ASD-STAN PREN 3475-507-2006 Aerospace Series Cables Electrical Aircraft Use Test Methods Part 507 - Adherence of Plating (Edition P 2)《航空航天系列 航空器用电缆的试验方法 第507部分 镀层的粘附性 第P2版》.pdf

1、ASD STANDARD NORME ASD ASD NORM prEN 3475-507 Edition P 2 September 2006 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATION Gulledelle 94 - B-1200 Brussels - Tel. + 32 2 775 8126 - Fax. + 32 2 763 3565 - www.asd-stan.orgICS: 49.060 Supersedes issue P 1 of Augus

2、t 1992 and will supersede EN 3475-507:2002 Descriptors: ENGLISH VERSION Aerospace series Cables, electrical, aircraft use Test methods Part 507: Adherence of plating Srie arospatiale Cbles lectriques usage aronautique Mthodes dessais Partie 507 : Adhrence du revtement Luft- und Raumfahrt Elektrische

3、 Leitungen fr Luftfahrtverwendung Prfverfahren Teil 507: Haftfestigkeit des berzugs This “Aerospace Series“ Prestandard has been drawn up under the responsibility of ASD-STAN (The AeroSpace and Defence Industries Association of Europe - Standardization). It is published for the needs of the European

4、 Aerospace Industry. It has been technically approved by the experts of the concerned Domain following member comments. Subsequent to the publication of this Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without

5、re-identification of the standard. After examination and review by users and formal agreement of ASD-STAN, it will be submitted as a draft European Standard (prEN) to CEN (European Committee for Standardization) for formal vote and transformation to full European Standard (EN). The CEN national memb

6、ers have then to implement the EN at national level by giving the EN the status of a national standard and by withdrawing any national standards conflicting with the EN. Edition approved for publication 30 September 2006 Comments should be sent within six months after the date of publication to ASD-

7、STAN Electrical Domain Copyright 2006 by ASD-STAN prEN 3475-507:20062 Contents Page Foreword2 1 Scope 3 2 Normative references 3 3 Method 3 Foreword This standard was reviewed by the Domain Technical Coordinator of ASD-STANs Electrical Domain. After inquiries and votes carried out in accordance with

8、 the rules of ASD-STAN defined in ASD-STANs General Process Manual, this standard has received approval for Publication. prEN 3475-507:20063 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.

9、 2 Normative references The following referenced documents are indispensable for the application of 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 se

10、ries Cables, electrical, aircraft use Test methods Part 100: General. 3 Method This test shall be applicable 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

11、a mandrel of the same diameter as the strand so as to form three turns in contact with each other. 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.