1、April 2013 Translation by DIN-Sprachendienst.English price group 12No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS
2、17.040.30!$L9“1974122www.din.deDDIN EN ISO 5436-2Geometrical product specifications (GPS) Surface texture: Profile method; Measurement standards Part 2: Software measurement standards (ISO 5436-2:2012);English version EN ISO 5436-2:2012,English translation of DIN EN ISO 5436-2:2013-04Geometrische Pr
3、oduktspezifikation (GPS) Oberflchenbeschaffenheit: Tastschnittverfahren; Normale Teil 2: Software-Normale (ISO 5436-2:2012);Englische Fassung EN ISO 5436-2:2012,Englische bersetzung von DIN EN ISO 5436-2:2013-04Spcification gomtrique des produits (GPS) tat de surface: Mthode du profil; talons Partie
4、 2: talons logiciels (ISO 5436-2:2012);Version anglaise EN ISO 5436-2:2012,Traduction anglaise de DIN EN ISO 5436-2:2013-04SupersedesDIN EN ISO 5436-2:2002-04 andDIN EN ISO 5436-2Corrigendum 1:2009-09www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be consider
5、ed authoritative.2503.13DIN EN ISO 5436-2:2013-04 2 A comma is used as the decimal marker. National foreword This document (EN ISO 5436-2:2012) has been prepared by Technical Committee ISO/TC 213 “Dimensional and geometrical product specifications and verification” (Secretariat: DS, Denmark) in coll
6、aboration with Technical Committee CEN/TC 290 “Dimensional and geometrical product specification and verification” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was the Normenausschuss Technische Grundlagen (Fundamental Technical Standards Committee), Working
7、Committee NA 152-03-03 AA Oberflchen. The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 3274 DIN EN ISO 3274 ISO 5436-1 DIN EN ISO 5436-1 ISO 12085 DIN EN ISO 12085 ISO 16610-21 DIN EN ISO 16610-21 ISO 17450-2 DIN EN ISO 17450-2ISO/IEC Gu
8、ide 98-3 DIN V ENV 13005 ISO/IEC Guide 99 International vocabulary of metrology (VIM)This second edition cancels and replaces the first edition (ISO 5436-2:2001), which has been technically revised. It also incorporates the Technical Corrigenda ISO 5436-2:2001/Cor.1:2006 and ISO 5436-2:2001/Cor.2:20
9、08. ISO 5436 consists of the following parts, under the general title Geometrical product specifications (GPS) Surface texture: Profile method; Measurement standards: Part 1: Material measures Part 2: Software measurement standards Amendments This standard differs from DIN EN ISO 5436-2:2002-04 and
10、DIN EN ISO 5436-2 Corrigendum 1:2009-09 as follows: a) the standard has been technically revised; b) the standard has been editorially revised. Previous editions DIN EN ISO 5436-2: 2002-04 DIN EN ISO 5436-2 Corrigendum 1: 2009-09 Will be published shortly. Bilingual (German/English), obtainable from
11、: Beuth Verlag GmbH, 10772 Berlin, Order no. 22472, ISBN 978-3-410-22472-3. DIN EN ISO 5436-2:2013-04 3 National Annex NA (informative) Bibliography DIN EN ISO 3274, Geometrical product specifications (GPS) Surface texture: Profile method Nominal characteristics of contact (stylus) instruments DIN E
12、N ISO 5436-1, Geometrical products specifications (GPS) Surface texture: Profile method; Measurements standards Part 1: Material measures DIN EN ISO 12085, Geometrical product specifications (GPS) Surface texture: Profile method Motif parameters DIN EN ISO 16610-21, Geometrical product specification
13、s (GPS) Filtration Part 21: Linear profile filters: Gaussian filters DIN EN ISO 17450-2, Geometrical product specifications (GPS) General concepts Part 2: Basic tenets, specifications, operators, uncertainties and ambiguities DIN V ENV 13005, Guide to the expression of uncertainty in measurement VIM
14、, International vocabulary of metrology Will be published shortly. DIN EN ISO 5436-2:2013-04 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 5436-2 October 2012 ICS 17.040.30 Supersedes EN ISO 5436-2:2001English Version Geometrical product specifications (
15、GPS) - Surface texture: Profile method; Measurement standards - Part 2: Software measurement standards (ISO 5436-2:2012) Spcification gomtrique des produits (GPS) - tat de surface: Mthode du profil; talons - Partie 2: talons logiciels (ISO 5436-2:2012) Geometrische Produktspezifikation (GPS) - Oberf
16、lchenbeschaffenheit: Tastschnittverfahren; Normale - Teil 2: Software-Normale (ISO 5436-2:2012) This European Standard was approved by CEN on 25 September 2012. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
17、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 in three official versions (English, Fr
18、ench, 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 standards bodies of Austria, Belgium, Bulgari
19、a, 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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turke
20、y and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN IS
21、O 5436-2:2012: EContents DIN EN ISO 5436-2:2013-04 EN ISO 5436-2:2012 (E) 2 Page Foreword 3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and definitions .5 4 Type F software measurement standards .6 4.1 General 6 4.2 Type F1 Reference data 7 4.3 Type F2 Reference software 7 5 File form
22、at for Type F1 reference data 7 5.1 General 7 5.2 Record 1 Header 8 5.3 Record 2 Other information (optional and non-mandatory) .10 5.4 Record 3 data .12 5.5 Record 4 checksum .13 6 Software measurement standard certificate .13 Annex A (informative) Example of file format 15 Annex B (informative) Re
23、lation to the GPS matrix model .19 Bibliography 21 Foreword 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 2013, and conflicting national standards shall be withdrawn at the
24、latest by April 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 5436-2:2001. According to the CE
25、N/CENELEC Internal Regulations, the national standards organisations 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, Hunga
26、ry, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 5436-2:2012 has been approved by CEN as a EN ISO 5436-2:2012 without an
27、y modification. This document (EN ISO 5436-2:2012) 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 product specification and verification” the se
28、cretariat of which is “ DIN EN ISO 5436-2:2013-04 EN ISO 5436-2:2012 (E) 3 IntroductionThis part of ISO 5436 is a geometrical product specification (GPS) standard and is to be regarded as a general GPS standard (see ISO/TR 14638). It influences chain link 6 of the chain of standards on roughness, wa
29、viness and primary profiles.The ISO/GPS Masterplan given in ISO/TR 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 apply to specifications mad
30、e in accordance with this document, unless otherwise indicated.For more detailed information on the relationship of this part of ISO 5436 to other standards and the GPS matrix model, see Annex B.This part of ISO 5436, together with ISO 5436-1, introduces two new measurement standards: Type E, for ca
31、librating the profile co-ordinate system; Type F, for calibrating software. This part of ISO 5436 is concerned with software measurement standards.DIN EN ISO 5436-2:2013-04 EN ISO 5436-2:2012 (E) 4 1 ScopeThis part of ISO 5436 defines Type F1 and Type F2 software measurement standards (etalons) for
32、verifying the software of measuring instruments. It also defines the file format of Type F1 software measurement standards for the calibration of instruments used for measuring the surface texture by the profile method defined in ISO 3274.NOTE 1 Throughout this part of ISO 5436, the term “softgauge”
33、 is used as a substitute for “software measurement standard Type F1”.NOTE 2 Formerly, “measurement standards” were referred to as “calibration specimens”.NOTE 3 ISO 3274 only refers to instruments with independent reference datums.2 Normative referencesThe following referenced documents are indispen
34、sable 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 3274:1996, Geometrical Product Specifications (GPS) Surface texture: Profile method Nominal c
35、haracteristics of contact (stylus) instrumentsISO 5436-1:2000, Geometrical Product Specifications (GPS) Surface texture: Profile method; Measurement standards Part 1: Material measuresISO 12085:1996, Geometrical Product Specifications (GPS) Surface texture: Profile method Motif parametersISO 16610-2
36、1:2011, Geometrical product specifications (GPS) Filtration Part 21: Linear profile filters: Gaussian filtersISO 17450-2:2012, Geometrical product specifications (GPS) General concepts Part 2: Basic tenets, specifications, operators, uncertainties and ambiguitiesISO/IEC Guide 98-3:2008, Uncertainty
37、of measurement Part 3: Guide to the expression of uncertainty in Measurement (GUM:1995)ISO/IEC Guide 99:2007, International vocabulary of metrology Basic and general concepts and associated terms (VIM)3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 32
38、74, ISO 5436-1, ISO 12085, ISO 16610-21:2011, ISO/IEC Guide 99 and the following apply.3.1software measurement standardreference data or reference software intended to reproduce the value of a measurand with known uncertainty in order to verify the software used to calculate the measurand in a measu
39、ring instrumentDIN EN ISO 5436-2:2013-04 EN ISO 5436-2:2012 (E) 5 3.2ASCII stringarray of ASCII characters terminating in 3.3integer2-byte representation of whole numberNOTE 1 Integers have a minimum value of 32 768 and a maximum value of +32 767.NOTE 2 The less significant bytes are stored in memor
40、y addresses lower than those in which are stored the more significant bytes.3.4unsigned integer2-byte representation of a positive whole numberNOTE 1 Unsigned integers have a minimum value of 0 and a maximum value of 65 535.NOTE 2 The less significant bytes are stored in memory addresses lower than
41、those in which are stored the more significant bytes.3.5long integer4-byte representation of a whole numberNOTE 1 Long integers have a minimum value of 2 147 483 648 and a maximum value of +2 147 483 647.NOTE 2 The less significant bytes are stored in memory addresses lower than those in which are s
42、tored the more significant bytes.3.6single precision float4-byte representation consisting of a sign bit, an 8-bit excess 127 binary exponent and a 23-bit mantissa representing numbers between 1,0 and 2,0NOTE 1 Since the high-order bit of the mantissa is always 1, it is not stored in the number.NOTE
43、 2 Single precision floats have an approximate range of 1,17e38to 3,4e+38.NOTE 3 The less significant bytes are stored in memory addresses lower than those in which the more significant bytes are stored.3.7double precision float8-byte representation consisting of a sign bit, an 11-bit excess 1 023 b
44、inary exponent, and a 52-bit mantissa, plus the implied high-order 1 bitNOTE 1 Double precision floats have an approximate range of 2,22e308to 2,22e+308.NOTE 2 The less significant bytes are stored in memory addresses lower than those in which the more significant bytes are stored.4 Type F software
45、measurement standards4.1 GeneralType F software measurement standards are designed to verify the measuring instruments software (i.e. filter algorithms, parameter calculations, etc.).These measurement standards can contain a form component which it shall be possible to remove.DIN EN ISO 5436-2:2013-
46、04 EN ISO 5436-2:2012 (E) 6 4.2 Type F1 Reference dataType F1 measurement standards are computer data files that depict a digital representation of a primary profile in a suitable recording medium.Most of the operations between the total profile and primary profile are instrument-specific and, as a
47、result, are difficult to standardize. The primary profile is currently the first point where all the subsequent operations for the definition of surface texture measurands are standardized and is thus chosen as the standardized point of entry for type F1 softgauges.A non-exhaustive, non-ordered, inf
48、ormative list of operations between the total profile and primary profile may include the following. Adjustment for calibration There are many different calibration models: gain factor, polynomial corrections for curvilinear co-ordinates, interpolation method corrections for curvilinear co-ordinates
49、, etc. Stylus tip correction Corrects for the finite size and shape of the stylus. Decimation Reduces the number of the data points for subsequent calculation. Equalization of interval of data points Makes the data by using mathematical interpolation. Ls filtering Convolutes with previous filtering (i.e. an anti-aliasing filter of an A/D convertor) to make a true Gaussian filter. End effects Removes a portion of the profile at the beginning and at t
