1、Indexable hardmetal (carbide) inserts with rounded corners, with cylindrical fixing hole DimensionsPlaquettes amovibles en mtaux-durs (carbures mtalliques) avec arrondi de pointe et trou de fixation cylindrique Dimensions ISO 2011Reference numberISO 3364:2011(E)Fourth edition2011-12-15ISO3364INTERNA
2、TIONAL STANDARDISO 3364:2011(E)COPYRIGHT PROTECTED DOCUMENT ISO 2011All 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 fr
3、om 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 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in Switzerlandii ISO 2011 All rights reservedForewordISO (the Interna
4、tional 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 in a subject for which a technical committee has be
5、en 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 Commission (IEC) on all matters of electrotechnical stan
6、dardization.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 committees are circulated to the member bodies for
7、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 not be held responsible for identifying any or all s
8、uch patent rights.ISO 3364 was prepared by Technical Committee ISO/TC 29, Small Tools, Subcommittee SC 9, Tools with cutting edges made of hard cutting materials.This fourth edition cancels and replaces the third edition (ISO 3364:1997), which has been technically revised.ISO 3364:2011(E) ISO 2011 A
9、ll rights reserved iiiINTERNATIONAL STANDARD ISO 3364:2011(E)Indexable hardmetal (carbide) inserts with rounded corners, with cylindrical fixing hole Dimensions1 ScopeThis International Standard specifies the dimensions of indexable hardmetal (carbide) inserts with rounded corners, with cylindrical
10、fixing hole and with 0 normal clearance. These inserts are primarily intended to be mounted by top and hole clamping or by hole clamping alone on turning and boring tools.2 Normative referencesThe following referenced documents are indispensable for the application of this document. For dated refere
11、nces, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 513, Classification and application of hard cutting materials for metal removal with defined cutting edges Designation of the main groups and groups of a
12、pplicationISO 1832, Indexable inserts for cutting tools Designation3 Types of insertThe types of indexable hardmetal (carbide) insert specified in this International Standard are the following: TN: triangular inserts, with 0 normal clearance; SN: square inserts, with 0 normal clearance; CN: rhombic
13、inserts, with 0 normal clearance and 80 included angle; DN: rhombic inserts, with 0 normal clearance and 55 included angle; WN: hexagonal (trigon) inserts, with 0 normal clearance and 80 included angle; VN: rhombic inserts, with 0 normal clearance and 35 included angle.Inserts covered by this Intern
14、ational Standard are standardized with chip breakers on both faces, with chip breakers on one face only and with no ship breakers at all.Neither the shape nor the dimensions of chip breakers are standardized. Thus, if necessary, special features shall be explained by means of a diagram or additional
15、 specifications.Table B.1 gives the range of sizes for these inserts.4 Interchangeability4.1 TolerancesIndexable hard metal (carbide) inserts specified in this International Standard are provided in tolerance classes in accordance with ISO 1832.Other tolerances are given, either in Table 1 for hole
16、dimensions, or in Tables 2 to 7 for insert dimensions. ISO 2011 All rights reserved 14.2 Thickness, s, of inserts with chip breakersThe thickness, s, of inserts with chip breakers is defined as the distance between the cutting edge at the corner and the opposing supporting surface of the insert; see
17、 Figure 1 a) and b) for inserts with chip breakers on one face only and Figure 1 c) for inserts with chip breakers on both faces.a)b)c)Figure 1 Thickness of inserts with chip breakersIn order to guarantee interchangeability when mounting the insert, the diameter, d1, of the fixing hole is related to
18、 the diameter, d, of the inscribed circle of the insert according to Table 1.Table 1 Fixing holeDimensions in millimetresd 6,35 9,525 12,7 15,875 19,05 25,4d1 0,08 2,26 3,81 5,16 6,35 7,94 9,125 Designation and marking5.1 DesignationThe designation of the indexable hardmetal (carbide) inserts comply
19、ing with this International Standard shall conform to ISO 1832.In addition to this designation, one or both of the following may be indicated: the symbol of the group of application, in accordance with ISO 513; the commercial designation of the hardmetal (carbide) grade.ISO 3364:2011(E)2 ISO 2011 Al
20、l rights reserved5.2 MarkingThe following symbols, at least, shall be marked on the insert itself (except where this is difficult on the smaller inserts): symbol of the group of application, or commercial designation of the hardmetal (carbide) grade, or both, if possible, on large inserts.6 Measurem
21、entAnnex B indicates the methods of measuring the dimension, m, of the indexable inserts covered by this International Standard.7 Recommended dimensions7.1 GeneralThe choice of the more common dimensions is restricted to the specifications given in Tables 2 to 7. It is strongly recommended that thes
22、e standard inserts be used wherever possible (first preference). Where other inserts are specially required, insert dimensions shall be selected from the non-shaded portions of Table B.1 (second preference). Inserts corresponding to dimensions represented by the shaded portions of this table are not
23、 recommended.7.2 Triangular insertsa) TN.A without chip breakersb) TN.M with chip breakers on one face only c) TN.G with chip breakers on both facesFigure 2 Triangular insertsISO 3364:2011(E) ISO 2011 All rights reserved 3Table 2 Dimensions of triangular insertsDimensions in millimetresInsertldasama
24、r 0,1d1 0,08TN.A160404 TN.G16040416,5 9,525 4,7613,891 0,43,81TN.A160408 TN.M160408 TN.G160408 13,494 0,8TN.A160412 TN.M160412 TN.G160412 13,097 1,2TN.A220408 TN.M220408 TN.G22040822 12,7 4,7618,256 0,85,16TN.A220412 TN.M220412 TN.G220412 17,859 1,2TN.A220416 TN.M220416 TN.G220416 17,463 1,6 TN.M270
25、612 27,5 15,875 6,3522,622 1,26,35 TN.M270616 22,225 1,6aTolerances in accordance with ISO 1832.7.3 Square insertsa) SN.A without chip breakersb) SN.M with chip breakers on one face only c) SN.G with chip breakers on both facesFigure 3 Square insertsISO 3364:2011(E)4 ISO 2011 All rights reservedTabl
26、e 3 Dimensions of square insertsDimensions in millimetresInsert dabsamar 0,1d1 0,08 SN.M090304 SN.G0903049,525 3,181,808 0,43,81 SN.M090308 SN.G090308 1,644 0,8 SN.G12040412,7 4,762,466 0,45,16SN.A120408 SN.M120408 SN.G120408 2,301 0,8SN.A120412 SN.M120412 SN.G120412 2,137 1,2 SN.M150608 SN.G1506081
27、5,875 6,352,959 0,86,35 SN.M150612 SN.G150612 2,795 1,2SN.A190612 SN.M190612 SN.G19061219,05 6,353,452 1,27,94SN.A190616 SN.M190616 SN.G190616 3,288 1,6SN.A250724 SN.M250724 SN.G250724 25,4 7,94 4,274 2,4 9,12aTolerances in accordance with ISO 1832.bd = l.7.4 Rhombic inserts with 80 included anglea)
28、 CN.A without chip breakersb) CN.N with chip breakers on one face only c) CN.G with chip breakers on both facesFigure 4 Rhombic inserts with 80 includes angleISO 3364:2011(E) ISO 2011 All rights reserved 5Table 4 Dimensions of rhombic inserts with 80 included angleDimensions in millimetresInsertldas
29、am1am2ar 0,1d1 0,08 CN.G12040412,9 12,7 4,763,308 1,818 0,45,16CN.A120408 CN.M120408 CN.G120408 3,088 1,697 0,8CN.A120412 CN.M120412 CN.G120412 2,867 1,576 1,2 CN.M160608 CN.G16060816,1 15,875 6,353,97 2,182 0,86,35 CN.M160612 CN.G160612 3,479 2,061 1,2 CN.G19060819,3 19,05 6,354,852 2,667 0,87,94CN
30、.A190612 CN.M190612 CN.G190612 4,632 2,545 1,2CN.A190616 CN.M190616 CN.G190616 4,411 2,424 1,6aTolerances in accordance with ISO 1832.7.5 Rhombic inserts with 55 included anglea) DN.A inserts without chip breakersb) DN.M with chip breakers on one face only c) DN.G with chip breakers on both facesFig
31、ure 5 Rhombic inserts with 55 included angleISO 3364:2011(E)6 ISO 2011 All rights reservedTable 5 Dimensions of rhombic inserts with 55 included angleDimensions in millimetresInsertldasamar 0,1d1 0,08DN.A150604 DN.G15060415,5 12,7 6,356,939 0,45,16DN.A150608 DN.M150608 DN.G150608 6,477 0,8DN.A150612
32、 DN.M150612 DN.G150612 6,014 1,2DN.A150616 DN.M150616 DN.G150616 5,552 1,6aTolerances in accordance with ISO 1832.7.6 Hexagonal (trigon) inserts with 80 included angleFigure 6 WN.G with chip breakers on both facesTable 6 Dimensions of hexagonal or trigon inserts with 80 included angleDimensions in m
33、illimetresInsertldasamar 0,1d1 0,08WN.G0604046,5 9,525 4,762,426 0,43,81WN.G060408 2,205 0,8WN.G0804048,7 12,7 4,763,308 0,45,16WN.G080404 3,087 0,8WN.G080412 2,867 1,2aTolerances in accordance with ISO 1832.ISO 3364:2011(E) ISO 2011 All rights reserved 77.7 Rhombic inserts with 35 included anglea)
34、VN.A inserts without chip breakersb) VN.M inserts with chip breakers on one face onlyc) VN.G inserts with chip breakers on both facesFigure 7 Rhombic inserts with 35 included angleTable 7 Dimensions of Rhombic inserts with 35 included angleDimensions in millimetresInsertld s mr 0,1d1 0,08 VN.G160402
35、16,6 9,5254,7610,66 0,23,81VN.A160404 VN.M160404 VN.G160404 10,152 0,4VN.A160408 VN.M160408 VN.G160408 9,229 0,8VN.A160412 VN.G160412 8,285 1,2 VN.G220404 22,1 12,713,837 0,45,16VN.A220408 VN.G220408 12,907 0,8VN.A220412 VN.G220412 11,976 1,2VN.A220416 VN.G220416 11,046 1,6ISO 3364:2011(E)8 ISO 2011
36、 All rights reservedAnnex A (normative)Methods of measurement of m dimensionA.1 Triangular insertsDimension m is related to the side opposite the corner which is being measured. The insert shall be placed on a surface plate as shown in Figure A.1 and checked by means of a dial gauge zeroed with the
37、aid of a gauge block corresponding to dimension m. The dial gauge then gives a reading of the error when applied to the insert to be measured.Figure A.1 Triangular insertA.2 Square insertsDimension m shall be checked with reference to the diameter d of a precision roller, where d corresponds to the
38、nominal diameter of the inscribed circle of the insert. The insert shall be mounted on a 90 V-block as shown in Figure A.2 and checked by means of a dial gauge which shall be zeroed to dimension m by means of a roller with the aid of a gauge block. The dial gauge gives a direct reading of the error
39、when applied to the inserts being measured. The roller has a tolerance of 0,002 mm.ISO 3364:2011(E) ISO 2011 All rights reserved 9Figure A.2 Square insertA.3 Rhombic insertsDimension m, m1or m2shall be checked with reference to the diameter, d, of a precision roller, where d corresponds to the nomin
40、al size of the inscribed circle of the insert. The insert shall be mounted on a 35, 55, 80 or 100 V-block, as shown in Figure A.3, and checked by means of a dial gauge which shall be zeroed to dimension m, m1or m2by means of a roller with the aid of a gauge block. The dial then gives a direct readin
41、g of the error when applied to the inserts to be measured. The roller has a tolerance of 0,002 mm.Figure A.3 Rhombic insertA.4 Round insertsDiameter, d, shall be measured with a micrometer or similar device.A.5 Hexagonal insertsDimension m shall be checked with reference to the diameter, d, of a pre
42、cision roller, where d corresponds to the nominal size of the inscribed circle of the insert. The insert shall be mounted on a 160 V-block, as shown ISO 3364:2011(E)10 ISO 2011 All rights reservedin Figure A.4, and checked by means of a dial gauge which shall be zeroed to dimension m by means of a r
43、oller with the aid of a gauge block. The dial then gives a direct reading of the error when applied to the inserts being measured. The roller has a tolerance of 0,002 mm.Figure A.4 Hexagonal insertISO 3364:2011(E) ISO 2011 All rights reserved 11Annex B (normative)Range of sizes of inserts with round
44、ed corners with cylindrical fixing hole, with shapes covered by this International StandardTable B.1 Range of sizesDimensions in millimetresdWithout chip breakers (A)With chip breakers on one face only (M)With chip breakers on both faces (G)Designa-tionCorner radius, rDesigna-tionCorner radius, rDes
45、igna-tionCorner radius, rd20,4 0,8 1,2 1,6 2,4 0,4 0,8 1,2 1,6 2,4d20,4 0,8 1,2 1,6 2,46,35 TN.A1103TN.M1103 TN.G11039,525 TN.A1603 TN.M1603 TN.G1603 TN.A1604 + + + TN.M1604 + + TN.G1604 + + + 12,7 TN.A2204 + + + TN.M2204 + + + TN.G2204 + + + 15,875TN.A2706 TN.M2706 + + TN.G2706 19,05 TN.A3309 TN.M3
46、309 TN.G3309 9,525 SN.A0903SN.M0903 + + SN.G0903+ + 12,7 SN.A1203 SN.M1203 SN.G1203 SN.A1204 + + SN.M1204 + + SN.G1204 + + + 15,875SN.A1504 SN.M1504 SN.G1504 SN.A1506 SN.M1506 + + SN.G1506 + + 19,05 SN.A1906 + + SN.M1906 + + SN.G1906 + + 25,4 SN.A2507 + SN.M2507 + SN.G2507 +SN.A2509 SN.M2509 SN.G250
47、9 12,7CN.A1204+ + CN.M1204 + + CN.G1204+ + + 15,875 CN.A1606 CN.M1606 + + CN.G1606 + + 19,05 CN.A1906 + + CN.M1906 + + CN.G1906 + + + 25,4 CN.A2509 CN.M2509 CN.G2509 12,7 DN.A1504DN.M1504 DN.G1504DN.A1506 + + + + DN.M1506 + + + DN.G1506 + + + + 15,875 DN.A1906 DN.M1906 DN.G1906 9,525 WN.G0604+ + 12,
48、7 WN.G0804 + + + 9,525 VN.A1604 + + VN.G1604+ + + 12,7VN.A2204 + + VN.G2204 + + + First preference in this International Standard (see Tables 2 to 7).Non-shaded squares: second preference; not covered by this International Standard.Shaded squares: inserts not recommended.ISO 3364:2011(E)12 ISO 2011 All rights reservedAnnex C (informative) Relationship between designations in this International Standard and the ISO 13399 seriesC.1 Relationship between designationsFor the relationship between designations in this International Standard and preferred symbols according
