ISO INTERNATIONAL STANDARD 2407 Third edition 1997-12-15 Test conditions for internal cylindrical grinding machines with horizontal spindle - Testing of accuracy Conditions d'essai des machines a rectifier les surfaces de revolution interieures a broche horizontale-Controle de la precision ISO Reference number ISO2407:1997(E) Copyright Intemational Organization for Standardization No repr Not for Resale ISO 2407:1997(E) Contents Page 1 Scope 1 2 Normative reference 1 3 Machine configurations 1 3.1 Descriptions 1 3.2 Terminology and designation of axes 2 4 Preliminary remarks 4 4.1 Measuring units 4 4.2 Reference to ISO 230-1 4 4.3 Testing sequence 4 4.4 Tests to be performed 4 4.5 Measuring instruments. 4 4.6 Machining tests 4 4.7 Minimum tolerance 5 4.8 Diagrams . 5 Geometric tests 9 5.1 Linear axes motions 6 5.2 Work holding spindle 8 5.3 Wheel spindle 12 5.4 Facing wheelhead 15 6 Positioning test 19 7 Machining tests 20 Annex A (informative) Equivalent terms in German and Italian 22 Annex B (informative) Bibliography 23 ISO1997 All rights reserved.Unless otherwise specified,nopart of this publication maybereproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. InternationalOrganizationforStandardization Casepostale56.CH-1211Geneve20.Switzerland Internet [email protected] X.400 C=ch; a=400net; p=iso; o=isocs; S=central Printed in Switzerland Copyright International Organization for Standardization Not for Resa @ISO 1S02407:1997(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (lsO 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 has 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 standardization. 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 castinga vote. International Standard ISO 2407 was prepared by Technical Committee ISO/TC 39, Machine tools, Subcommittee SC 2, Test conditions for metal cutting machine tools. This third edition cancels and replaces the second edition (isO 2407:1984), which has been technically revised. ili CopyrightIntemationalOrganizationforStandardization