FINAL INTERNATIONAL ISO/FDIS DRAFT STANDARD 1986-1 ISO/TC39/SC 2 Test conditions for surface grinding Secretariat: ANSI machines with horizontal grinding Voting begins on: wheel spindle and reciprocating 2014-02-05 table Testing of the accuracy Voting terminates on: 2014-04-05 Part 1: Machines with a table length of up to 1 600 mm Conditions d'essai des machines d rectifier les surfaces planes, a broche porte-meules a axe horizontal Controle de la précision - Partie 1: Machines avec une table jusqu'a 1 600 mm de long SUBMIT, WITH THEIR COMMENTS, NOTIFICATION OF ANY RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWAREAND TO PROVIDE SUPPORTING DOCUMENTATION EVALUATION Reference number BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO- IS0/FDIS 1986-1:2014(E) LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT INTERNATIONAL STANDARDS MAY ON ISO OCCASION HAVE TO BE CONSIDERED IN THE LIGHT OFTHEIR POTENTIALTO BECOME STAN Copyright International Organization for Standardization NS @IS02014 cense from IHS Not for Resale IS0/FDIS 1986-1:2014(E) COPYRIGHTPROTECTEDDOCUMENT @ISO2014 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested 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 copyright@iso.org Web www.iso.org Published in Switzerland @ IS0 2014 - All rights reserved or networking permited without license from IHS Not for Resale IS0/FDIS 1986-1:2014(E) Contents Page Foreword ..iv 1 Scope .1 2 Normative references 3 Terminology and designation of axes 4 Preliminary remarks 4.1 Measurement units. .1 4.2 Reference to IS0 230-1 4.3 Testing sequence 3 4.4 Tests to be performed .3 4.5 Measuring instruments 3 4.6 Minimum Tolerance. .3 4.7 Machining tests. .3 4.8 Diagrams .3 5 Geometric tests ..4 5.1 Linear axes 4 5.2 Table.. ..8 5.3 Wheel spindle ..11 6 Machining tests ..15 Annex A (informative) Equivalent terms in other languages ..17 Bibliography ..18 tnematonladzarightsreerved iii se with ISt ed without license from IHS Not for Resale