1、BSI Standards Publication BS ISO 9361-1:2014 Indexable inserts for cutting tools Ceramic inserts with rounded corners Part 1: Dimensions of inserts without fixing holeBS ISO 9361-1:2014 BRITISH STANDARD National foreword This British Standard is the UK implementation of ISO 9361-1:2014. It supersede
2、s BS 4193-19:1993 which is withdrawn.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 publication does not pur
3、port to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2014. Published by BSI Standards Limited 2014 ISBN 978 0 580 84925 1 ICS 25.100.01 Compliance with a British Standard cannot confer immunity from legal obl
4、igations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2014. Amendments issued since publication Date Text affectedBS ISO 9361-1:2014 ISO 2014 Indexable inserts for cutting tools Ceramic inserts with rounded corners Part 1: Dimensi
5、ons of inserts without fixing hole Plaquettes amovibles pour outils coupants Plaquettes en cramique avec arrondi de pointe Partie 1: Dimensions des plaquettes sans trou de fixation INTERNATIONAL STANDARD ISO 9361-1 Second edition 2014-08-01 Reference number ISO 9361-1:2014(E)BS ISO 9361-1:2014ISO 93
6、61-1:2014(E)ii ISO 2014 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 2014 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the inte
7、rnet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web
8、 www.iso.org Published in SwitzerlandBS ISO 9361-1:2014ISO 9361-1:2014(E) ISO 2014 All rights reserved iii Contents Page Foreword iv 1 Scope . 1 2 Normative references 1 3 Types of inserts 1 4 Tolerances . 2 5 Cutting edge . 2 5.1 Cutting edge condition . 2 5.2 Additional information 2 6 Designation
9、 and marking 3 6.1 Designation 3 6.2 Marking . 3 7 Measurement . 3 8 Recommended dimensions . 3 8.1 Triangular inserts . 4 8.2 Square inserts 5 8.3 Rhombic inserts with 80 included angle 7 8.4 Rhombic inserts with 55 included angle 8 8.5 Round inserts . 9 Annex A (normative) Method of measurement of
10、 “m” dimension 10 Annex B (normative) Range of sizes of inserts with rounded corners, without fixing hole, having shapes covered by this part of ISO 9361 .12 Annex C (informative) Relationship between designations in ISO 9361-1 and ISO 13399-series 13 Bibliography .15BS ISO 9361-1:2014ISO 9361-1:201
11、4(E) 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 in a subject for whic
12、h 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 Commission (IEC) on all ma
13、tters of electrotechnical standardization. The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This
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17、information The committee responsible for this document is ISO/TC 29, Small tools, Subcommittee SC 9, Tools with defined cutting edges, cutting items. This second edition cancels and replaces the first edition (ISO 9361-1:1991), which has been technically revised. ISO 9361 consists of the following
18、parts, under the general title Indexable inserts for cutting tools Ceramic inserts with rounded corners: Part 1: Dimensions of inserts without fixing hole Part 2: Dimensions of inserts with cylindrical fixing holeiv ISO 2014 All rights reservedBS ISO 9361-1:2014INTERNATIONAL ST ANDARD ISO 9361-1:201
19、4(E) Indexable inserts for cutting tools Ceramic inserts with rounded corners Part 1: Dimensions of inserts without fixing hole 1 Scope This part of ISO 9361 specifies the dimensions of indexable ceramic inserts with rounded corners, without fixing hole, and with 0 and 11 normal clearance. These ins
20、erts are primarily intended to be mounted by top clamping on turning and boring tools. Ceramic cutting materials consist of a variety of oxides, nitrides, and carbides. In contrast with hardmetals (including cermets), ceramics do not have a metallic binding matrix. Such ceramic materials are, for ex
21、ample, oxide ceramics consisting primarily of aluminium oxide (Al 2 O 3 ), carboxide ceramics consisting generally of a mixture of aluminium oxide and other materials such as titanium carbide (TiC), and nitride ceramics consisting generally of a mixture of silicon nitride and other materials, such a
22、s yttrium oxide (Y 2 O 3 ) and aluminium oxide. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition
23、 of the referenced document (including any amendments) applies. ISO 1832, Indexable inserts for cutting tools Designation 3 Types of inserts The types of indexable ceramic inserts specified in this part of ISO 9361 are the following: TN: triangular inserts, with 0 normal clearance; TP: triangular in
24、serts, with 11 normal clearance; SN: square inserts, with 0 normal clearance; SP: square inserts, with 11 normal clearance; CN: rhombic inserts, with 0 normal clearance and 80 included angle; DN: rhombic inserts, with 0 normal clearance and 55 included angle; RN: round inserts, with 0 normal clearan
25、ce. Inserts dealt with in this part of ISO 9361 are standardized without chip breakers. In general, the inserts are used with chamfered or rounded cutting edges (see Clause 5). Table B.1 gives the range of sizes for the inserts (see Annex B). ISO 2014 All rights reserved 1BS ISO 9361-1:2014ISO 9361-
26、1:2014(E) 4 Tolerances The indexable ceramic inserts which are the subject of this part of ISO 9361 are provided in tolerance class G, in accordance with ISO 1832. The values of the tolerances in accordance with ISO 1832 are given in Table 2 to Table 5 for the insert dimensions. 5 Cutting edge 5.1 C
27、utting edge condition The cutting edge condition of the indexable ceramic inserts specified in this part of ISO 9361 is to be selected from those specified in ISO 1832. 5.2 Additional information The dimensions of chamfered cutting edges T, S, K, or P may be specified, following the letter symbol on
28、 cutting edge condition in the manufacturers catalogue. Such information on cutting edge dimensions, if specified, shall have the form of a five-digit number, the first three digits being the value of b in units of 0,01 mm and the last two digits being the value of b , in degrees (see also Figure 1)
29、. NOTE In the case of cutting edge condition K and P, the first chamfer b 1 , defined in accordance with Figure 2, is at the manufacturers choice and is not part of the additional information (five-digit number) as described in 5.2. Figure 1 Figure 2 EXAMPLE Chamfered cutting edge T on an insert TNG
30、N 1604122 ISO 2014 All rights reservedBS ISO 9361-1:2014ISO 9361-1:2014(E) b = 0,2 mm b= 20 Designation and additional information: TNGN 160412T 02020 6 Designation and marking 6.1 Designation The designation of the indexable ceramic inserts which form the subject of this part of ISO 9361 shall conf
31、orm to ISO 1832. In addition to this designation, one or both of the following can be indicated: the number symbol for the additional information on cutting edge dimensions, according to 5.2; the commercial designation of the ceramic grade. 6.2 Marking The following symbol, at least, shall be marked
32、 on the insert itself (except when this would be difficult to carry out on smaller inserts): symbol of the commercial designation of the ceramic grade. 7 Measurement Annex A indicates the methods of measuring the dimension m of the indexable inserts covered by this part of ISO 9361. 8 Recommended di
33、mensions The choice of the more common dimensions is restricted to the values given in Table 2 to Table 6. It is strongly recommended that these standard inserts be used each time wherever possible (first preference). When other inserts are required, their dimensions shall be selected from the non-s
34、haded areas of Table B.1 (second preference). Inserts corresponding to the dimensions given in the shaded areas of this table are not recommended. NOTE The m-dimensions are calculated using the exact values, rounded off to the third decimal point, of the corner radius r , in accordance with Table 1.
35、 Table 1 Values of r used for calculation of dimension m Designation of r 04 08 12 16 20 24 Calculation value of r , mm 0,397 0,794 1,191 1,588 1,984 2,381 ISO 2014 All rights reserved 3BS ISO 9361-1:2014ISO 9361-1:2014(E) 8.1 Triangular inserts TNGN 0 normal clearance without chip breakers Figure 3
36、 TPGN 11 normal clearance without chip breakers Figure 4 Table 2 Dimensions of triangular inserts Dimensions in millimetres Insert l d s m r 0,025 0,13 0,025 0,1 TNGN 110304 11 6,35 3,18 9,128 0,4 TNGN 110308 TPGN 110308 8,731 0,8 TNGN 110312 TPGN 110312 8,334 1,2 TPGN 160308 16,5 9,525 13,494 0,8 T
37、PGN 160312 13,097 1,2 TNGN 160404 4,76 13,891 0,4 TNGN 160408 13,494 0,8 TNGN 160412 13,097 1,2 TNGN 160416 12,7 1,6 TNGN 160420 12,304 24 ISO 2014 All rights reservedBS ISO 9361-1:2014ISO 9361-1:2014(E) Insert l d s m r 0,025 0,13 0,025 0,1 TNGN 160708 16,5 9,525 7,94 13,494 0,8 TNGN 160712 13,097
38、1,2 TNGN 160716 12,7 1,6 TNGN 160720 12,304 2 TNGN 160724 11,907 2,4 TNGN 220712 22 12,7 17, 859 1,2 TNGN 220716 17,463 1,6 TNGN 220720 17,066 2 8.2 Square inserts SNGN 0 normal clearance without chip breakers Figure 5 SPGN 11 normal clearance without chip breakers Figure 6Table 2 (continued) ISO 20
39、14 All rights reserved 5BS ISO 9361-1:2014ISO 9361-1:2014(E) Table 3 Dimensions of square inserts Dimensions in millimetres Insert d s m r 0,025 0,13 0,025 0,1 SNGN 090304 SPGN 090304 9,525 3,18 1,808 0,4 SNGN 090308 SPGN 090308 1,644 0,8 SNGN 090404 4,76 1,808 0,4 SNGN 090408 1,644 0,8 SNGN 090412
40、1,479 1,2 SPGN 120304 12,7 3,18 2,466 0,4 SPGN 120308 2,301 0,8 SPGN 120312 2,137 1,2 SNGN 120404 4,76 2,466 0,4 SNGN 120408 SPGN 120408 2,301 0,8 SNGN 120412 SPGN 120412 2,137 1,2 SNGN 120416 SPGN 120416 1,972 1,6 SNGN 120420 1,808 2 SNGN 120708 7,94 2,301 0,8 SNGN 120712 2,137 1,2 SNGN 120716 1,97
41、2 1,6 SNGN 120720 1,808 2 SNGN 120724 1,644 2,4 SNGN 150708 15,875 2,959 0,8 SNGN 150712 2,795 1,2 SNGN 150716 2,63 1,6 SNGN 150720 2,466 2 SNGN 150724 2,301 2,4 SNGN 190712 19,05 3,452 1,2 SNGN 190716 3,288 1,6 SNGN 190720 3,123 2 SNGN 190724 2,959 2,46 ISO 2014 All rights reservedBS ISO 9361-1:201
42、4ISO 9361-1:2014(E) 8.3 Rhombic inserts with 80 included angle CNGN 0 normal clearance without chip breakers Figure 7 Table 4 Dimensions of rhombic inserts with 80 included angle Dimensions in millimetres Insert l d s m 1 m 2 r 0,025 0,13 0,025 0,025 0,1 CNGN 120404 1,29 12,7 4,76 3,308 1,818 0,4 CN
43、GN 120408 3,088 1,697 0,8 CNGN 120412 2,867 1,576 1,2 CNGN 120416 2,647 1,455 1,6 CNGN 120708 7,94 3,088 1,697 0,8 CNGN 120712 2,867 1,576 1,2 CNGN 120716 2,646 1,454 1,6 CNGN 160708 16,1 15,875 3,97 2,182 0,8 CNGN 160712 3,749 2,061 1,2 CNGN 160716 3,529 1,939 1,6 CNGN 160720 3,308 1,818 2 CNGN 160
44、724 3,088 1,697 2,4 ISO 2014 All rights reserved 7BS ISO 9361-1:2014ISO 9361-1:2014(E) 8.4 Rhombic inserts with 55 included angle DNGN 0 normal clearance without chip breakers Figure 8 Table 5 Dimensions of rhombic inserts with 55 included angle Dimensions in millimetres Insert l d s m r 0,025 0,13
45、0,025 0,1 DNGN 150408 15,5 12,7 4,76 6,478 0,8 DNGN 150412 6,015 1,2 DNGN 150416 5,552 1,6 DNGN 150608 6,35 6,478 0,8 DNGN 150612 6,015 1,2 DNGN 150616 5,552 1,6 DNGN 150708 7,94 6,478 0,8 DNGN 150712 6,015 1,2 DNGN 150716 5,552 1,68 ISO 2014 All rights reservedBS ISO 9361-1:2014ISO 9361-1:2014(E) 8
46、.5 Round inserts RNGN 0 normal clearance without chip breakers Figure 9 Table 6 Dimensions of round inserts Dimensions in millimetres Insert d s 0,025 0,13 RNGN 090400 9,525 4,76 RNGN 120400 12,7 RNGN 120700 7,94 RNGN 150700 15,875 RNGN 190700 19,05 RNGN 250900 25,4 9,52 ISO 2014 All rights reserved
47、 9BS ISO 9361-1:2014ISO 9361-1:2014(E) Annex A (normative) Method of measurement of “m” dimension A.1 Triangular inserts Dimension m is related to the side opposite the corner that is to be measured. The insert is placed on a surface plate as shown in Figure A.1 and checked by means of a dial gauge
48、zeroed with the aid of a gauge block corresponding to dimension m. The dial gauge then gives a reading of the error when applied to the inserts to be measured. Figure A.1 A.2 Square inserts Dimension m is checked by reference to the diameter d of a precision roller, where d corresponds to the nomina
49、l diameter of the inscribed circle of the insert. The insert is mounted on a 90 vee-block as shown in Figure A.2 and checked by means of a dial gauge which has been zeroed to dimension m by means of a roller with the aid of a gauge block. The dial gauge then gives a direct reading of the error when applied to the inserts to
