1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 10649-5:2012Cutter arbors with parallel key and tenon drivePart 5: Dimensions and designation of tool holders with polygonal taper interface with flange contact surfaceBS
2、ISO 10649-5:2012 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 10649-5:2012. The UK participation in its preparation was entrusted to TechnicalCommittee MTE/18, Tools tips and inserts for cutting applications. A list of organizations represented on this commi
3、ttee 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 correct application. The British Standards Institution 2012Published by BSI Standards Limited 2012ISBN 978 0 580 71825 0 ICS 25.060.
4、20 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2012.Amendments issued since publicationDate T e x t a f f e c t e dBS ISO 10649-5:2012 ISO 2012C
5、utter arbors with parallel key and tenon drive Part 5: Dimensions and designation of tool holders with polygonal taper interface with flange contact surfaceMandrins porte-fraise entranement par clavette et tenon Partie 5: Dimensions et dsignation des porte-outils avec interface cne polygonal avec fa
6、ce dappuiINTERNATIONAL STANDARDISO10649-5First edition2012-07-15Reference numberISO 10649-5:2012(E)BS ISO 10649-5:2012ISO 10649-5:2012(E)ii ISO 2012 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2012All rights reserved. Unless otherwise specified, no part of this publication may be reproduced
7、or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11F
8、ax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandBS ISO 10649-5:2012ISO 10649-5:2012(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Sta
9、ndards 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, also
10、take part in the work. ISO collaborates closely with the International Electrotechnical Commission (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 i
11、s to prepare International Standards. Draft International Standards adopted by the technical 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 possibilit
12、y 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.ISO 10649-5 was prepared by Technical Committee ISO/TC 29, Small tools, Subcommittee SC 2, High speed steel cutting tools and their attach
13、ments.ISO 10649 consists of the following parts, under the general title Cutter arbors with parallel key and tenon drive: Part 1: General dimensions Part 2: Dimensions and designation of tool holders with hollow taper interface with flange contact surface Part 3: Dimensions and designation of tool h
14、olders with 7/24 taper for automatic tool changers Part 4: Dimensions and designation of tool holders with 7/24 taper without automatic tool changers Part 5: Dimensions and designation of tool holders with polygonal taper interface with flange contact surface Part 6: Dimensions and designation of to
15、ol holders with modular taper interface with ball track system ISO 2012 All rights reserved iiiBS ISO 10649-5:2012ISO 10649-5:2012(E)IntroductionThe aim of ISO 10649 (all parts) is to specify the main dimensions for tool holders for this type of interface, and prevent the risk of collision when exch
16、anging the assembled tool within the machine tools.iv ISO 2012 All rights reservedBS ISO 10649-5:2012Cutter arbors with parallel key and tenon drive Part 5: Dimensions and designation of tool holders with polygonal taper interface with flange contact surface1 ScopeThis part of ISO 10649 specifies th
17、e dimensions of cutter arbors with parallel key and tenon drive with polygonal taper interface (PSC) with flange contact surface.The relationship between symbols in this part of ISO 10649 and the ISO 13399 series is given for information in Annex A.2 Normative referencesThe following referenced docu
18、ments are indispensable for the application of this document. For dated references, only the edition cited applies. 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 dimens
19、ions without individual tolerance indicationsISO 2768-2, General tolerances Part 2: Geometrical tolerances for features without individual tolerance indicationsISO 2780, Milling cutters with tenon drive Interchangeability dimensions for cutter arbors Metric seriesISO 10643, Dimensions of accessories
20、 for cutter arbors with parallel key and tenon driveISO 10649-1, Cutter arbors with parallel key and tenon drive Part 1: General dimensionsISO 26623-1, Polygonal taper interface with flange contact surface Part 1: Dimensions and designation of shanks3 Dimensions3.1 GeneralAll dimensions and toleranc
21、es are given in millimetres. Tolerances not specified shall be of tolerance class “m” in accordance with ISO 2768-1 and of class “K” in accordance with ISO 2768-2.The interchangeability dimensions of the milling cutter bearing on the cutter arbors shall be in accordance with ISO 2780.The dimensions
22、of the tool interface for arbors with parallel key and tenon drive shall be in accordance with dimensions given in ISO 10649-1.The figures are schematic and are not intended to specify a given design; only the given dimension shall be met.3.2 Cutter arbors with parallel key and tenon drive with poly
23、gonal taper interfaceThe dimensions for cutter arbors with parallel key and tenon drive with polygonal taper interface with flange contact surface shall be in accordance with the dimensions shown in Figure 1 and given in Table 1.INTERNATIONAL STANDARD ISO 10649-5:2012(E) ISO 2012 All rights reserved
24、 1BS ISO 10649-5:2012ISO 10649-5:2012(E)Key1 tool holder with PSC in accordance with ISO 26623-12 parallel key in accordance with ISO 106433 cutter retaining screw in accordance with ISO 106434 clutch drive ring in accordance with ISO 10643aPolygonal taper interface (PSC) in accordance with ISO 2662
25、3-1.bNot convex.Figure 1 Cutter arbors with parallel key and tenon drive with polygonal taper interfaceTable 1 DimensionsPSC no.32 40 50 63 80d116 22 16 22 16 22 27 32 16 22 27 32 40 16 22 27 32 40l140 45 45 50 45 50 50 55 50 50 55 55 60 55 60 60 65 65l230 33 35 38 35 38 38 41 40 38 43 41 46 45 48 4
26、8 51 514 MaterialThe material is left to the manufacturers discretion; the tensile strength shall be at least 800 N/mm2.The surface hardness shall be (56 + 4) HRC in the area of the taper surface and the surfaces of the spigot. The hardness depth is left to the manufacturers discretion.5 Designation
27、The cutter arbors with parallel key and tenon drive with polygonal taper interface in accordance with this part of ISO 10649 shall be designated by:a) “Arbor”;b) a reference to this part of ISO 10649, i.e. ISO 10649-5;c) a hyphen;d) PSC;e) a hyphen;2 ISO 2012 All rights reservedBS ISO 10649-5:2012IS
28、O 10649-5:2012(E)f) the shank number;g) a hyphen;h) the cutter diameter, d1.EXAMPLE A regular contact surface arbor with polygonal taper interface with shank No. 63, cutter diameter d1= 16 mm, clutch drive ring and cutter retaining screw is designated as follows:Arbor ISO 10649-5 - PSC - 63 - 166 De
29、livery conditionsThe cutter arbors with parallel key and tenon drive with polygonal taper interface in accordance with this part of ISO 10649 shall be delivered with at least the following: the parallel key in accordance with ISO 10643; the clutch drive ring in accordance with ISO 10643; the cutter
30、retaining screw in accordance with ISO 10643. ISO 2012 All rights reserved 3BS ISO 10649-5:2012ISO 10649-5:2012(E)Annex A (informative) Relationship between symbols in this part of ISO 10649 and the ISO 13399 seriesFor the relationship between symbols in this part of ISO 10649 and symbols according
31、to the ISO 13399 series, see Table A.1.Table A.1 Relationship between symbols in this part of ISO 10649 and the ISO 13399 seriesSymbol in this part of ISO 10649 (ISO 10649-5)Reference in this part of ISO 10649 (ISO 10649-5)Property name in the ISO 13399 seriesSymbol in the ISO 13399 seriesISO 13399
32、series BSU coded1Figure 1 Shank diameter DMMISO/TS 13399-371CF29862B277l1Figure 1 Functional length LFISO/TS 13399-371DCD39338974l2Figure 1Functional length secondaryLFSISO/TS 13399-371D078F5BEDBE4 ISO 2012 All rights reservedBS ISO 10649-5:2012ISO 10649-5:2012(E)Bibliography1 ISO 13399-1, Cutting t
33、ool data representation and exchange Part 1: Overview, fundamental principles and general information model2 ISO/TS 13399-2, Cutting tool data representation and exchange Part 2: Reference dictionary for the cutting items3 ISO/TS 13399-3, Cutting tool data representation and exchange Part 3: Referen
34、ce dictionary for tool items4 ISO/TS 13399-4, Cutting tool data representation and exchange Part 4: Reference dictionary for adaptive items5 ISO/TS 13399-5, Cutting tool data representation and exchange Part 5: Reference dictionary for assembly items6 ISO/TS 13399-50, Cutting tool data representatio
35、n and exchange Part 50: Reference dictionary for reference systems and common concepts7 ISO/TS 13399-60, Cutting tool data representation and exchange Part 60: Reference dictionary for connection systems8 ISO/TS 13399-100, Cutting tool data representation and exchange Part 100: Definitions, principl
36、es and methods for reference dictionaries9 ISO/TS 13399-150, Cutting tool data representation and exchange Part 150: Usage guidelines ISO 2012 All rights reserved 5BS ISO 10649-5:2012ISO 10649-5:2012(E) ISO 2012 All rights reservedICS 25.060.20Price based on 5 pagesThis page deliberately left blankB
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