ISO INTERNATIONAL STANDARD 369 NORME First edition INTERNATIONALE Premiere édition 2009-12-01 Machine tools Symbols for indications appearing on machine tools Machines-outils Symbolisation des indications figurant sur les machines- outils Licensed copy: Imperial College , Reference number Numero de reference ISO 369:2009(E/F) @ ISO 2009 ISO 369:2009(E/F) 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. Adobe isatrademarkofAdobeSystemsIncorporated 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. PDF - Exoneration de responsabilite Le present fichier PDF peut contenir des polices de caracteres integrees. Conformement aux conditions de licence d'Adobe, ce fichier peut etre imprime ou visualise, mais ne doit pas etre modifie a moins que I'ordinateur employe a cet effet ne beneficie d'une licence autorisant I'utilisation de ces polices et que celles-ci y soient installees. Lors du telechargement de ce fichier, les parties concernees acceptent de fait la responsabilite de ne pas enfreindre les conditions de licence d'Adobe. Le Secretariat central de IisO decline toute responsabilite en la matiere Adobe est une marque déposée d'Adobe Systems Incorporated. Les details relatifs aux produits logiciels utilisés pour la creation du present fichier PDF sont disponibles dans la rubrique General Info I'exploitation de ce fichier par les comites membres de 'iso. Dans le cas peu probable ou surviendrait un probleme d'utilisation, veuillez en informer le Secretariat central a I'adresse donnee ci-dessous. COPYRIGHT PROTECTED DOCUMENT DOCUMENTPROTEGEPARCOPYRIGHT C ISO 2009 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, IsO's member body in the country of the requester. / Droits de reproduction reserves. Sauf prescription differente, aucune partie de cette publication ne peut etre reproduite ni utilisee sous quelqueforme que ce soit et par aucun procede, électronique ou mecanique,y compris ia photocopie et les microfilms, sans I'accord écrit de I'lso a I'adresse ci-apres ou du comite membre de I'isO dans le pays du demandeur. ISO copyright office Case postale 56 . CH-1211 Geneva 20 Tel. + 4122 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland/Publie en Suisse ii @ ISO 2009 - All rights reserved/Tous droits reserves ISO 369:2009(E/F) Contents London, Version correct as of 17/12/2019 Foreword Introduction ..vii 1 Scope. 2 Normative references.. 2 3 Registration numbers of symbols . .2 4 Designation....... .2 5 Symbols and meanings ... 5.1 General operations, measurements, actuation and directions of movement. 5.2 Workpiece handling, material waste processes and equipment.... 10 5.3 Lubrication and hydraulics processes and equipment.... 5.4 Cooling .... 19 5.4.1 Cooling machine parts processes and equipment. 19 5.5 Presses and forming processes .. 21 5.5.1 Pressing processes and machines 21 5.5.2 Bending processes and machines with linear tool movement 22 5.5.3 Bending processes and machines with rotary tool movement.. 22 5.6 Severing and shearing processes and machines.... 23 College 5.7 Metal cutting processes and machines .... 23 5.7.1 General use on metal cutting processes and machines. 23 5.7.2 27 5.7.3 Drilling, countersink and reaming processes and machines . Imperial 5.7.4 Milling processes and machines ... 32