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1、BRITISH STANDARD BS ISO 15917:2007 Solid ball-nosed end mills with cylindrical shanks made of carbide and ceramic materials Dimensions ICS 25.100.20 ? Licensed Copy: London South Bank University, London South Bank University, Wed May 16 03:52:28 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS ISO 1591
2、7:2007 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 May 2007 BSI 2007 ISBN 978 0 580 50731 1 National foreword This British Standard was published by BSI. It is the UK implementation of ISO 15917:2007. The UK participation in its prepar
3、ation was entrusted to Technical Committee MTE/5, Engineers rotary cutting tools of high speed steel. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are
4、responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publication Amd. No. DateComments Licensed Copy: London South Bank University, London South Bank University, Wed May 16 03:52:28 GMT+00:00 2007, Uncontro
5、lled Copy, (c) BSI Reference number ISO 15917:2007(E) INTERNATIONAL STANDARD ISO 15917 First edition 2007-02-01 Solid ball-nosed end mills with cylindrical shanks made of carbide and ceramic materials Dimensions Fraises hmisphriques deux tailles monobloc, queue cylindrique, en carbures mtalliques et
6、 en cramique Dimensions BS ISO 15917:2007 Licensed Copy: London South Bank University, London South Bank University, Wed May 16 03:52:28 GMT+00:00 2007, Uncontrolled Copy, (c) BSI ii Licensed Copy: London South Bank University, London South Bank University, Wed May 16 03:52:28 GMT+00:00 2007, Uncont
7、rolled Copy, (c) BSI iii Foreword 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 i
8、n 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 Commis
9、sion (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 technical
10、 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 shall
11、 not be held responsible for identifying any or all such patent rights. ISO 15917 was prepared by Technical Committee ISO/TC 29, Small tools, Subcommittee SC 9, Tools with cutting edges made of hard cutting materials. BS ISO 15917:2007 Licensed Copy: London South Bank University, London South Bank U
12、niversity, Wed May 16 03:52:28 GMT+00:00 2007, Uncontrolled Copy, (c) BSI blank Licensed Copy: London South Bank University, London South Bank University, Wed May 16 03:52:28 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 1 Solid ball-nosed end mills with cylindrical shanks made of carbide and ceramic m
13、aterials Dimensions 1 Scope This International Standard specifies types and dimensions of solid ball-nose end mills, with cylindrical shanks, made of carbide and ceramic materials in accordance with ISO 513. 2 Normative references The following referenced documents are indispensable for the applicat
14、ion 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 286-2, ISO system of limits and fits Part 2: Tables of standard tolerance grades and limit deviations for holes an
15、d shafts 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 3 Types of solid ball-nosed end mills Solid ball-nosed end mills are divided into two types: Type 1: Solid ball-nosed end m
16、ills, 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 mills can be designed with or without a recess. The diameter of the neck recess (diameter of recess) d3 is shown in Figures 1 and 2. 4 Dimensio
17、ns Figure 1 Type 1: Ball-nosed end mills, short BS ISO 15917:2007 Licensed Copy: London South Bank University, London South Bank University, Wed May 16 03:52:28 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 2 Table 1 Type 1: Ball-nosed end mills, short Dimensions in millimetres Cutting diameter Radius
18、Length of cut Useable length Diameter of recess Overall length Shank diameter d1 b r = d1/2 b l1 l2 a d3 d l3 d2 c Minimum Minimum 2 0 + h6 0,2 0,2 0,4 0,3 0,3 0,6 0,4 0,4 0,8 0,5 0,5 1,0 0,6 0,6 1,2 0,8 0,8 1,6 38,0 3,0 1,0 1,0 2,0 1,2 1,2 2,4 1,4 1,4 2,8 1,5 1,5 3,0 1,6 1,6 3,2 1,8 1,8 3,6 43,0 4,
19、0 2,0 2,0 4,0 2,5 2,5 5,0 3,0 3,0 6,0 3,5 3,5 7,0 4,0 4,0 8,0 4,5 4,5 9,0 5,0 5,0 10,0 5,5 5,5 11,0 6,0 6,0 12,0 57,0 6,0 7,0 7,0 14,0 8,0 8,0 16,0 63,0 8,0 9,0 9,0 18,0 10,0 10,0 20,0 72,0 10,0 11,0 11,0 22,0 12,0 12,0 24,0 12,0 13,0 13,0 26,0 14,0 14,0 28,0 83,0 14,0 16,0 16,0 32,0 16,0 18,0 18,0
20、36,0 92,0 18,0 20,0 Blank column 20,0 40,0 Blank column 104,0 20,0 a l2 is taken as the length extended in parallel to the axis from the top of the end mill to the intersection of cutting diameter d1 with a recess taper part. b Tolerance is at the manufacturers option. c Tolerances on d2 according t
21、o ISO 286-2. d Dimension is at the manufacturers option. Figure 2 Type 2: Ball-nosed end mills, long BS ISO 15917:2007 Licensed Copy: London South Bank University, London South Bank University, Wed May 16 03:52:28 GMT+00:00 2007, Uncontrolled Copy, (c) BSI 3 Table 2 Type 2: Ball-nosed end mills, lon
22、g Dimensions in millimetres Cutting diameter Radius Length of cut Useable length Diameter of recess Overall length Shank diameter d1 b r = d1/2 b l1 l2 a d3 d l3 d2 c Minimum Minimum 2 0 + h6 0,2 0,2 0,4 0,3 0,3 0,6 0,4 0,4 0,8 0,5 0,5 1,0 0,6 0,6 1,2 0,8 0,8 1,6 50,0 3,0 1,0 1,0 2,0 1,2 1,2 2,4 1,4
23、 1,4 2,8 1,5 1,5 3,0 1,6 1,6 3,2 1,8 1,8 3,6 60,0 4,0 2,0 2,0 4,0 2,5 2,5 5,0 3,0 3,0 6,0 3,5 3,5 7,0 4,0 4,0 8,0 4,5 4,5 9,0 5,0 5,0 10,0 5,5 5,5 11,0 6,0 6,0 12,0 80,0 6,0 6,0 6,0 12,0 7,0 7,0 14,0 8,0 8,0 16,0 8,0 8,0 8,0 16,0 9,0 9,0 18,0 10,0 10,0 20,0 100,0 10,0 10,0 10,0 20,0 11,0 11,0 22,0 1
24、2,0 12,0 24,0 12,0 13,0 13,0 26,0 14,0 14,0 28,0 120,0 14,0 13,0 13,0 26,0 14,0 14,0 28,0 16,0 16,0 32,0 140,0 16,0 18,0 18,0 36,0 18,0 18,0 18,0 36,0 20,0 Blank column 20,0 40,0 Blank column 160,0 20,0 a l2 is taken as the length extended in parallel to the axis from the top of the end mill to the
25、intersection of cutting diameter d1with a recess taper part. b Tolerance is at the manufacturers option. c Tolerances on d2 according to ISO 286-2. d Dimension is at the manufacturers option. BS ISO 15917:2007 Licensed Copy: London South Bank University, London South Bank University, Wed May 16 03:5
26、2:28 GMT+00:00 2007, Uncontrolled Copy, (c) BSI BS ISO 15917:2007 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level
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