BS ISO 10073-2008 Tools for moulding - Support pillars《模铸工具 支承柱》.pdf

1、BS ISO10073:2008ICS 25.120.30NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDTools for moulding Support pillarsThis British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 3 2008 BSI 2008ISBN 978 0 580 63242 6Amendments/c

2、orrigenda issued since publicationDate CommentsBS ISO 10073:2008National forewordThis British Standard is the UK implementation of ISO 10073:2008. Itsupersedes BS 7564-10:1993 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee MTE/12, Tools for pressing an

3、d moulding.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immun

4、ityfrom legal obligations.0SeptemberBS ISO 10073:2008Reference numberISO 10073:2008(E)ISO 2008INTERNATIONAL STANDARD ISO10073Second edition2008-08-15Tools for moulding Support pillars Outillage de moulage Piliers dentretoisement BS ISO 10073:2008ISO 10073:2008(E) PDF disclaimer This PDF file may con

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7、rameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. COPYRIGHT PROTECTED DOCUMENT ISO 2008 All

8、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 from either ISO at the address below or ISOs member body in the country of

9、 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 www.iso.org Published in Switzerland ii ISO 2008 All rights reservedBS ISO 10073:2008ISO 10073:2008(E) ISO 2008 All rights reserved iiiForeword ISO (the Int

10、ernational 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 ha

11、s 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 of electrotechnical

12、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 committees are circulated to the member bodie

13、s 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 not be held responsible for identifying any o

14、r all such patent rights. ISO 10073 was prepared by Technical Committee ISO/TC 29, Small tools, Subcommittee SC 8, Tools for pressing and moulding. This second edition cancels and replaces the first edition (ISO 10073:1991), of which it constitutes a minor revision. In particular, the indication of

15、surface textures has been updated in accordance with ISO 1302:2002. BS ISO 10073:2008BS ISO 10073:2008INTERNATIONAL STANDARD ISO 10073:2008(E) ISO 2008 All rights reserved 1Tools for moulding Support pillars 1 Scope This International Standard specifies the dimensions and tolerances, in millimetres,

16、 for support pillars intended for use in pressure die-cast dies and in plastics and rubber moulds. It covers materials and hardness, and specifies the designation of support pillars which meet its requirements. 2 Dimensions The dimensions of support pillars shall be in accordance with Figure 1 and T

17、ables 1 and 2. Surface roughness values in micrometres a) Type A b) Type B aThe spacer blocks and the support pillars shall be ground to the same height when assembled in the completed moulds. Figure 1 Support pillars BS ISO 10073:2008ISO 10073:2008(E) 2 ISO 2008 All rights reservedTable 1 Dimension

18、s of support pillar, Type A Dimensions in millimetres l10,150,05+D 00,240 50 63 80 100 125 160 d1ad2l Thread size 25 9 15 9 M8 32 9 15 9 M8 40 11 18 11 M10 50 11 18 11 M10 63 13,5 20 13 M12 80 13,5 20 13 M12 aIn accordance with ISO 273, medium series. Table 2 Dimensions of support pillar, Type B Dim

19、ensions in millimetres l10,150,05+D 00,240 50 63 80 100 125 160 d1H7 d2l2l325 8 M8 15 15 32 8 M8 15 15 40 10 M10 18 18 50 10 M10 18 18 63 12 M12 20 20 80 12 M12 20 20 3 Material and hardness The material shall be low carbon steel. The choice of the low carbon steel, as well as the hardness, shall be

20、 left to the manufacturers discretion. BS ISO 10073:2008ISO 10073:2008(E) ISO 2008 All rights reserved 34 Designation A support pillar in accordance with this International Standard shall be designated as follows: a) “Support pillar”; b) reference to this International Standard, i.e. ISO 10073; c) t

21、ype (A or B); d) exterior diameter, D, in millimetres; e) length, l1, in millimetres. EXAMPLE The designation for a support pillar of type A, with an exterior diameter, D, of 25 mm and length, l1, of 40 mm, is as follows: Support pillar ISO 10073 - A - 25 40 BS ISO 10073:2008ISO 10073:2008(E) 4 ISO

22、2008 All rights reservedBibliography 1 ISO 273:1979, Fasteners Clearance holes for bolts and screws 2 ISO 1302:2002, Geometrical Product Specifications (GPS) Indication of surface texture in technical product documentation BS ISO 10073:2008BS ISO 10073:2008ISO 10073:2008(E) ICS 25.120.30 Price based

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