ISO INTERNATIONAL STANDARD 7388-2 Second edition 2007-08-01 Tool shanks with 7/24 taper for automatic tool changers - Part 2: Dimensions and designation of shanks of forms J, JD and JF Queues d'outils a conicité 7/24 pour changement automatique d'outils- Partie 2: Dimensions et désignation des queues de formes J, JD et JF Reference number ISO 7388-2:2007(E) @ ISO 2007 HS under ed without license from IHS Not for Resale ISO 7388-2:2007(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 downloading this file, parties accept therein the responsibility of not infringing Adobe's licensing policy. The Iso Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems 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 parameters 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 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 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 [email protected] Web www.iso.org Published in Switzerland Copyrgh Interatinal Oorganization for Standardization ISO 2007-All rights reserved vided by IHS under I without license from IHS Not for Resale ISO 7388-2:2007(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 technicalcommittees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeer 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 standardization. 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. rights. IsO shall not be held responsible for identifying any or all such patent rights. ISO 7388-2 was prepared by Technical Committee ISO/TC 29, Small tools. This second edition cancels and replaces the first edition (IsO 7388-2:1984), which has been technically revised. changers: Part 1: Dimensions and designation of shanks of forms A, AD, AF, U, UD and UF Part 2: Dimensions and designation of shanks of forms J, JD and JF Part 3: Retention knobs for shanks of forms AC, AD, AF, UC, UD, UF, JD and JF ii ISO 7388-2:2007(E) Introduction The aim of isO 7388 is to integrate existing standards which are most commonly used as an industrial standard. In addition, the different developments for cooling and data chip have been taken into account. @ ISo 2007 - All rights reserved etworking pemite without license from IHs Not for Resale INTERNATIONAL STANDARD ISO 7388-2:2007(E) Tool shanks with 7/24 taper for automatic tool changers Part 2: Dimensions and designation of shanks of forms J, JD and JF 1 Scope This part of ISo 7388 specifies the di