 213, Dimension
36、al and geometrical product specifications and verification.This second edition cancels and replaces the first edition (ISO 25178-71:2012), which has been technically revised.The main changes compared to the previous edition are as follows: the definition of 3.7 has been changed; Table 1 has been cha
37、nged.A list of all parts in the ISO 25178 series can be found on the ISO website.iv ISO 2017 All rights reservedBS EN ISO 2517871:2017ISO 25178-71:2017(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The w
38、ork 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 organizations, governmental and non-govern
39、mental, 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 those intended for its further maintenance are described in t
40、he 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 (see www.iso.org/directives).Attention is drawn to the poss
41、ibility 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 document will be in the Introduction and/or on the ISO list o
42、f 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 voluntary nature of standards, the meaning of ISO specific terms and expressions related to
43、 conformity assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www.iso.org/iso/foreword.html.This document was prepared by Technical Committee ISO/TC 213, Dimensional and geometrical
44、 product specifications and verification.This second edition cancels and replaces the first edition (ISO 25178-71:2012), which has been technically revised.The main changes compared to the previous edition are as follows: the definition of 3.7 has been changed; Table 1 has been changed.A list of all
45、 parts in the ISO 25178 series can be found on the ISO website.iv ISO 2017 All rights reserved ISO 25178-71:2017(E)IntroductionThis document is a geometrical product specification (GPS) standard and is to be regarded as a general GPS standard (see ISO 14638). It influences the chain link G of the ch
46、ains of standards on profile and areal surface texture.The ISO/GPS Masterplan given in ISO 14638 gives an overview of the ISO/GPS system of which this document is a part. The fundamental rules of ISO/GPS given in ISO 8015 apply to this document and the default decision rules given in ISO 14253-1 app
47、ly to specifications made in accordance with this document, unless otherwise indicated.For more detailed information of the relation of this document to the GPS matrix model, see Annex B.This document is concerned with software gauges (Type S1) and reference software (Type S2). It also defines the S
48、DF file format for Type S1 software gauges.The surface data file (SDF) format is already used by the industry, in particular, by instrument manufacturers and academia. The SDF file format as defined in this document is a standardized sub-set of the possibilities included in the SDF file format as in
49、itially defined in the European Surfstand project and EUR15178. It is envisaged that the SDF file format could evolve (as more experience in its usage and future requirements are identified) later in a version 2.0 with additional fields and possibilities. ISO 2017 All rights reserved vBS EN ISO 2517871:2017Geometrical product specifications (GPS) Surface texture: Areal Part 71: Software measurement standards1 ScopeThis document defines Type S1 and Type S2 software measurement standards (etalons) for verifying the so
