ISO INTERNATIONAL STANDARD 9449 Second edition 2007-02-01 Tools for moulding Centring sleeves Outillage de moulage -Douilles de centrage Referencenumber ISO 9449:2007(E) @ISO2007 ISO9449:2007(E) PDFdisclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In accepts no liability in this area. Adobeis atrademarkof AdobeSystems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO2007 All 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 isO's memberbody in the countryoftherequester. ISO copyright office Casepostale56.CH-1211Geneva20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ ISO 2007 - All rights reserved ISO9449:2007(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (iSOmemberbodies).TheworkofpreparingInternationalStandardsisnormallycarriedoutthroughISo technical committees. Each member body interested in a subject for which a technical committee has been non-governmental, in liaison with IsO, also take part in the work. Iso collaborates closely ywiththe InternationalElectrotechnicalCommission(lEC)onallmattersofelectrotechnicalstandardization International Standards are drafted in accordance with the rules given in the ISO/lEC 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 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 such patent rights. ISO 9449 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 9449:1990), of which it constitutes a minor Oaallghtsreserved ii Cnnvriaht Intematinal Ornanizatinn fnr Standarlizatinn INTERNATIONAL STANDARD ISO9449:2007(E) Tools for moulding Centring sleeves 1 Scope This International Standard specifies the dimensions and tolerances, in millimetres, for centring sleeves intended to be used for locating the spacing blocks in relation to the fixed clamp plates in moulds. It gives indications concerning materials and hardness, and specifies the designation of centring sleeves which meet the requirements of this International Standard. 2 Dimensions The dimensions of centring sleeves shall conform to the indications of Figure 1 and Table 1. 3 Materialandcorrespondinghardness Thematerial and correspondinghardness arelefttothemanufacturer's discretion. 4 Designation A centring sleeves in accordance with this International Standard shall be designated by: (e "centring sleeve"; (q a reference to this International Standard, i.e. ISO 9449; c) its internal diameter, d; (p its length, l. EXAMPLE The designation for a centring sleeve of internal diameter d = 12 mm and length / = 20 mm is as follows: Centring sleeve IS0 9449 -12× 20 IOrnanivatinnfarStandtarrtizatin'ghtsreserved 1 ISO9449:2007(E) Surfaceroughnessvaluesinmicrometres 3 ±0,5 1x45° Ra 0,8 k6 Po @D1 NOTE The centring sleeves are intended to fi