1、BS ISO 10897:2016Collets for tool holders withtaper ratio 1:10 Collets,holders, nutsBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS ISO 10897:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 10897:2016. Itsupersedes BS IS
2、O 10897:1996 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee MTE/15, Hand tools.A list of organizations represented on this committee can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
3、a contract. Users are responsible for its correctapplication. The British Standards Institution 2016. Published by BSI StandardsLimited 2016ISBN 978 0 580 93328 8ICS 25.060.20Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the
4、 authority of theStandards Policy and Strategy Committee on 30 September 2016.Amendments issued since publicationDate Text affectedBS ISO 10897:2016 ISO 2016Collets for tool holders with taper ratio 1:10 Collets, holders, nutsPinces de serrage pour mandrins conicit 1:10 Pinces, mandrins pinces, crou
5、s de serrageINTERNATIONAL STANDARDISO10897Second edition2016-09-01Reference numberISO 10897:2016(E)BS ISO 10897:2016ISO 10897:2016(E)ii ISO 2016 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2016, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publicat
6、ion 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 intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country
7、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.iso.orgBS ISO 10897:2016ISO 10897:2016(E)Foreword iv1 Scope . 12 Normative references 13 Dimensions . 13.1 General . 13.2 Collet 13.3 Holder
8、 . 33.4 Nut . 43.5 Collet run-out tolerances 54 Material 64.1 Collet 64.2 Nut . 65 Manufacturing requirements 75.1 Collet 75.2 Holder . 75.3 Nut . 76 Designation 76.1 Collet 76.2 Holder . 76.3 Nut . 86.4 Test mandrel . 87 Marking 88 Operational set up. 8Annex A (normative) Cone angle tolerances AT3
9、and AT4 .10Annex B (informative) Relationship between designations in ISO 10897 and ISO 13399 11Bibliography .12 ISO 2016 All rights reserved iiiContents PageBS ISO 10897:2016ISO 10897:2016(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national stand
10、ards bodies (ISO member bodies). The work of preparing International 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 orga
11、nizations, governmental and non-governmental, in liaison with 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
12、further maintenance are described in the ISO/IEC Directives, 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/dire
13、ctives).Attention is drawn to the possibility that some of 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
14、 Introduction and/or on the ISO list of patent declarations 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
15、 to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT), see the following URL: Foreword Supplementary information .The committee responsible for this document is ISO/TC 29, Small tools, Subcommittee SC 2, Holding tools, a
16、daptive items and interfaces.This second edition cancels and replaces the first edition (ISO 10897:1996), of which it constitutes a minor revision with the addition of Annex B, showing the relationship between the symbols in this International Standard and the symbols in the ISO 13399 series.iv ISO
17、2016 All rights reservedBS ISO 10897:2016INTERNATIONAL STANDARD ISO 10897:2016(E)Collets for tool holders with taper ratio 1:10 Collets, holders, nuts1 ScopeThis International Standard specifies the dimensions, materials and manufacturing requirements, and designation of collets for tools with cylin
18、drical shanks and their corresponding holders and nuts. For non-standardized clamping devices, such as clamping devices specified in drawings, these holders can be agreed upon between customer and supplier.Form A applies where a clamping range of H10 is sufficient.Form B can be used for any applicat
19、ion without lateral cutting load.Annex A specifies the values for AT3 tolerance and AT4 tolerance.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 ap
20、plies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 2768-1, General tolerances Part 1: Tolerances for linear and angular dimensions without individual tolerance indications3 Dimensions3.1 GeneralAll dimensions and tolerances are given i
21、n millimetres. Tolerances not specified shall be of tolerance class “m” in accordance with ISO 2768-1.3.2 ColletThe dimensions of the collet shall be in accordance with the dimensions shown in Figure 1 and Figure 2 and given in Table 1. ISO 2016 All rights reserved 1BS ISO 10897:2016ISO 10897:2016(E
22、)Surface roughness in micrometresFigure 1 Collet form A, unilaterally slotted, with short clamping bore for cylindrical shanksFigure 2 Collet form B, bilaterally slotted, with continuous clamping bore for cylindrical shanks2 ISO 2016 All rights reservedBS ISO 10897:2016ISO 10897:2016(E)Table 1 Colle
23、t dimensionsNominal sized1H7d2d3050,d4001+ ,l1l2l3l4l5l60,2Form AaForm BbNominal diameterfrom (incl.)up to (incl.)from (incl.)up to (incl.)6 1 6 10,0 11,5 7 21 4 3,5 0,5 68 1 8 12,65 14,5 8,8 26 4, 5 4 0,8 710 1 10 15,15 17, 2 10,2 30 4,5 4,5 0,8 6,512 1 12 17,75 19,8 12,3 34 4,5 5 1,1 816 2 16 5 16
24、 22,65 25,5 16,1 40 5,5 9,5 5,5 1,2 1020 2 20 6 20 27,4 29,8 20,3 45 6 10 6 1,35 1025 2 25 6 25 32,9 35,05 25,1 52 6 10 6 1,4 1132 4 32 10 32 41,3 43,7 32,1 60 7 11 6 1,45 1240 6 29,5 30 40 49,7 52,2 39,5 68 8 12 6 1,45 13,550 8 29,5 30 50 61,1 63,8 49,5 80 9 13 7 1,55 17aFor clamping range H10.bFor
25、 clamping range 050,.3.3 HolderThe dimensions of the holder shall be in accordance with the dimensions shown in Figure 3 and given in Table 2.Surface roughness in micrometresFigure 3 Holder form C ISO 2016 All rights reserved 3BS ISO 10897:2016ISO 10897:2016(E)Table 2 Holder dimensionsNominal size 6
26、 8 10 12 16 20 25 32 40 50d2H7 10 12,65 15,15 17,75 22,65 27,4 32,9 41,3 49,7 61,1d56g M141 M201,5 M221,5 M271,5 M331,5 M422 M482 M602,5 M682,5 M802,5d6005+ ,8,5 10,8 12,9 15,1 19,6 23,9 28,7 36,4 44,1 54, 5l78 10 10 11 15 16 18 21 24 27l811 15 15 16 18 22 24 27 30 33l916 20 24 28 32 36 43 51 59 69l
27、10min. 3 3 4 4 5 5 5 6 6 6r 0,5 0,5 0,6 0,6 1 1 1 1,6 1,6 1,63.4 NutThe dimensions of the nut shall be in accordance with the dimensions shown in Figure 4 and given in Table 3.Figure 4 Nut form D4 ISO 2016 All rights reservedBS ISO 10897:2016ISO 10897:2016(E)Table 3 Nut dimensionsNominal size 6 8 10
28、 12 16 20 25 32 40 50d5H6 M141 M201,5 M221,5 M271,5 M331,5 M422 M482 M602,5 M682,5 M802,5d718 26 30 35 43 50 60 72 85 100d8001+ ,11,6 15,1 18 20,3 25,8 30,2 35,6 44,3 53,1 64,7d9001+ ,10,9 13,85 16,4 19,0 24,6 28,7 33,8 42,5 51,0 62,6d107,7 10,7 12,8 15,2 20,2 24,1 29,7 38,5 46,6 57l1114 19 19 20 24
29、 28 30 33,5 37 43l125,2 5,75 6,05 6,75 9 10 10,5 10,5 11 13l132,5 2,5 2,8 3 4 4,5 4,5 4,5 4,5 5l14001+ ,4 4,25 4,55 5,25 5,65 6,35 6,3 6,3 7 8,25l150005+ ,1,2 1,5 1,5 1,5 1,5 1,5 2 2 2 2.53.5 Collet run-out tolerancesTable 4 specifies collet run-out tolerances. These tolerances shall be checked as s
30、hown in Figure 5 by the introduction of a test mandrel into the collet.The diameter of the test mandrel is the nominal diameter of the collet. For the test mandrel, the following specifications apply:a) diameter tolerance: H6;b) cylindricity: 0,002 mm;c) parallelism: 0,002 mm;d) roundness: 0,002 mm;
31、e) surface without longitudinal marks;f) maximum surface roughness Rz = 4 m;g) surface hardness: (5803+) HRC. ISO 2016 All rights reserved 5BS ISO 10897:2016ISO 10897:2016(E)Key1 test mandrel2 test pointFigure 5 Testing of run-outTable 4 Collet run-out tolerance valuesd1H7 Nominal diameterl16Run-out
32、 toleranceaabove up to (included) class 1 class 21 (included) 1,6 60,01 0,0151,6 3 103 6 166 10 2510 18 400,015 0,0218 24 5024 30 6030 50 80 0,02 0,03NOTE In the case of applications where run-out tolerances class 1 are required, the accuracy of the whole system (machine tool spindle, holder, collet
33、 and tool) should be observed.aNormal style collets are designed with run-out tolerance class 2. If class 1 is required, it shall be given separately, see 5.1.4 Material4.1 ColletSteel shall be at the manufacturers discretion with a tensile strength of at least 700 N/mm2.4.2 NutSteel shall be at the
34、 manufacturers discretion.6 ISO 2016 All rights reservedBS ISO 10897:2016ISO 10897:2016(E)5 Manufacturing requirements5.1 ColletCollet form A: Bore and taper hardened, hardness (5604+) HRC.Collet form B: Bore and taper hardened, hardness (4404+) HRC.Tolerances of taper: AT3 in accordance with Table
35、A.1.Run-out tolerance: Class 2, for normal styles.5.2 HolderTaper bore hardened, hardness (5804+) HRC.Tolerances of taper: AT4 in accordance with Table A.2.5.3 NutThe design shall be at the manufacturers discretion.6 Designation6.1 ColletA collet in accordance with this International Standard shall
36、be designated by the following:a) the term “Collet”;b) reference to this International Standard (i.e. ISO 10897);c) form (A or B);d) nominal size;e) nominal diameter, d1(in millimetres);f) run-out tolerance (in the case of class 1).EXAMPLE 1 A collet of form A, nominal size 32 and nominal diameter d
37、1= 10 mm is designated as followsCollet ISO 10897 - A 32 10EXAMPLE 2 A collet of form A, nominal size 32, nominal diameter d1= 10 mm and of run-out tolerance class 1 is designated as follows:Collet ISO 10897 - A 32 10 Cl16.2 HolderA holder in accordance with this International Standard shall be desi
38、gnated by the following:a) the term “Holder”;b) reference to this International Standard (i.e. ISO 10897);c) form C;d) nominal size. ISO 2016 All rights reserved 7BS ISO 10897:2016ISO 10897:2016(E)EXAMPLE A holder of form C and nominal size 32 is designated as follows:Holder ISO 10897 - C 326.3 NutA
39、 nut in accordance with this International Standard shall be designated by the following:a) the term “Nut”;b) reference to this International Standard (i.e. ISO 10897);c) form D;d) nominal size.EXAMPLE A nut of form D and nominal size 32 is designated as follows:Nut ISO 10897 - D 326.4 Test mandrelA
40、 test mandrel in accordance with this International Standard shall be designated by the following:a) the term “Test mandrel”;b) reference to this International Standard (i.e. ISO 10897);c) diameter, d1(in millimetres).EXAMPLE A test mandrel of diameter d1= 10 mm is designated as follows:Test mandrel
41、 ISO 10897 - 107 MarkingA collet in accordance with this International Standard shall be marked with the relevant nominal diameter, and the name or trademark of the manufacturer.8 Operational set upThe dimensions for operational set up shall be in accordance with the dimensions shown in Figure 6 and
42、 given in Table 5.8 ISO 2016 All rights reservedBS ISO 10897:2016ISO 10897:2016(E)Figure 6 Example of operational set upTable 5 Dimensions for operational set upNominal sizel17max.l18max.6 7, 5 8 8,5 10 9 12 9,5 16 11 1520 12 1625 12 1632 13 1740 14 1850 16 20 ISO 2016 All rights reserved 9BS ISO 10
43、897:2016ISO 10897:2016(E)Annex A (normative) Cone angle tolerances AT3 and AT4This annex specifies the values for AT3 tolerance (see Table A.1) and AT4 tolerance (see Table A.2) from ISO 1947, which has been withdrawn.Table A.1 Cone angle tolerance AT3Range of cone lengths L mmATATDaover up to rad s
44、econds m6 10 125 26 0,8 1,310 16 100 21 1 1,616 25 80 16 1,3 225 40 63 13 1,6 2,540 63 50 10 2 . 3,2aATDis calculated from the constant ATvalue within a range of cone lengths.Table A.2 Cone angle tolerance AT4Range of cone lengths L mmATATDaover up to rad seconds m6 10 200 41 1,3 . 210 16 160 33 1,6
45、 . 2,516 25 125 26 2 3,225 40 100 21 2,5 . 440 63 80 16 3,2 . 5aATDis calculated from the constant ATvalue within a range of cone lengths.10 ISO 2016 All rights reservedBS ISO 10897:2016ISO 10897:2016(E)Annex B (informative) Relationship between designations in ISO 10897 and ISO 13399For the relatio
46、nship between the symbols in this International Standard and symbols in ISO 13399, see Table B.1.Table B.1 Relationship between symbols in ISO 10897 and the ISO 13399 seriesISO 10897 ISO 13399Symbol Reference Property name SymbolReference BSU codel1Figure 1 overall length OALISO/TS 13399-471D078EB7C
47、086l2Figure 1 gauge diameter distance LDGISO/TS 13399-4727BA921CDF0Cl3Figures 2 and 3 gauge diameter distance LDGISO/TS 13399-4727BA921CDF0Cl4Figure 1 distance to face LFSFISO/TS 13399-4727BE4DF9AF4Al5Figure 1 l6Figure 1 length collet offset bore LCOBISO/TS 13399-472724DF34868Dd1Figure 1 connection
48、diameter workpiece side DCONWSISO/TS 13399-47272379A5F325d2Figures 1 and 2 functional diameter DFCISO/TS 13399-47272379AD9C85d3Figure 1 body diameter BDISO/TS 13399-471ED6A9AF7D1Dd4Figure 1 diameter collet offset bore DCOBISO/TS 13399-47272379998737 ISO 2016 All rights reserved 11BS ISO 10897:2016IS
49、O 10897:2016(E)Bibliography1 ISO 19471), System of cane tolerances for conical workpieces form C = 1:3 to 1:500 and lengths from 6 to 630 mm2 ISO 13399 (all parts), Cutting tool data representation and exchange1) Withdrawn.12 ISO 2016 All rights reservedBS ISO 10897:2016BS ISO 10897:2016ISO 10897:2016(E) ISO 2016 All rights reservedICS 25.060.20Price based on 12 pagesThis page deliberately left blankBSI
