1、BS ISO10643:2009ICS 25.100.01NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDDimensions ofaccessories for cutterarbors with parallelkey and tenon driveThis British Standardwas published underthe authority of theStandards Policy andStrategy Committee on 30Novembe
2、r 2009. BSI 2009ISBN 978 0 580 63769 8Amendments/corrigenda issued since publicationDate CommentsBS ISO 10643:2009National forewordThis British Standard is the UK implementation of ISO 10643:2009.The UK participation in its preparation was entrusted to TechnicalCommittee MTE/18, Tools tips and inser
3、ts for cutting applications.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard ca
4、nnot confer immunityfrom legal obligations.BS ISO 10643:2009Reference numberISO 10643:2009(E)ISO 2009INTERNATIONAL STANDARD ISO10643First edition2009-09-15Dimensions of accessories for cutter arbors with parallel key and tenon drive Dimensions des quipements pour mandrins porte-fraises entranement p
5、ar clavette et tenon BS ISO 10643:2009ISO 10643:2009(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the com
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8、e Central Secretariat at the address given below. COPYRIGHT PROTECTED DOCUMENT ISO 2009 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without perm
9、ission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2009 All rights rese
10、rvedBS ISO 10643:2009ISO 10643:2009(E) ISO 2009 All rights reserved iiiContents Page Foreword iv Introduction.v 1 Scope1 2 Normative references1 3 Dimensions 1 3.1 General .1 3.2 Parallel key.1 3.3 Clutch drive ring 2 3.4 Cutter retaining screws.4 3.5 Wrench for cutter retaining screws.5 4 Material
11、.6 4.1 Parallel key.6 4.2 Clutch drive ring 6 4.3 Cutter retaining screws.6 4.4 Wrench for cutter retaining screws.6 5 Designation 6 5.1 Parallel key.6 5.2 Clutch drive ring 6 5.3 Cutter retaining screw.7 5.4 Wrench for cutter retaining screws.7 Bibliography8 BS ISO 10643:2009ISO 10643:2009(E) iv IS
12、O 2009 All rights reservedForeword 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 technical committees. Each member body interested
13、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, also take part in the work. ISO collaborates closely with the International Electrotechnical Commi
14、ssion (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technica
15、l committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shal
16、l not be held responsible for identifying any or all such patent rights. ISO 10643 was prepared by Technical Committee ISO/TC 29, Small tools, Subcommittee SC 2, High speed steel cutting tools and their attachments. BS ISO 10643:2009ISO 10643:2009(E) ISO 2009 All rights reserved vIntroduction Given
17、that many tools, as well as tool holders for cutting tools and their attachments, use similar accessories, this International Standard is intended to facilitate communication among different types of interface such as Morse taper, 7/24 taper and hollow taper interface. BS ISO 10643:2009BS ISO 10643:
18、2009INTERNATIONAL STANDARD ISO 10643:2009(E) ISO 2009 All rights reserved 1Dimensions of accessories for cutter arbors with parallel key and tenon drive 1 Scope This International Standard specifies the dimensions of accessories for cutter arbors with parallel key and tenon drive including parallel
19、key, clutch drive ring, cutter retaining screws and the wrench for cutter retaining screws. Its also specifies their material and designation. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cite
20、d applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 240, Milling cutters Interchangeability dimensions for cutter arbors or cutter mandrels ISO 898-1, Mechanical properties of fasteners made of carbon steel and alloy steel Part 1:
21、Bolts, screws and studs with specified property classes Coarse thread and fine pitch thread ISO 2768-1, General tolerances Part 1: Tolerances for linear and angular dimensions without individual tolerance indications ISO 2768-2, General tolerances Part 2: Geometrical tolerances for features without
22、individual tolerance indications 3 Dimensions 3.1 General All dimensions and tolerances are given in millimetres. The figures are schematic and not intended to specify a given design; only the given dimensions shall be met. Tolerance not specified shall be tolerance class “m” in accordance with ISO
23、2768-1 and “K” in accordance with ISO 2768-2. 3.2 Parallel key Details not given shall be left to the manufacturers discretion. The dimensions of the parallel key shall conform to the indications given in Figure 1 and Table 1. The dimensions of the receiver shall be in accordance with ISO 240. BS IS
24、O 10643:2009ISO 10643:2009(E) 2 ISO 2009 All rights reservedFigure 1 Parallel key Table 1 Dimensions of parallel key Arbor shaft diameter d b h l h6 h9 h9 Tolerance 16 4 4 20 22 6 6 25 27 7 7 25 32 8 7 28 00,240 10 8 32 50 12 8 36 60 14 9 40 00,33.3 Clutch drive ring Details not given shall be left
25、to the manufacturers discretion. The dimensions of the clutch drive ring shall conform to the indications given Figure 2 and Table 2. The dimensions of the receiver shall be in accordance with ISO 240. BS ISO 10643:2009ISO 10643:2009(E) ISO 2009 All rights reserved 3Figure 2 Clutch drive ring Table
26、2 Dimensions of clutch drive ring d1d2d3a b f h TPAA11 00,2h11 Deviation Deviation 16 19,5 32 10 8 0,6 5 22 26 40 12 10 0,6 5,6 27 31,5 48 12 12 0,8 6,3 0,004 32 37 58 14 14 0,8 0,20+7 40 45 70 14 16 1 8 50 55 90 16 18 1 9 0,005 60 65 110 16 20 1 0,30+10 00,20,006 BS ISO 10643:2009ISO 10643:2009(E)
27、4 ISO 2009 All rights reserved3.4 Cutter retaining screws Details not given shall be left to the manufacturers discretion. The dimensions of the cutter retaining screws shall conform to the indications given in Figure 3 and Table 3. Figure 3 Cutter retaining screw Table 3 Dimensions of cutter retain
28、ing screw d2a b k d1h13 max. h13 h13 l r1r2r3tax2Arbor nominal shaft diameter M6 17 2,2 6 5 12 1,2 1 2 2,7 13 M8 20 3,75 8 6 16 1,6 1 2 3,2 16 M10 28 4,5 10 7 18 2 1,2 3 3,8 22 M12 35 5,25 12 8 22 2,5 1,2 3 4,3 27 M16 42 6 16 9 26 3 1,6 3 5 32 M20 52 7,5 20 10 30 3 1,6 4 6,3 40 M24 63 9 24 12 36 4 2
29、 4 7,5 50 M30 75 10,5 28 14 45 5 2 4 0,10 9 60 NOTE See the dimensions in ISO 2780. a Thereference value is the thread pitch diameter.BS ISO 10643:2009ISO 10643:2009(E) ISO 2009 All rights reserved 53.5 Wrench for cutter retaining screws The dimensions of the wrench for cutter retaining screws shall
30、 conform to the indications given in Figure 4 and Table 4. Figure 4 Wrench for cutter retaining screw Table 4 Dimensions of wrench for cutter retaining screws Sizea b1b2d1d2h l sb t Test torque Deviations 1 0,5 0,5 1 3 0,2 min. For cutter retaining screws according to Table 3 13 6,1 10 18 12 16 160
31、5 5,2 20 M6 16 8,1 12 22 15 20 180 5 6,2 53 M8 22 10,1 0,20+16 28 19 25 200 6 7,2 94 M10 27 12,1 20 35 22 32 225 8 8,5 135 M12 32 16,1 25 42 28 36 250 8 9,5 275 M16 40 20,2 0,250+30 52 35 40 280 8 11 520 M20 50 24,2 30 63 41 45 315 8 13 830 M24 60 28,2 0,30+35 76 51 50 355 10 15 1 500 M30 aSize corr
32、esponds to the arbor diameter of the shell end mill arbor. bDeviations shall be left to the manufacturers discretion, depending on the standard used for steel plates. BS ISO 10643:2009ISO 10643:2009(E) 6 ISO 2009 All rights reserved4 Material 4.1 Parallel key The choice of material shall be left to
33、the manufacturers discretion; tensile strength shall be at least 590 N/mm2. 4.2 Clutch drive ring The choice of material shall be left to the manufacturers discretion; tensile strength shall be at least 800 N/mm2. Hardness shall be (56 + 4) HRC. 4.3 Cutter retaining screws The choice of material sha
34、ll be left to the manufacturers discretion; steel shall be of property class 10.9 in accordance with ISO 898-1. 4.4 Wrench for cutter retaining screws The choice of material shall be left to the manufacturers discretion; tensile strength shall be at least 1 200 N/mm2. 5 Designation 5.1 Parallel key
35、A parallel key in accordance with ISO 10643 shall be designated by: a) “Parallel key”; b) a reference to this International Standard, i.e. ISO 10643; c) a hyphen; d) the width, b, of the parallel key; e) the multiplication sign ; f) the height, h, of the parallel key; g) the multiplication sign ; h)
36、 the length, l, of the parallel key. EXAMPLE A parallel key of width b = 8 mm, height h = 7 mm and length l = 28 mm is designated as follows: Parallel key ISO 10643 - 8 7 28 5.2 Clutch drive ring A clutch drive ring in accordance with ISO 10643 shall be designated by: a) “Clutch drive ring”; BS ISO
37、10643:2009ISO 10643:2009(E) ISO 2009 All rights reserved 7b) a reference to this International Standard, i.e. ISO 10643; c) a hyphen; d) The diameter, d1, of the clutch drive ring. EXAMPLE A clutch drive ring of diameter d1= 22 mm is designated as follows: Clutch drive ring ISO 10643 - 22 5.3 Cutter
38、 retaining screw A cutter retaining screw in accordance with ISO 10643 shall be designated by: a) “Cutter retaining screw”; b) a reference to this International Standard, i.e. ISO 10643; c) a hyphen; d) the size of the metric thread of the cutter retaining screw, i.e. M12. EXAMPLE A cutter retaining
39、 screw of metric thread M12 is designated as follows: Cutter retaining screw ISO 10643 - M12 5.4 Wrench for cutter retaining screws A wrench for cutter retaining screws in accordance with ISO 10643 shall be designated by: a) “Wrench for cutter retaining screw”; b) a reference to this International S
40、tandard, i.e. ISO 10643; c) a hyphen; d) the size of the wrench according to Table 4. EXAMPLE A wrench for cutter retaining screws of size 16 is designated as follows: Wrench for cutter retaining screw ISO 10643 - 16 BS ISO 10643:2009ISO 10643:2009(E) 8 ISO 2009 All rights reservedBibliography 1 ISO
41、 2780, Milling cutters with tenon drive Interchangeability dimensions for cutter arbors Metric series BS ISO 10643:2009BS ISO 10643:2009ISO 10643:2009(E) ICS 25.100.01 Price based on 8 pages ISO 2009 All rights reserved BS ISO 10643:2009This page has been intentionally left blank BS ISO10643:2009BSI
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