BS ISO 7388-3-2016 Tool shanks with 7 24 taper for automatic tool changers Retention knobs of forms AD AF UD UF JD and JF《自动工具转换用7 24锥度工具柄 AD、AF、UD、UF、JD和JF型保持按钮》.pdf

《BS ISO 7388-3-2016 Tool shanks with 7 24 taper for automatic tool changers Retention knobs of forms AD AF UD UF JD and JF《自动工具转换用7 24锥度工具柄 AD、AF、UD、UF、JD和JF型保持按钮》.pdf》由会员分享，可在线阅读，更多相关《BS ISO 7388-3-2016 Tool shanks with 7 24 taper for automatic tool changers Retention knobs of forms AD AF UD UF JD and JF《自动工具转换用7 24锥度工具柄 AD、AF、UD、UF、JD和JF型保持按钮》.pdf（20页珍藏版）》请在麦多课文档分享上搜索。

1、BSI Standards PublicationBS ISO 7388-3:2016Tool shanks with 7/24 taper forautomatic tool changersPart 3: Retention knobs of forms AD, AF,UD, UF, JD and JFBS ISO 7388-3:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 7388-3:2016. It supersedes BS ISO 7388-3

2、:2013 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee MTE/18, Tools tips and inserts for cutting applications.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include

3、 all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 90277 2 ICS 25.060.20 Compliance with a British Standard cannot confer immunity from legal obligations.This Bri

4、tish Standard was published under the authority of the Standards Policy and Strategy Committee on 29 February 2016.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS ISO 7388-3:2016 ISO 2016Tool shanks with 7/24 taper for automatic tool changers Part 3: Retention knobs of f

5、orms AD, AF, UD, UF, JD and JFQueues doutils conicit 7/24 pour changement automatique doutils Partie 3: Tirettes de formes AD, AF, UD, UF, JD et JFINTERNATIONAL STANDARDISO7388-3Third edition2016-02-01Reference numberISO 7388-3:2016(E)BS ISO 7388-3:2016ISO 7388-3:2016(E)ii ISO 2016 All rights reserv

6、edCOPYRIGHT PROTECTED DOCUMENT ISO 2016, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intran

7、et, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.is

8、o.orgBS ISO 7388-3:2016ISO 7388-3:2016(E)Foreword ivIntroduction v1 Scope . 12 Normative references 13 Dimensions . 13.1 General . 13.2 Retention knobs of form AD, for centric inner cooling lubricant supply 13.3 Retention knobs of form AF, without cooling lubricant supply 23.4 Retention knobs of for

9、m UD, for centric inner cooling lubricant supply 33.5 Retention knobs of form UF, without cooling lubricant supply 43.6 Retention knobs of form JD with centric inner cooling lubricant supply . 53.7 Retention knobs of form JF, without cooling lubricant supply 63.8 Retention knobs with data medium . 7

10、4 Material 75 O-ring 86 Designation 8Bibliography 9 ISO 2016 All rights reserved iiiContents PageBS ISO 7388-3:2016ISO 7388-3:2016(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing Inte

11、rnational Standards 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 wi

12、th ISO, also 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

13、, Part 1. In 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

14、the elements 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

15、 received (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 ISO

16、s adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee responsible for this document is ISO/TC 29, Small tools, Subcommittee SC 2, Holding tools, adaptive items and interfaces.This third edition cancels and

17、replaces the second edition (ISO 7388-3:2013), of which it constitutes a minor revision with the following changes: in the title and in all the text, “retention knobs for shanks of form” was changed to “retention knobs of form”; forms AC and UC have been deleted from the title and from the designati

18、on (Clause 6); a footnote was added to Tables 1 and 5.ISO 7388 consists of the following parts, under the general title Tool shanks with 7/24 taper for automatic tool changers: Part 1: Dimensions and designation of shanks of forms A, AD, AF, U, UD and UF Part 2: Dimensions and designation of shanks

19、of forms J, JD, and JF Part 3: Retention knobs of forms AD, AF, UD, UF, JD and JFiv ISO 2016 All rights reservedBS ISO 7388-3:2016ISO 7388-3:2016(E)IntroductionThe aim of ISO 7388 is to integrate existing standards which are most commonly used as an industrial standard. In addition, the different de

20、velopments for cooling and data chip have been taken into account. ISO 2016 All rights reserved vBS ISO 7388-3:2016BS ISO 7388-3:2016Tool shanks with 7/24 taper for automatic tool changers Part 3: Retention knobs of forms AD, AF, UD, UF, JD and JF1 ScopeThis part of ISO 7388 specifies the dimensions

21、 of retention knobs of forms AD, AF, UD, UF, JD and JF for tool shanks with a 7/24 taper for automatic tool changers used on machines having an automatic gripping system for feeding tools from the magazine to the spindle and vice-versa. These tools are designed with the most important dimensions for

22、 use in spindle noses according to ISO 9270 (all parts).2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest

23、edition of the referenced document (including any amendments) applies.ISO 1629, Rubber and latices NomenclatureISO 2768-1, General tolerances Part 1: Tolerances for linear and angular dimensions without individual tolerance indicationsISO 2768-2, General tolerances Part 2: Geometrical tolerances for

24、 features without individual tolerance indicationsISO 8015, Geometrical product specifications (GPS) Fundamentals Concepts, principles and rules3 Dimensions3.1 GeneralAll dimensions and tolerances are given in millimetres; tolerancing is according to ISO 8015. Tolerances not specified shall be of to

25、lerance class “m” in accordance with ISO 2768-1 and of class “k” in accordance with ISO 2768-2.3.2 Retention knobs of form AD, for centric inner cooling lubricant supplyThe dimensions of retention knobs of form AD shall be in accordance with the dimensions shown in Figure 1 and given in Table 1.INTE

26、RNATIONAL STANDARD ISO 7388-3:2016(E) ISO 2016 All rights reserved 1BS ISO 7388-3:2016ISO 7388-3:2016(E)KeyaThread undercut, at the manufacturers discretion.bChamfered end (CH), according to ISO 4753.Figure 1 Retention knob Form AD Centric inner cooling lubricant supplyTable 1 Retention knobs Form A

27、D DimensionsDimension Shank no. d1d2d3d4d5d7l1l2l3l4l5l6l12sf7 f7020,010,001+ ,0,1 0,1005+ ,min.010,30a13 13 17 9 M12 44 24 19 20 4 5 10 1440 19 17 23 14 7 M16 54 26 20 28 4 7 13 1945 23 21 30 17 9,5 M20 65 30 23 35 5 8 16 2450 28 25 36 21 11,5 M24 74 34 25 40 5 10 19 3060 40 32 52 30 14 M30 90 40 3

28、0 50 6 12 24 46aDimensions only for form AF.3.3 Retention knobs of form AF, without cooling lubricant supplyThe dimensions of retention knobs of form AF shall be in accordance with the dimensions shown in Figure 2 and given in Table 2. Other dimensions are the same as form AD.2 ISO 2016 All rights r

29、eservedBS ISO 7388-3:2016ISO 7388-3:2016(E)Figure 2 Retention knob Form AF Without cooling lubricant supplyTable 2 Retention knobs Form AF DimensionsDimension Shank no.d1f7d6h11l7010,l8002+ ,l901+O-ring30 13 11,5 2,3 1,4 11 1,040 19 14,6 3,0 1,9 27 14 1,545 23 17, 8 3,3 2,5 33 17 2,050 28 20,8 4,5 3

30、,0 37 20 2,560 40 27, 8 5,5 3,0 45 27 2,53.4 Retention knobs of form UD, for centric inner cooling lubricant supplyThe dimensions of retention knobs of form UD shall be in accordance with the dimensions shown in Figure 3 and given in Table 3. ISO 2016 All rights reserved 3BS ISO 7388-3:2016ISO 7388-

31、3:2016(E)KeyaThread undercut, at the manufacturers discretion.bChamfered end (CH), according to ISO 4753.Figure 3 Retention knob Form UD Centric inner cooling lubricant supplyTable 3 Retention knobs Form UD DimensionsDimension Shank d1d2d3d4d5d7l1l2l3l4l5l6l10sno.030,h6 nom. tol.030,001+ ,020,030,05

32、0,050,050,nom. tol.30 13,35 13 16,5050,9,3 4,15 M12 31,8 11,8 8,15 20 2,75 5 2,4 130270,40 18,95 17 22,51012,95 7, 35 M16 44,4 16,4 11,15 28 3,25 7 3,5 180330,45 24,05 21 30 16,3 9,25 M20 55,95 20,95 14,85 35 4,25 8 3,85 240390,50 29,1 25 372019,6 11,55 M24 65,55 25,55 17,95 40 5,25 10 4,85 300650,6

33、0 37, 25 32 50 24,95 13,85 M30 88,15 38,15 27,65 50 7,75 12 6,75 360750,3.5 Retention knobs of form UF, without cooling lubricant supplyThe dimensions of retention knobs of form UF shall be in accordance with the dimensions shown in Figure 4 and given in Table 4. Other dimensions are as for form UD.

34、4 ISO 2016 All rights reservedBS ISO 7388-3:2016ISO 7388-3:2016(E)Figure 4 Retention knob Form UF Without cooling lubricant supplyTable 4 Retention knob Form UF DimensionsDimension Shank no. d1d6l7l8l9O-ring030,h11 002+ ,30 13,35 11,5 2,3 1,4 11 1,040 18,95 14,6 3,0 1,9 27 14 1,545 24,05 17, 8 3,3 2

35、,5 33 17 2,050 29,1 20,8 4,5 3,0 37 20 2,560 37, 25 27, 8 5,5 3,0 45 27 2,53.6 Retention knobs of form JD with centric inner cooling lubricant supplyThe dimensions of retention knobs of form JD shall be in accordance with the dimensions shown in Figure 5 and given in Table 5. ISO 2016 All rights res

36、erved 5BS ISO 7388-3:2016ISO 7388-3:2016(E)KeyaThread undercut, at the manufacturers discretion.bChamfered end (CH), according to ISO 4753.c = 45 or = 60. This information should be given and taken over in the designation (see Clause 6).Figure 5 Retention knob Form JD Centric inner cooling lubricant

37、 supplyTable 5 Retention knobs Form JD DimensionsDimension Shank no. d1d2d3d4d5d7l1l2l3l4l5l6l10l11l12r1s010,h7020,010,001+ ,6h010,010,010,050,0350,30a11 12,5 16,5 7 M12 43 23 18 20 5 4 2,5 3,5 10 2 1340a15 17 23 10 M16 60 35 28 25 6 5 4 4 13 3 1945 19 21 31 14 7 M20 70 40 31 30 8 6 5 6 16 4 2450 23

38、 25 38 17 8,5 M24 85 45 35 40 10 8 5 8 19 5 3060 32 31 56 24 12 M30 115 65 53 50 14 10 7 11 24 5 46aDimensions only for form JF.3.7 Retention knobs of form JF, without cooling lubricant supplyThe dimensions of retention knobs of form JF shall be in accordance with the dimensions shown in Figure 6. O

39、ther dimensions are as for form JD.6 ISO 2016 All rights reservedBS ISO 7388-3:2016ISO 7388-3:2016(E)Figure 6 Retention knob Form JF Without cooling lubricant supply3.8 Retention knobs with data mediumFor forms AF and UF without a hole, it is possible to install a data medium hole.If a data medium h

40、ole is needed for form JF, the dimensions shall be defined by the manufacturer according to the data medium used. The location shall be as shown in Figure 7.See Figures 2 and 4 and Tables 2 and 4.The general dimensions are given in Table 6.Figure 7 Retention knob with data mediumTable 6 Fitting dime

41、nsion of the data mediumbmax0,3 45 or R 0,3ad8100009+ ,t 4,6002+ ,aAt the manufacturers discretion.4 MaterialThe steel is chosen at the manufacturers discretion but shall have a tensile strength of at least 980 N/mm2and a hardness of from 55 HRC to 60 HRC.No area of the retention knob shall be throu

42、gh hardened. ISO 2016 All rights reserved 7BS ISO 7388-3:2016ISO 7388-3:2016(E)5 O-ringThe O-ring shall be according to ISO 1629 and shall be included as part of the delivery.6 DesignationA retention knob in accordance with this part of ISO 7388 shall be designated as follows:a) “Retention knob”;b)

43、a reference to this part of ISO 7388, i.e. ISO 7388-3;c) a dash;d) form AD, AF, UD, UF, JD or JF;e) taper size;f) a dash;g) values, in degrees (45 or 60).NOTE f) and g) only apply for retention knobs forms JD and JF.EXAMPLE 1 Designation of a retention knob in accordance with ISO 7388-3, form AD, sh

44、ank No. 40:Retention knob ISO 7388-3-AD40EXAMPLE 2 Designation of a retention knob in accordance with ISO 7388-3, form JD, shank No. 40 with a angle of 45:Retention knob ISO 7388-3-JD40-458 ISO 2016 All rights reservedBS ISO 7388-3:2016ISO 7388-3:2016(E)Bibliography1 ISO 4753, Fasteners Ends of part

45、s with external ISO metric thread2 ISO 9270-1, 7/24 taper spindle noses for automatic tool changers Part 1: Dimensions and designation of spindle noses of forms S and SF3 ISO 9270-2, 7/24 taper spindle noses for automatic tool changers Part 2: Dimensions and designation of spindle noses of forms J a

46、nd JF ISO 2016 All rights reserved 9BS ISO 7388-3:2016ISO 7388-3:2016(E) ISO 2016 All rights reservedICS 25.060.20Price based on 9 pagesThis page deliberately left blankBSI is the national body responsible for preparing British Standards and other standards-related publications, information and serv

47、ices.BSI is incorporated by Royal Charter. British Standards and other standardization products are published by BSI Standards Limited.British Standards Institution (BSI)BSI Group Headquarters389 Chiswick High Road London W4 4AL UKAbout usWe bring together business, industry, government, consumers,

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