ISO INTERNATIONAL STANDARD 14649-11 Second edition 2004-12-15 Industrial automation systems and integration Physical device control - Data model for computerized numerical controllers - Part 11: Process data for milling Systemes d'automatisation industrielle et integration Commande des dispositifs physiques Modele de donnees pour les controleurs numériques informatisés- Partie 11: Données des procedes relatifs au fraisage Reference number ISO 14649-11:2004(E) @ ISO 2004 Copyright International Organization for Standardization Not for Resale ISO 14649-11:2004(E) PDF disclaimer 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 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. ?ISO2004 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. + 4122 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland CopyightInternatinal organization for Standardization @ Iso 2004 - All rights reserved vithout license from IHS Not for Resale ISO 14649-11:2004(E) Contents Page Foreword .iv Introduction. V 1 Scope... 2 Normative references.. 3 Terms and definitions ... 4 General Process data... 4.1 Header and references.. 4.2 Technology-specific machining operations..... 4.2.1 NC functions for milling.. 4.2.2 Tool direction for milling .. 4.2.3 Milling machining operation.. 4.2.4 Milling technology... 4.2.5 Milling machine functions. 4.2.6 Milling type operation ... 4.2.7 Freeform operation.... 4.2.8 Two5D milling operation. 18 4.2.9 Plane milling .... 23 4.2.10 Side milling .... .24 4.2.11 Bottom and side milling. 24 4.2.12 Drilling type operation .. 25 4.2.13 Drilling operation.. 27 4.2.14 Boring operation. 29 4.2.15 Back boring. 29 4.2.16 Tapping 30 4.2.17 Thread drilling.... .30 4.3 End Schema.... 5 Conformance requirements ..... 31 5.1 Conformance class 1 entities... 5.2 Conformance class 2 entities.... .32 Annex A (normative) EXPRESS listing... 33 Annex B (normative) Short names of entities.. ..43 Annex C (normative) Implementation method specific requirements ... ..45 Annex D (informative) EXPRESS-G diagram... ..46 Annex E (informative) Sample NC programmes. E.1 Example 1... E.2 Example 2.... ....56 Index .62 Copyright International Organization forstandardizallon'ghts reserved ili se from IHS Not for Resale ISO 14649-11:2004(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.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeen 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/lE Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards Int