1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationSolid ball-nosed end mills with cylindrical shanks, made of carbide and ceramic materialsBS ISO 15917:2012National forewordThis British Standard is the UK implementation of ISO 1
2、5917:2012. It supersedes BS ISO 15917:2007, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee MTE/18, Tools tips and inserts for cutting applications.A list of organizations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 p
3、ublication 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 2012 ISBN 978 0 580 76254 3 ICS 25.100.20Compliance with a British Standard cannot confer imm
4、unity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2012.Amendments issued since publicationDate Text affectedBRITISH STANDARDBS ISO 15917:2012 ISO 2012Solid ball-nosed end mills with cylindrical shanks, made
5、of carbide and ceramic materialsFraises hmisphriques deux tailles monobloc queue cylindrique, en carbures mtalliques et en cramiqueINTERNATIONAL STANDARDISO15917Second edition2012-07-01Reference numberISO 15917:2012(E)BS ISO 15917:2012ISO 15917:2012(E)ii ISO 2012 All rights reservedCOPYRIGHT PROTECT
6、ED DOCUMENT ISO 2012All 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 permission in writing from either ISO at the address below or ISOs membe
7、r body in the country of the requester.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandBS ISO 15917:2012ISO 15917:2012(E)ForewordISO (the International Organization for Standardization) is a
8、 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 in a subject for which a technical committee has been established has the right to be represente
9、d 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 Commission (IEC) on all matters of electrotechnical standardization.International Standards are draft
10、ed 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 technical committees are circulated to the member bodies for voting. Publication as an International Stand
11、ard 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 shall not be held responsible for identifying any or all such patent rights.ISO 15917 was prepared by T
12、echnical Committee ISO/TC 29, Small tools, Subcommittee SC 9, Tools with cutting edges made of hard cutting materials.This second edition cancels and replaces the first edition (ISO 15917:2007), which has been technically revised. ISO 2012 All rights reserved iiiBS ISO 15917:2012Solid ball-nosed end
13、 mills with cylindrical shanks, made of carbide and ceramic materials1 ScopeThis International Standard specifies types and dimensions of solid ball-nosed end mills with cylindrical shanks made of carbide and ceramic materials according to ISO 513.NOTE The symbols for dimensions shown in figures in
14、the tables of this International Standard and the corresponding preferred symbols of properties defined in the ISO 13399 series are shown in Table A.1.2 Normative referencesThe following referenced documents are indispensable for the application of this document. For dated references, only the editi
15、on cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 286-2, Geometrical product specifications (GPS) ISO code system for tolerances on linear sizes Part 2: Tables of standard tolerance classes and limit deviations for holes an
16、d shafts 3 Types of solid ball-nosed end millsSolid ball-nosed end mills are divided into the following two types: type 1: solid ball-nosed end mills, short according to Figure 1 and Table 1; type 2: solid ball-nosed end mills, long according to Figure 2 and Table 2.NOTE Both types of ball-nosed end
17、 mills can be designed with or without recess. The dimension of the recess is shown as the neck diameter (diameter of recess), d3, in Figure 1 and Figure 2.4 DimensionsFigure 1 Type 1 Ball-nosed end mills, shortINTERNATIONAL STANDARD ISO 15917:2012(E) ISO 2012 All rights reserved 1BS ISO 15917:2012I
18、SO 15917:2012(E)Table 1 Type 1 Ball-nosed end mills, shortDimensions in millimetresCutting diameterRadiusLength of cutUseable lengthDiameter of recessOverall lengthShank diameterd1br = d1/2bl1,minl2,minad3dl3d2c02+h60,2(Blank column)0,2 0,4(Blank column)38,0 3,00,3 0,3 0,60,4 0,4 0,80,5 0,5 1,00,6 0
19、,6 1,20,8 0,8 1,61,0 1,0 2,043,0 4,01,2 1,2 2,41,4 1,4 2,81,5 1,5 3,01,6 1,6 3,21,8 1,8 3,62,0 2,0 4,057,0 6,02,5 2,5 5,03,0 3,0 6,03,5 3,5 7,04,0 4,0 8,04,5 4,5 9,05,0 5,0 10,05,5 5,5 11,06,0 6,0 12,07,0 7,0 14,063,0 8,08,0 8,0 16,09,0 9,0 18,072,0 10,010,0 10,0 20,011,0 11,0 22,083,012,012,0 12,0
20、24,013,0 13,0 26,014,014,0 14,0 28,016,0 16,0 32,092,016,018,0 18,0 36,0 18,020,0 20,0 40,0 104,0 20,0al2is taken as the length extended in parallel to the axis from the top of end mill to the intersection of the cutting diameter, d1, and a recess taper part.bTolerance is at the manufacturers discre
21、tion.cTolerances on d2in accordance with ISO 286-2.dDimension is at the manufacturers discretion.2 ISO 2012 All rights reservedBS ISO 15917:2012ISO 15917:2012(E)Figure 2 Type 2 Ball-nosed end mills, long ISO 2012 All rights reserved 3BS ISO 15917:2012ISO 15917:2012(E)Table 2 Type 2 Ball-nosed end mi
22、lls, longDimensions in millimetresCutting diameterRadiusLength of cutUseable lengthDiameter of recessOverall lengthShank diameterd1br = d1/2bl1,minl2,minad3dl3d2c02+h60,2(Blank column)0,2 0,4(Blank column)50,0 3,00,3 0,3 0,60,4 0,4 0,80,5 0,5 1,00,6 0,6 1,20,8 0,8 1,61,0 1,0 2,060,0 4,01,2 1,2 2,41,
23、4 1,4 2,81,5 1,5 3,01,6 1,6 3,21,8 1,8 3,62,0 2,0 4,080,0 6,02,5 2,5 5,03,0 3,0 6,03,5 3,5 7,04,0 4,0 8,04,5 4,5 9,05,0 5,0 10,05,5 5,5 11,06,0 6,0 12,06,0 6,0 12,0100,08,07,0 7,0 14,08,0 8,0 16,08,0 8,0 16,010,09,0 9,0 18,010,0 10,0 20,010,0 10,0 20,0120,012,011,0 11,0 22,012,0 12,0 24,013,0 13,0 2
24、6,014,014,0 14,0 28,013,0 13,0 26,0140,0 16,014,0 14,0 28,016,0 16,0 32,04 ISO 2012 All rights reservedBS ISO 15917:2012ISO 15917:2012(E)Cutting diameterRadiusLength of cutUseable lengthDiameter of recessOverall lengthShank diameterd1br = d1/2bl1,minl2,minad3dl3d2c02+h618,0(Blank column)18,0 36,0(Bl
25、ank column)160,018,018,0 18,0 36,020,020,0 20,0 40,0al2is taken as the length extended in parallel to the axis from the top of end mill to the intersection of the cutting diameter, d1, and a recess taper part.bTolerance is at the manufacturers discretion.cTolerances on d2in accordance with ISO 286-2
26、.dDimension is at the manufacturers discretion.Table 2 (continued) ISO 2012 All rights reserved 5BS ISO 15917:2012ISO 15917:2012(E)Annex A (informative) Relationship between designations in this International Standard and the ISO 13399 seriesFor the relationship between designations in this Internat
27、ional Standard and preferred symbols according to the ISO 13399 series, see Table A.1.Table A.1 Relationship between designations in this International Standard and the ISO 13399 seriesSymbol in this International Standard (ISO 15917)Reference in this International Standard (ISO 15917)Property name
28、in the ISO 13399 seriesSymbol in the ISO 13399 seriesReference in the ISO 13399 seriesd1Clause 4, Figure 1, Table 1Clause 5, Table 9Clause 4, Figure 2, Table 2Cutting diameter DC 71D084653E57FISO/TS 13399-3d2Clause 4, Figure 1, Table 1Clause 5, Table 9Clause 4, Figure 2, Table 2Shank diameter DMM 71
29、CF29862B277ISO/TS 13399-3d3Clause 4, Figure 1, Table 1Clause 5, Table 9Clause 4, Figure 2, Table 2Neck diameter DN 71EAC48EC5DE0ISO/TS 13399-3r = d1/2 Clause 4, Figure 1, Table 1Clause 5, Table 9Clause 4, Figure 2, Table 2Profile radius PRFRAD 71E019EBAE1B1ISO/TS 13399-2l1,minClause 4, Figure 1, Tab
30、le 1Clause 5, Table 9Clause 4, Figure 2, Table 2Depth of cut maximumAPMX 71D07576C0558ISO/TS 13399-3l2,minClause 4, Figure 1, Table 1Clause 5, Table 9Clause 4, Figure 2, Table 2Usable length maximumLUX 71CF2992BDBCCISO/TS 13399-36 ISO 2012 All rights reservedBS ISO 15917:2012ISO 15917:2012(E)Bibliog
31、raphy1 ISO 513, Classification and application of hard cutting materials for metal removal with defined cutting edges Designation of the main groups and groups of application ISO 2012 All rights reserved 7BS ISO 15917:2012This page deliberately left blankBSI is the independent national body responsi
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