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1、BRITISH STANDARD BS ISO 11900-2:2001 Tools for pressing Ball-lock punch retainers Part 2: Types C and D, reduced for light duty ICS 25.120.10 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:31:21 GMT+00:00 2006, Uncontr
2、olled Copy, (c) BSI BS ISO 11900-2:2001 This British Standard, having been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 October 2001 BSI 08-2001 ISBN 0 580 37595 1 National foreword This Bri
3、tish Standard reproduces verbatim ISO 11900-2:2001 and implements it as the UK national standard. The UK participation in its preparation was entrusted to Technical Committee MTE/12, Tools for pressing and moulding, which has the responsibility to: A list of organizations represented on this committ
4、ee can be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find”
5、 facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal o
6、bligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summa
7、ry of pages This document comprises a front cover, an inside front cover, the ISO title page, pages ii and iii, a blank page, pages 1 to 5, and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Da
8、teComments Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:31:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI INTERNATIONAL STANDARD ISO 11900-2 First edition 2001-08-01 Reference number ISO 11900-2:2001(E) OSI 2001 Tools for pressing Ball-lock punch retainers Part 2: Types C and D, reduced
9、for light duty Outillage de presse Porte-poinons pour poinons bille Partie 2: Types C et D, rduits pour tles minces Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:31:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 11900-2:2001(E) ii ISO 1002 All rithgs rreseved DPF discliamer This FDP f
10、eli amy ctnonia ededdebm tyfep.seca In aroccecnad tiwh Asebod gnisnecil ycilop, thsi feli may be pritnde ro eivwde but sllah ton eb tideed sselnu teh tyfepseca hwich are mededdeb era licdesne to dna tsniladel on teh moctupre epfrromign the ideti.gn In odgnidaolnw this file, raptise ccatpe trehien te
11、h serilibisnopty fo ton fnirignign sebodA gnisnecil ilopcy. The ISO tneCral Sceterarita catpecs no libaility in this aera. ebodA si a trmedarak of Adebo Stsysme Irocntarop.de teDails of teh fostware prtcudos desu to crtaee tsih PFD feli nac be fdnuo ni the Glarene Info talerive to the f;eli teh PDF-
12、taercnoi rapmateers weer tpodezimi for pritn.gni vErey cera sah eebn tkane to rusnee ttah the feli is tiusbael for ues by ISO mrebme seidob. In teh kilnuley evtne ttah a pborlme talerign to ti si f,dnuo saelpe ifnrom teh tneClar Stercearita ta the serddas givne olebw. ISO 1002 llA rithgs rresev.de U
13、nless torehiwse sficep,dei on rapt of tihs buptacilion may be rperdecudo ro tuilidez in any form ro by nay m,snae ele-c trinoc or m,lacinahce gnidulcni tohppocoyign dna cimrfo,mli tiwtuoh repminoiss ni rwitgni fmor eitreh ISO at teh serddas olebw ro ISOs mme- reb ydob in the cuotnry fo the rtseuqeer
14、. ISO cporythgi fofiec esaC tsopael 65 1121-HC Geneva 02 Te.l + 41 22 947 10 11 Fax + 14 22 479 09 47 E-liam copyrightsio.ch Web wwwsi.oc.h Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:31:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 11900-2:2001(E) ISO 1002 All rithgs rreseved iii
15、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 which a t
16、echnical 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 matters
17、 of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard r
18、equires 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 part of ISO 11900 may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. International Standar
19、d ISO 11900-2 was prepared by Technical Committee ISO/TC 29,Small tools, Subcommittee SC 8,Tools for pressing and moulding. ISO 11900 consists of the following parts, under the general titleTools for pressing Ball-lock punch retainers: Part 1: Types A and B, rectangular and square for light duty Par
20、t 2: Types C and D, reduced for light duty Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:31:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:31:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI INTERNATIONAL STANDARDISO 11900-2:2001(E) I
21、SO 1002 All rithgs rreseved 1 Tools for pressing Ball-lock punch retainers Part 2: Types C and D, reduced for light duty 1Scope This part of ISO 11900 specifies the dimensions and tolerances, in millimetres, of reduced ball-lock punch retainers, type C and type D, for light duty, and of their backin
22、g plug, the main use being retention of ball-lock punches in accordance with ISO 10071-1, when punching holes in steel sheets. It also gives material guidelines and hardness requirements, and specifies the designation of ball-lock punch retainers in accordance with this part of ISO 11900. 2Normative
23、 references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of ISO 11900. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on th
24、is part of ISO 11900 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid I
25、nternational Standards. ISO 273:1979,Fasteners Clearance holes for bolts and screws. ISO 4762:1997,Hexagon socket head cap screws. ISO 8735:1997,Parallel pins with internal thread, of hardened steel and martensitic stainless steel. ISO 10071-1:2001,Tools for pressing Ball-lock punches Part 1: Ball-l
26、ock punches for light duty. 3Dimensions 3.1General tolerance The general tolerance for all dimensions not individually toleranced is.0,25 mm Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:31:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 11900-2:2001(E) 2 ISO 1002 All rithgs rreseved 3
27、.2Type C reduced ball-lock punch retainer See Figure 1 and Table 1. a Optional b Hole for parallel hardened pins (dowels pins) in accordance with ISO 8735 c Venting hole Figure 1 Type C reduced ball-lock punch retainer Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:31:21 GMT+00:00 2006, U
28、ncontrolled Copy, (c) BSI ISO 11900-2:2001(E) ISO 1002 All rithgs rreseved 3 Table 1 Dimensions of type C reduced ball-lock punch retainers a Screw H6max.max. 1045 915 26,927,5 19 3611,19 9,5 8,05 1013 M8135129,976,53914,3121316 165431,7564115,913,51517 2061111833,5354417,516,511,51821M10 257013,520
29、40,64723,84919,82213,52325M12 327013,52040,64723,84919,82213,52325M12 a Counterbore in accordance with ISO 273 and M8, M10 and M12 head cap screws in accordance with ISO 4762. DWD2D4L1L2L3L4W1W2TERR1 0 5 0,30,30,010,010,1 0 2 0,130,010,30,02 Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:
30、31:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 11900-2:2001(E) 4 ISO 1002 All rithgs rreseved 3.3Type D reduced ball-lock punch retainer See Figure 2 and Table 2. Surface roughness values in micrometres a Optional b Venting hole Figure 2 Type D reduced ball-lock punch retainer Licensed Copy: s
31、heffieldun sheffieldun, na, Sun Nov 26 08:31:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 11900-2:2001(E) ISO 1002 All rithgs rreseved 5 4Material and corresponding hardness The hardness is left to the manufacturers discretion. The hardness should befor ball-lock punch retainers andfor backing
32、plugs respectively. 5Designation Ball-lock punch retainers in accordance with this part of ISO 11900 shall be designated by: a)“Ball-lock retainer”; b)reference to this part of ISO 11900, i.e. ISO 11900-2; c)the type; d)the diameter, in millimetres. EXAMPLEA ball-lock punch retainer of type C with a
33、 diameteris designated as follows: Ball-lock retainer ISO 11900-2-C-10 Table 2 Dimensions of type D reduced ball-lock punch retainers abc H6G6H12G6 1044,538 6 9 299211010 9 7 16 12 8,05 59,5 61350,547321123131313,56,512,5 1653,552 1134 12261213 1118 15714 206055 8 11,5271417 9 17817,5 82569,56313391
34、2301521132019,5922 3269,563133912301521132019,5922 a Hole for parallel hardened pins (dowel pins) in accordance with ISO 8735. b Counterbore in accordance with ISO 273 and M8, M10 and M12 head cap screws in accordance with ISO 4762. c Tolerance on this dimension is left to the manufacturers discreti
35、on. DLWD1D2L1L2L3W1W2TD3D4AEPRD5 0,02 (463)HRC (505)HRC D D =10 mm Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:31:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS ISO 11900-2:2001 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national
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44、 preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained. If permission is granted, the terms may include royalty payments or a licensing agreement. Details and advice can be obtained from the Copyright Manager. Tel: 020 8996 7070. Licensed Copy: sheffieldun sheffieldun, na, Sun Nov 26 08:31:21 GMT+00:00 2006, Uncontrolled Copy, (c) BSI