1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Test methods Part 507: Adherence of platingThe European Standard EN 3475-507:2007 has the status of
2、 a British StandardICS 49.060Aerospace series Cables, electrical, aircraft use BRITISH STANDARDBS EN 3475-507:2007BS EN 3475-507:2007This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2007 BSI 2007ISBN 978 0 580 55883 2Amendments issu
3、ed since publicationAmd. No. Date CommentsThis 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 cannot confer immunity from legal obligations.National forewordThis British Standard
4、 is the UK implementation of EN 3475-507:2007. It supersedes BS EN 3475-507:2002 which is withdrawn.The UK participation in its preparation was entrusted by Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology, to Panel ACE/6/-/2, Aerospace Cables.A list of organization
5、s represented on this committee can be obtained on request to its secretary.EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 3475-507August 2007ICS 49.060 Supersedes EN 3475-507:2002 English VersionAerospace series - Cables, electrical, aircraft use - Testmethods - Part 507: Adherence of platingSri
6、e arospatiale - Cbles lectriques usagearonautique - Mthodes dessais - Partie 507 : Adhrencedu revtementLuft- und Raumfahrt - Elektrische Leitungen frLuftfahrtverwendung - Prfverfahren - Teil 507:Haftfestigkeit des berzugsThis European Standard was approved by CEN on 21 June 2007.CEN members are boun
7、d to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN
8、Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status a
9、s theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovak
10、ia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reservedworldwide for
11、CEN national Members.Ref. No. EN 3475-507:2007: E2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Method 4 4 Requirements.4 EN 3475-507:20073 Foreword This document (EN 3475-507:2007) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD
12、-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentation to CEN. This European Standard shall be given the s
13、tatus of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2008, and conflicting national standards shall be withdrawn at the latest by February 2008. Attention is drawn to the possibility that some of the elements of this document may be th
14、e subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 3475-507:2002. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to imple
15、ment this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland
16、and the United Kingdom. EN 3475-507:20074 1 Scope This standard specifies a method of verifying the adherence of the plating on conductors or screen strands. It shall be used together with EN 3475-100. 2 Normative references The following referenced documents are indispensable for the application of
17、 this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 3475-100, Aerospace series Cables, electrical, aircraft use Test methods Part 100: General. 3 Method This test shall be a
18、pplicable to all types of plating. Remove three strands at least 150 mm long as specimens from the complete conductor or screen and straighten them by hand. Wrap each conductor or screen strand around a mandrel of the same diameter as the strand so as to form three turns in contact with each other.
19、For platings over copper or copper alloy strands: Examine the plating with a magnification of 6 to 10. For platings over copper-clad aluminium strands: Examine the plating without any magnification. 4 Requirements There shall be no detachment or cracking. EN 3475-507:2007blankBS EN BSI389 Chiswick H
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