EN IS0 14405-3 EUROPEAN STANDARD NORME EUROPEENNE EUROPAISCHE NORM January 2017 ICS 17.040.40 English Version Geometrical product specifications (GPS) - Dimensional tolerancing - Part 3: Angular sizes (IS0 14405-3:2016) Spécification géométrique des produits (GPS) Geometrische Produktspezifikationen (GPS) Tolérancement dimensionnel - Partie 3: Tailles Dimensionelle Tolerierung - Teil 3: angulaires (IS0 14405-3:2016) WinkelgroBenmaBe (IS0 14405-3:2016) This European Standard was approved by CEN on 2 October 2016. 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 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 language made by 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, 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. cer EUROPEAN COMMITTEEFORSTANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPAISCHES KOMITEE FUR 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 Ref. No. EN IS0 14405-3:2017 E worldwide for CEN national Members. EN IS0 14405-3:2017 (E) European foreword This document (EN IS0 14405-3:2017) has been prepared by Technical Committee IS0/TC 213 "Dimensional and geometrical product specifications and verification" in collaboration with Technical Committee CEN/TC 29o “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of an identical text or by endorsement, at the latest by July 2017, and conflicting national standards shall be withdrawn at the latest by July 2017. 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. 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, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice modification. IS0 14405-3:2016(E) Contents Page Foreword .iv Introduction. .V 1 Scope. ..1 2 Normative references ..2 3 Terms and definitions ..2 4 Specification modifiers and symbols ..11 5 .13 Default specification operator for angular size .13 5.1 General 5.2 Iso default specification operator for angular size, .14 5.3 Drawing-specific default specification operator for angular size 15 6 Drawing indication. .16 6.1 Drawing indication for special specification operators for angular size 16 6.2 Indication of the toleranced feature on which the angular size characteristic is defined..17 Annex A (normative) Association criteria for two-line angular size (for a revolute or prismatic feature of size). 18 Annex B (informative) Differences between two planes considered as an angular feature of .19 size and two planes considered as two single features .20 Annex C (informative) Overview diagram for angular size. .21 Annex D (informative) Relati