1、October 2011 Translation by DIN-Sprachendienst.English price group 11No 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).IC
2、S 17.040.30!$tf“1819267www.din.deDDIN EN ISO 14253-3Geometrical product specifications (GPS) Inspection by measurement of workpieces and measuring equipment Part 3: Guidelines for achieving agreements on measurementuncertainty statements (ISO 14253-3:2011)English translation of DIN EN ISO 14253-3:20
3、11-10Geometrische Produktspezifikation (GPS) Prfung von Werkstcken und Messgerten durch Messen Teil 3: Richtlinien fr das Erzielen einer Einigung ber Messunsicherheitsangaben(ISO 14253-3:2011)Englische bersetzung von DIN EN ISO 14253-3:2011-10Spcification gomtrique des produits (GPS) Vrification par
4、 la mesure des pices et des quipements de mesure Partie 3: Lignes directrices pour lobtention daccords sur la dclaration des incertitudesde mesure (ISO 14253-3:2011)Traduction anglaise de DIN EN ISO 14253-3:2011-10SupersedesDIN ISO/TS 14253-3:2008-05www.beuth.deDocument comprises 20 pagesIn case of
5、doubt, the German-language original shall be considered authoritative.09.11 DIN EN ISO 14253-3:2011-10 2 A comma is used as the decimal marker. National foreword This standard has been prepared by Technical Committee ISO/TC 213 “Dimensional and geometrical product specifications and verification”, W
6、orking Group WG 4 “Uncertainty of measurement and decision rules” in collaboration 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 Te
7、chnische Grundlagen (Fundamental Technical Standards Committee), Working Committee NA 152-03-02 AA CEN/ISO Geome-trische Produktspezifikation und -prfung. The DIN Standards corresponding to the International Standards and publications referred to in this document are as follows: ISO 8015 DIN ISO 801
8、5 ISO 12179 DIN EN ISO 12179 ISO 14253-1 DIN EN ISO 14253-1 ISO 14253-2 DIN EN ISO 14253-2 ISO 14978 DIN EN ISO 14978 ISO 17450-1 E DIN EN ISO 17450-1 ISO 17450-2 E DIN EN ISO 17450-2 ISO/TR 14638 DIN V 32950 ISO/IEC Guide 98-3 DIN V ENV 13005 ISO/IEC Guide 99 Internationales Wrterbuch der Metrologi
9、e*)The national standards are given in Annex NA “Bibliography”. Amendments This standard differs from DIN ISO/TS 14253-3:2008-05 as follows: a) all terms and definitions in Clause 3 have been replaced by references to International tandards and documents; b) the TS status has been changed to that of
10、 a full standard. Previous editions DIN ISO/TS 14253-3: 2003-11, 2008-05 *) Obtainable from: Beuth Verlag GmbH, 10772 Berlin. ISBN 978-3-410-20070-3. SDIN EN ISO 14253-3:2011-10 3 National Annex NA (informative) Bibliography DIN V 32950, Geometrical product specification (GPS) Masterplan DIN V ENV 1
11、3005, Guide to the expression of uncertainty in measurement DIN EN ISO 12179, Geometrical Product Specifications (GPS) Surface texture: Profile method Calibration of contact (stylus) instruments DIN EN ISO 14253-1, Geometrical product specifications (GPS) Inspection by measurement of workpieces and
12、measuring equipment Part 1: Decision rules for proving conformance or non-conformance with specifications DIN EN ISO 14253-2, Geometrical product specifications (GPS) Inspection by measurement of workpieces and measuring equipment Part 2: Guidance for the estimation of uncertainty in GPS measurement
13、, in calibration of measuring equipment and in product verification DIN EN ISO 14978, Geometrical product specifikations (GPS) General concepts and requirements for GPS measuring equipment E DIN EN ISO 17450-1, Geometrical product specifications (GPS) General concepts Part 1: Model for geometrical s
14、pecification and verification E DIN EN ISO 17450-2, Geometrical product specifications (GPS) General concepts Part 2: Basic tenets, specifications, operators and uncertainties DIN ISO 8015, Technical drawings Fundamental tolerancing principle DIN EN ISO 14253-3:2011-10 4 This page is intentionally b
15、lank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 14253-3 April 2011 ICS 17.040.01 Supersedes CEN ISO/TS 14253-3:2007English Version Geometrical product specifications (GPS) - Inspection by measurement of workpieces and measuring equipment - Part 3: Guidelines for achieving agreements on
16、 measurement uncertainty statements (ISO 14253-3:2011) Spcification gomtrique des produits (GPS) - Vrification par la mesure des pices et des quipements de mesure - Partie 3: Lignes directrices pour lobtention daccords sur la dclaration des incertitudes de mesure (ISO 14253-3:2011)Geometrische Produ
17、ktspezifikation (GPS) - Prfung von Werkstcken und Messgerten durch Messen - Teil 3: Richtlinien fr das Erzielen einer Einigung ber Messunsicherheitsangaben (ISO 14253-3:2011) This European Standard was approved by CEN on 14 April 2011. CEN members are bound to comply with the CEN/CENELEC Internal Re
18、gulations 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 or to any CEN me
19、mber. 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 official versions.
20、 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, Slovakia, Sloveni
21、a, 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 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN nati
22、onal Members. Ref. No. EN ISO 14253-3:2011: EContents DIN EN ISO 14253-3:2011-10 EN ISO 14253-3:2011 (E) 2 Page Foreword3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and definitions .6 4 Reaching an agreement on a stated expanded uncertainty6 5 Sequential procedure for evaluating and
23、reaching agreement on an uncertainty statement .9 Annex A (informative) Relation to the GPS matrix model.14 Bibliography 16 Foreword This document (EN ISO 14253-3:2011) has been prepared by Technical Committee ISO/TC 213 Dimensional and geometrical product specifications and verification in collabor
24、ation 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, either by publication of an identical text or by endorsement, at the late
25、st by October 2011, and conflicting national standards shall be withdrawn at the latest by October 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 CENELEC shall not be held responsible for identifying any or all s
26、uch patent rights. This document supersedes CEN ISO/TS 14253-3:2007. 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 Republic, Denmark,
27、 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 14253-3:2011 has been approved
28、 by CEN as a EN ISO 14253-3:2011 without any modification. ”“ DIN EN ISO 14253-3:2011-10 EN ISO 14253-3:2011 (E) 3 Introduction This part of ISO 14253 is a geometrical product specification (GPS) International Standard and is to be regarded as a global GPS Standard (see ISO/TR 14638). It influences
29、links 4, 5 and 6 of all chains of standards in the general GPS matrix. The ISO/GPS Masterplan given in ISO/TR 14638 gives an overview of the ISO/GPS system of which this part of ISO 14253 is a part. The fundamental rules of ISO/GPS given in ISO 8015 apply to this part of ISO 14253 and the default de
30、cision rules given in ISO 14253-1 apply to specifications made in accordance with this part of ISO 14253, unless otherwise indicated. For more detailed information on the relation of this International Standard to other standards and the GPS matrix model, see Annex A. ISO 14253-1 provides decision r
31、ules for proving conformance or non-conformance with specifications of workpieces and measuring equipment when taking into account the uncertainty of measurement. ISO 14253-2 provides instructions for preparing uncertainty budgets for determining measurement uncertainty as defined in the Guide to th
32、e Expression of Uncertainty in Measurement (GUM). However, the possibility still exists that disagreement between customer and supplier can occur on the estimated measurement uncertainty. It is becoming increasingly common for suppliers to have in place a quality system providing satisfactory assura
33、nce to the customer that the latter is receiving a product which conforms to specifications. This avoids the need for costly duplicate inspections. For this reason, the most common case of disagreement over a measurement uncertainty statement or an uncertainty budget involves the customer questionin
34、g the suppliers uncertainty budget. The customer may also question the measured value of a characteristic of a workpiece or of measuring equipment, thus indirectly questioning the total uncertainty budget (see ISO 14253-1). In a rarer case of disagreement, the supplier may question the customers unc
35、ertainty budget when the customer rejects a workpiece or measuring equipment (see ISO 14253-1:1998, 6.2). In addition to those mentioned, there are other cases of disagreement, as well as other motivations that may lead to discussion of stated uncertainties. DIN EN ISO 14253-3:2011-10 EN ISO 14253-3
36、:2011 (E) 4 1 Scope This part of ISO 14253 provides guidelines and defines procedures for assisting the customer and supplier to reach amicable agreements on disputed measurement uncertainty statements regulated in accordance with ISO 14253-1, and so avoid costly and time-consuming disputes. 2 Norma
37、tive references 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 14253-1:1998, Geometrical Pro
38、duct Specifications (GPS) Inspection by measurement of workpieces and measuring equipment Part 1: Decision rules for proving conformance or non-conformance with specifications ISO 14253-2:2011, Geometrical product specifications (GPS) Inspection by measurement of workpieces and measuring equipment P
39、art 2: Guidance for the estimation of uncertainty in GPS measurement, in calibration of measuring equipment and in product verification ISO 14978:2006, Geometrical product specifications (GPS) General concepts and requirements for GPS measuring equipment ISO 17450-1:1), Geometrical product specifica
40、tions (GPS) General concepts Part 1: Model for geometrical specification and verification ISO 17450-2:2), Geometrical product specifications (GPS) General concepts Part 2: Basic tenets, specifications, operators and uncertainties ISO/IEC Guide 98-3:2008, Uncertainty of measurement Part 3: Guide to t
41、he expression of uncertainty in measurement (GUM:1995) ISO/IEC Guide 99:2007, International vocabulary of metrology Basic and general concepts and associated terms (VIM) 1) To be published. (Revision of ISO/TS 17450-1:2005) 2) To be published. (Revision of ISO/TS 17450-2:2002) DIN EN ISO 14253-3:201
42、1-10 EN ISO 14253-3:2011 (E) 5 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 14253-1, ISO 14253-2, ISO 14978, ISO 17450-1, ISO 17450-2, ISO/IEC Guide 98-3 and ISO/IEC Guide 99 apply. 4 Reaching an agreement on a stated expanded uncertainty 4.1 Earl
43、y agreement on the stated measurement uncertainty In a case where either the customers or suppliers measurement uncertainty statement is in question, an uncertainty budget supporting and documenting the measurement uncertainty statement may be necessary. It is the responsibility of the party prepari
44、ng the uncertainty budget to justify the individual components and the resulting estimated expanded uncertainty of the uncertainty budget. In an ideal situation, customer and supplier will address the issue of measurement uncertainty at the same time as they address the product specifications of the
45、 workpiece, at the pre-contract stage. Agreement on the magnitude of the measurement uncertainty or uncertainties and the rules for its application at this early stage of the business relationship will avoid later disputes over acceptance or rejection of product and the consequent need to apply the
46、default rules given in ISO 14253-1. NOTE In most cases, there are several GPS characteristics specified for a workpiece and for each of these characteristics a measuring task with corresponding measurement uncertainty statement is required. Two different persons can produce two different uncertainty
47、 statements due to differing knowledge, experience and assumptions. Resolving these differences at the pre-contract stage is likely to be less contentious and less costly than waiting until an argument develops over the acceptance or rejection of the product during the manufacture and delivery stage
48、. 4.2 Possibilities for solving disagreements over a stated measurement uncertainty The most basic way of reaching an agreement is to agree to choose one of the two statements of measurement uncertainty from either party to the agreement. If this type of settlement is not appropriate, another soluti
49、on is to use the more refined procedure given in Clause 5, or to use a third party consultation or a review or both. Clause 6 of ISO 14253-1:1998 gives specific rules on dealing with uncertainty of measurement when proving conformance or non-conformance with a specification: supplier proving conformance with sp ecifications (ISO 14253-1:1998, 6.2); customer proving non-conformance with sp ecifications (ISO 14253-1:1998, 6.3). The magnitude of the measurement uncertainty is
