IEC_61196-1-314-2015.pdf

IEC 61196-1-314 Edition 2.0 2015-08 INTERNATIONAL STANDARD Coaxial communication cables Part 1-314:Mechanical test methods Test for bending IEC 61196-1-314:2015-08(en)THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2015 IEC,Geneva,Switzerland 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 IEC or IECs member National Committee in the country of the requester.If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication,please contact the address below or your local IEC member National Committee for further information.IEC Central Office Tel.:+41 22 919 02 11 3,rue de Varemb Fax:+41 22 919 03 00 CH-1211 Geneva 20 infoiec.ch Switzerland www.iec.ch About the IEC The International Electrotechnical Commission(IEC)is the leading global organization that prepares and publishes International Standards for all electrical,electronic and related technologies.About IEC publications The technical content of IEC publications is kept under constant review by the IEC.Please make sure that you have the latest edition,a corrigenda or an amendment might have been published.IEC Catalogue-webstore.iec.ch/catalogue The stand-alone application for consulting the entire bibliographical information on IEC International Standards,Technical Specifications,Technical Reports and other documents.Available for PC,Mac OS,Android Tablets and iPad.IEC publications search-www.iec.ch/searchpub The advanced search enables to find IEC publications by a variety of criteria(reference number,text,technical committee,).It also gives information on projects,replaced and withdrawn publications.IEC Just Published-webstore.iec.ch/justpublished Stay up to date on all new IEC publications.Just Published details all new publications released.Available online and also once a month by email.Electropedia-www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing more than 30 000 terms and definitions in English and French,with equivalent terms in 15 additional languages.Also known as the International Electrotechnical Vocabulary(IEV)online.IEC Glossary-std.iec.ch/glossary More than 60 000 electrotechnical terminology entries in English and French extracted from the Terms and Definitions clause of IEC publications issued since 2002.Some entries have been collected from earlier publications of IEC TC 37,77,86 and CISPR.IEC Customer Service Centre-webstore.iec.ch/csc If you wish to give us your feedback on this publication or need further assistance,please contact the Customer Service Centre:csciec.ch.IEC 61196-1-314 Edition 2.0 2015-08 INTERNATIONAL STANDARD Coaxial communication cables Part 1-314:Mechanical test methods Test for bending INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 33.120.10 ISBN 978-2-8322-2856-2 Registered trademark of the International Electrotechnical Commission Warning!Make sure that you obtained this publication from an authorized distributor.2 IEC 61196-1-314:2015 IEC 2015 CONTENTS FOREWORD.4 1 Scope.6 2 Normative references.6 3 Terms and definitions.6 4 Bending around a test mandrel.6 4.1 Equipment.6 4.2 Test sample.7 4.3 Procedure.7 4.3.1 General.7 4.3.2 Procedure 1.7 4.3.3 Procedure 2.7 4.3.4 Requirements.7 4.3.5 Test report.7 5 Repeated bending.7 5.1 Equipment.7 5.2 Test sample.8 5.2.1 Sample length.8 5.2.2 Termination.8 5.3 Procedure.8 5.4 Requirements.8 5.5 Test report.8 6 Flexing.10 6.1 Equipment.10 6.2 Test sample.10 6.3 Procedure.10 6.4 Requirements.10 6.5 Test report.10 7 Flexing endurance.11 7.1 Equipment.11 7.2 Test sample.11 7.3 Procedure.11 7.4 Requirements.11 7.5 Test report.11 8 Cable bending under tension(dynamic test).12 8.1 Equipment.12 8.2 Test sample.12 8.3 Procedure.12 8.3.1 General.12 8.3.2 Procedure 1.13 8.3.3 Procedure 2.13 8.4 Requirements.13 8.5 Test report.13 9 Stiffness.14 9.1 General.14 9.2 Equipment.15 9.2.1 Method A.15 IEC 61196-1-314:2015 IEC 2015 3 9.2.2 Method B.15 9.2.3 Method C.15 9.3 Test sample.15 9.4 Procedure.15 9.4.1 Method A.15 9.4.2 Method B.16 9.4.3 Method C.16 9.5 Requirements.16 9.6 Test report.16 10 Kink test.18 10.1 Sample.18 10.2 Equipment.18 10.3 Procedure.18 10.4 Requirement.18 10.5 Test report.18 Figure 1 Repeated bending test for cable.9 Figure 2 Repeated bending test for cable/connector assembly.9 Figure 3 Flexing apparatus.11 Figure 4 Apparatus for cable flexing endurance test.12 Figure 5 U-bend.14 Figure 6 S-bend.14 Figure 7 Test set-up for method A:Three point bending test.17 Figure 8 Test set-up for method B:Cantilever test.17 Figure 9 Test set-up for compression force.18 Figure 10 Example of results of applied force and displacement.18 Figure 11 Kink test.19 4 IEC 61196-1-314:2015 IEC 2015 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ COAXIAL COMMUNICATION CABLES Part 1-314:Mechanical test