EN 4057-407-2005 en Aerospace series - Cable ties for harnesses - Test methods - Part 407 Verification of application tool settings《导线电缆扎匝的试验方法 第407部分 使用工具调整校验》.pdf

1、BRITISH STANDARD AEROSPACE SERIESBS EN 4057-407:2005Cable ties for harnesses Test methods Part 407: Verification of application tool settingsThe European Standard EN 4057-407:2005 has the status of a British StandardICS 49.060g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53

2、g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 4057-407:2005This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 April 2006 BSI 2006ISBN 0 580 48101 8National

3、forewordThis British Standard is the official English language version of EN 4057-407:2005. It partially supersedes BS G 246:1991. The multi-part standards BS EN 4056 and BS EN 4057, when published in their entirety, will replace BS G 246:1991.The UK participation in its preparation was entrusted by

4、 Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology, to Subcommittee ACE/6/-/8, Aerospace Installations Accessories, tools and terminations, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its sec

5、retary.Cross-referencesThe British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalo

6、gue or of British Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the

7、 text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK.Summary of pagesThis document comprises a front cover

8、, an inside front cover, the EN title page, pages 2 to 5 and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 4057-407November 2005IC

9、S 49.060English VersionAerospace series - Cable ties for harnesses - Test methods -Part 407: Verification of application tool settingsSrie arospatiale - Frettes de cblage pour harnais -Mthodes dessais - Partie 407 : Vrification du rglage desoutils de mise en oeuvreLuft- und Raumfahrt - Befestigungsb

10、nder frLeitungsbndel - Prfverfahren - Teil 407:WerkzeugverifikationThis European Standard was approved by CEN on 28 October 2005.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard

11、 without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other languag

12、e made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany

13、, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centr

14、e: rue de Stassart, 36 B-1050 Brussels 2005 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 4057-407:2005: E2 Contents Page 1 Scope .4 2 Normative references .4 3 Apparatus 4 4 Procedure 4 5 Requirements 4 EN 4057-407:20053 Foreword

15、This European Standard (EN 4057-407:2005) has been prepared by the European Association of Aerospace Manufacturers - Standardization (AECMA-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has re-ceived the approval of the National Associat

16、ions and the Official Services of the member countries of AECMA, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2006, and conflicting national standards shal

17、l be withdrawn at the latest by May 2006. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regula

18、tions, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Den-mark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxem-bourg, Malta, Netherlands, N

19、orway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 4057-407:20054 1 Scope This standard specifies the procedure for verifying tensile loads applied on cable ties by application tools. It shall be used together with EN 4057-100. 2 Normative references T

20、he following referenced documents are indispensable for the application of this document. For dated refer-ences, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 4057-100, Aerospace series Cable ties for harn

21、esses Test methods Part 100: General MS 90387, Tool, hand, adjustable for plastic and metal tiedown straps 3 Apparatus The verification tool shown in Figure 1 consists of a supporting structure, a tensometer (range from 50 N to 600 N) with a direct readout and a device for recording the maximum forc

22、e reading, and an application tool guide. 4 Procedure Adjust the application tool to the size of the cable tie and ensure that the tensometer is positioned directly in line with the tool strap guide. Insert the cable tie horizontally into the tool and attach the cable tie head to the tensometer. Pos

23、ition the ten-someter recording needle above the scale needle, ensuring that the latter is at zero. lf not, adjust the ten-someter to read zero. Ensuring that the tool under test remains stationary, exert a steady pressure on the handle, until the cable tie strap is cut. Record the measured tensile

24、force. lf necessary adjust the application tool so that the strap is cut at the maximum application force recommended in the cable tie product standard with a tolerance of 5 %. Confirm that the correct tensile force is repeatable, by taking readings for five identical cable ties. The above procedure

25、 shall be repeated for all sizes and types of cable tie, for which the tool will be used. 5 Requirements The values shall be as specified on products standards. EN 4057-407:20055 Front view Top view Key 1 Tensometer 2 Hook for horizontal strap 3 Slot for cable tie 4 Application tool as per MS90387 5

26、 Tool guide Figure 1 General tool configuration EN 4057-407:2005BS EN 4057-407:2005BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the interna

27、tional level. It is incorporated by Royal Charter.RevisionsBritish Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions.It is the constant aim of BSI to improve the quality of our products and services. We wou

28、ld be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: +44 (0)20 8996 9000. Fax: +44 (0)20 8996 7400.BSI offers members an indi

29、vidual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards.Buying standardsOrders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: +44 (0)20 8996 9001. Fax: +44 (0)20 8996 7001.

30、 Email: ordersbsi-. Standards are also available from the BSI website at http:/www.bsi-.In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested.Information on standardsBSI

31、provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. Contact the Information Centre.

32、Tel: +44 (0)20 8996 7111. Fax: +44 (0)20 8996 7048. Email: infobsi-.Subscribing members of BSI are kept up to date with standards developments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Tel: +44 (0)

33、20 8996 7002. Fax: +44 (0)20 8996 7001. Email: membershipbsi-.Information regarding online access to British Standards via British Standards Online can be found at http:/www.bsi- information about BSI is available on the BSI website at http:/www.bsi-.CopyrightCopyright subsists in all BSI publicatio

34、ns. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. Except as permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, photoc

35、opying, recording or otherwise without prior written permission from BSI.This does not preclude the free use, in the course of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained.Details and advice can be obtained from the Copyright & Licensing Manager. Tel: +44 (0)20 8996 7070. Fax: +44 (0)20 8996 7553. Email: copyrightbsi-.