BS ISO BRITISH STANDARD 6104:2005 Incorporating corrigendum no. 1 Superabrasive products Rotating grinding tools with diamond or cubic boron nitride General survey, designation and multilingual nomenclature Confirmed February 2009 ICS 25.100.70 BSi NO COPYING WITHOUTBSI PERMISSIONEXCEPTAS PERMITTED BY COPYRIGHTLAW British Standards BS ISO 6104:2005 National foreword This British Standard was publishedby Bsi. Itis the UKimplementation of and BS 2064-2:1976 which are withdrawn. The UK participation in its preparation was entrusted to Technical Committee MTE/13, Grinding wheels, abrasive tools, paper, cloths and powders. 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 correctapplication. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication This British Standard was Amd. No. Date Comments published under the authority of the Standards Policy and 17000 Strategy Committee on 30 March 2007 Addition of supersession details Corrigendum No. 1 7March2005 @BSI2007 ISBN 0 580 45573 4 BS.ISO 6104:2005 INTERNATIONAL ISO STANDARD 6104 Second edition 2005-02-01 Superabrasive products Rotating grinding tools with diamond or cubic boron nitride General survey, designation and multilingual nomenclature Produits superabrasifs Meules rotatives a base de diamant ou de nitrure de bore- Géneralités, désignation et nomenclature multilingue Reference number ISO 6104:2005(E) BS ISO. 6104:2005 ii BS. ISO 6104:2005 Contents Page Foreword. 1 Scope.. 2 Terms and dimensional abbreviations.. 3 3.1 Structure of designation. 3.1.1 Elements .... 3.1.2 Basic core shape... 3.1.3 Shape of superabrasive section .. 3.1.4 Locationofsuperabrasivesectiononcore. 3.1.5 Modification of basic core shapes... 3.2 Complete designation....... AnnexA(informative)Dimensionalabbreviationsandterms AnnexB(informative)Generalsurveyanddimensionalabbreviations.. ili BS IS0.6104:2005 Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (isO member bodies). The work of preparing International Standards is normally carried out through IsO technicalcommittees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeen International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards International Standard requires approval by at least 75 % of the member bodies casting a vote. rights. IsO shall not be held responsible for identifying any or all such patent rights. wheels and abrasives. Thissecondeditioncancelsandreplacesthefirstedition(lSO6104:1979),whichbeentechnicallyrevised iv BS.ISO 6104:2005 Superabrasive products Rotating grinding tools with diamond or cubic boron nitride General survey, designation and multilingual nomenclature 1 Scope This International Standard gives a general survey, and specifies the designation, of rotating grinding tools with diamond or cubic boron nitride superabrasive section. It also gives a multilingual nomenclature concerning these tools. NOTE In addition to terms in English and French, two of the three official ISO languages, this International Standard gives the equivalentterms inGerman;theseterms are published under the responsibility of the memberbody for Germany (DIN). However, only the terms given in the official language can be considered as ISO terms. 2Terms and dimensional abbreviations See Annex A. 3 Designation 3.1 Structure of designation 3.1.1 Elements wheel and cutting-off wheels (saws). The three symbols shall be included in any designation. A supplementary symbol may be used if necessary. The meaning of these symbols is the following: digit or characteristic number for the basic cor