1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58made of hard cutting materials DimensionsICS 25.100.10Solid end mills with corner radii and cylindr
2、ical shanks BRITISH STANDARDBS ISO 22037:2007BS ISO 22037:2007This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 March 2007 BSI 2007ISBN 978 0 580 50334 4Amendments issued since publicationAmd. No. Date Commentscontract. Users are responsible
3、 for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations. National forewordThis British Standard was published by BSI. It is the UK implementation of ISO 22037:2007.The UK participation in its preparation was entrusted to Technical Committee MTE/5
4、, Engineers rotary cutting tools of high speed steel.A list of organizations represented on MTE/5 can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a Reference numberISO 22037:2007(E)INTERNATIONAL STANDARD ISO22037First edition20
5、07-02-15Solid end mills with corner radii and cylindrical shanks made of hard cutting materials Dimensions Fraises toriques deux tailles monobloc, queue cylindrique, en matriaux durs de coupe Dimensions BS ISO 22037:2007ii iiiForeword ISO (the International Organization for Standardization) is a wor
6、ldwide 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 represented on
7、 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 drafted
8、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 Standar
9、d 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 22037 was prepared by T
10、echnical Committee ISO/TC 29, Small tools, Subcommittee SC 9, Tools with cutting edges made of hard cutting materials. BS ISO 22037:2007blank1Solid end mills with corner radii and cylindrical shanks made of hard cutting materials Dimensions 1 Scope This International Standard specifies types and dim
11、ensions of solid end mills, with corner radii and cylindrical shanks, made of hard cutting materials in accordance with ISO 513. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For
12、 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 and shafts ISO 513, Classification and application of hard cutting materials for
13、metal removal with defined cutting edges Designation of the main groups and groups of application 3 Types of radiused end mills The end mills with corner radii are divided into two types: Type 1: End mills with corner radii, short according to Figure 1 and Table 1; Type 2: End mills with corner radi
14、i, long according to Figure 2 and Table 2. NOTE Both types of end mills with corner radii can be designed with or without a recess. The dimension of the neck recess (diameter of recess) d3is shown in Figures 1 and 2. 4 Dimensions Figure 1 Type 1: End mills with corner radii, short BS ISO 22037:20072
15、 Table 1 Type 1: End mills with corner radii, short Dimensions in millimetres Cutting diameter Radius Length of cut Usable length Diameter of recess Overall length Shank diameter d1r dl1l2ad3bl3d2cMinimum Minimum 20+h6 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
16、1,5 1,5 3,0 1,6 1,6 3,2 1,8 1,8 3,6 43,0 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 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
17、,0 83,0 14,0 16,0 16,0 32,0 16,0 18,0 18,0 36,0 92,0 18,0 20,0 Blank column 20,0 40,0 Blank column 104,0 20,0 al2is taken as the length extended in parallel to the axis from the top of the end mill to the intersection of cutting diameter d1with a recess taper part. bDimension is at the manufacturers
18、 option. cTolerances on d2according to ISO 286-2. dSee Table 3. BS ISO 22037:20073Figure 2 Type 2: End mills with corner radii, long BS ISO 22037:20074 Table 2 Type 2: End mills with corner radii, long Dimensions in millimetres Cutting diameter Radius Length of cut Usable length Diameter of recess O
19、verall length Shank diameter d1r dl1l2ad3bl3d2cMinimum Minimum 20+h6 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 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
20、 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 12,0 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 Bla
21、nk column 20,0 40,0 Blank column 160,0 20,0 al2is taken as the length extended in parallel to the axis from the top of the end mill to the intersection of cutting diameter d1with a recess taper part. bDimension is at the manufacturers option. cTolerances on d2according to ISO 286-2. dSee Table 3. BS
22、 ISO 22037:20075Table 3 Radii for end mills, short and long Dimensions in millimetres Radius r 0,010 Diameter 0,1 0,2 0,3 0,5 1 1,5 2 3 4 5 6 0,5 + 0,6 + + 0,8 + + 1,0 + + + 1,2 + + + 1,4 + + + + 1,5 + + + + 1,6 + + + + 1,8 + + + + 2,0 + + + + 2,5 + + + 3,0 + + + + 3,5 + + + + 4,0 + + + + 4,5 + + +
23、5,0 + + + 5,5 + + + + 6,0 + + + + 7,0 + + + + 8,0 + + + + 9,0 + + + + 10,0 + + + + 11,0 + + + + 12,0 + + + + + 13,0 + + + + + 14,0 + + + + + 16,0 + + + + + + + 18,0 + + + + + + + 20,0 + + + + + + + Key + first preference: radius covered by this International Standard non-shaded square, second prefer
24、ence: radius not covered by this International Standard shaded squares: radius not recommended BS ISO 22037:2007BS ISO BSI389 Chiswick High RoadLondonW4 4AL22037:2007BSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK
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