1、BS ISO 3294:2016Parallel shank countersinks forangles 60, 90 and 120 degreesinclusiveBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS ISO 3294:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 3294:2016.The UK participation
2、 in its preparation was entrusted to TechnicalCommittee MTE/18, Tools tips and inserts for cutting applications.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Use
3、rs are responsible for its correctapplication. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 85779 9ICS 25.100.30Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of t
4、heStandards Policy and Strategy Committee on 31 July 2016.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS ISO 3294:2016 ISO 2016Parallel shank countersinks for angles 60, 90 and 120 degrees inclusiveOutils chanfreiner queue cylindrique, angle au sommet de 60, 90 et 120 d
5、egrsINTERNATIONAL STANDARDISO3294Second edition 2016-08-01Reference numberISO 3294:2016(E)BS ISO 3294:2016ISO 3294:2016(E)ii ISO 2016 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2016, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publication may be
6、reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requ
7、ester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgBS ISO 3294:2016ISO 3294:2016(E)Foreword iv1 Scope . 12 Dimensions . 1Annex A (informative) Relationship between designations in this Internatio
8、nal Standard and ISO 13399 . 3Bibliography 4 ISO 2016 All rights reserved iiiContents PageBS ISO 3294:2016ISO 3294:2016(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International S
9、tandards 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-governmental, in liaison with ISO, als
10、o 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 the ISO/IEC Directives, Part 1. I
11、n 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 possibility that some of the element
12、s 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 of patent declarations received (
13、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 meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence
14、 to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www.iso.org/iso/foreword.htmlThe committee responsible for this document is ISO/TC 29, Small tools, Subcommittee SC 9, Tools with defined cutting edges, cutting items.This second edition
15、 cancels and replaces the first edition (ISO 3294:1975), of which it constitutes a minor revision.iv ISO 2016 All rights reservedBS ISO 3294:2016INTERNATIONAL STANDARD ISO 3294:2016(E)Parallel shank countersinks for angles 60, 90 and 120 degrees inclusive1 ScopeThis International Standard specifies
16、the dimensions of parallel shank countersinks for angles 60, 90 and 120 inclusive.It specifies dimensions in metric units only, these being regarded as the only recommended dimensions in the future, for countersinks with cutting diameters in the range 8 mm to 25 mm.The dimensions apply only to tools
17、 made from high-speed steel. However, if the method of production allows, the shanks may be manufactured from a suitable alternative material, such as a carbon steel.Unless otherwise indicated, the countersinks will be right-hand cutting.Morse taper shank countersinks are the subject of ISO 3293.2 D
18、imensionsSee Figure 1 and Table 1.Key= 60, 90 or 120 inclusive (tolerance: 10)Figure 1 ISO 2016 All rights reserved 1BS ISO 3294:2016ISO 3294:2016(E)Table 1Dimensions in millimetresNominal sized1Small diameterd2aOverall lengthl1Body lengthl2Shank diameterd3h9 = 60 = 90 and 120 = 60 = 90 and 12081012
19、,51620251,622,53,247485052606469444648566065161820242833121416202429888101010aFront end design optional.2 ISO 2016 All rights reservedBS ISO 3294:2016ISO 3294:2016(E)Annex A (informative) Relationship between designations in this International Standard and ISO 13399A.1 Relationship between designati
20、onsFor the relationship between the designations in this International Standard and preferred symbols according to ISO 13399, see Table A.1.Table A.1 Relationship between designations in this International Standard and ISO 13399Symbol in ISO 3294 (this International Standard)Reference in ISO 3294 (t
21、his International Standard)Property name in the ISO 13399 seriesSymbol in the ISO 13399 seriesReference in the ISO 13399 seriesd1Clause 2, Figure 1 and Table 1Cutting diameter DCISO/TS 13399-3BSU 71D084653E57Fd2Clause 2, Figure 1 and Table 1Interference cutting diameter DCINTFISO/TS 13399-3BSU 726E2
22、FCC0EC78d3Clause 2, Figure 1 and Table 1Connection diameter machine sideDCONMSISO/TS 13399-3BSU 71EBDBF5060E6l1Clause 2, Figure 1 and Table 1Overall length OALISO/TS 13399-3BSU 71D078EB7C086l2Clause 2, Figure 1 and Table 1Head length LHISO/TS 13399-3BSU 71D07574A61E8Clause 2, Figure 1 and Table 1Poi
23、nt angle SIGISO/TS 13399-3BSU 71DCCC4FEF366 ISO 2016 All rights reserved 3BS ISO 3294:2016ISO 3294:2016(E)Bibliography1 ISO 3293, Morse taper shank countersinks for angles 60 degrees, 90 degrees and 120 degrees inclusive2 ISO 13399 (all parts), Cutting tool data representation and exchange4 ISO 2016
24、 All rights reservedBS ISO 3294:2016BS ISO 3294:2016ISO 3294:2016(E) ISO 2016 All rights reservedICS 25.100.30Price based on 4 pagesThis page deliberately left blankBSI is the national body responsible for preparing British Standards and other standards-related publications, information and services
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