1、BRITISH STANDARD AEROSPACE SERIES Elements of electrical and optical connection Test methods Part 509: Adhesion of coating on contacts The European Standard EN 2591-509:2001 has the status ofa British Standard ICs 49.035; 29.120.20; 31.260 BS EN 25 9 1 -509 1200 1 Wk present to the responsible Europ
2、ean committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. - A list of organizations represented on this committee can be obtained on request to its secretary.
3、Cr oss-r e fer enc e s The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards
4、 Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages T
5、his document comprises a front cover, an inside front cover, the EN title page, pages 2 and 3 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. O BSI 21 December 2001 ISBN O 580 38805 O EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM E
6、N 2591-509 December 2001 ICs 49.060 English version Aerospace series - Elements of electrical and optical connection - Test methods - Part 509: Adhesion of coating on contacts Srie arospatiale - Organes de connexion lectrique et optique - Mthodes dessais - Partie 509: Adhrence du revtement des conta
7、cts Luft- und Raumfahrt - Elektrische und optische Verbindungselemente - Prfverfahren - Teil 509: Haften des Kontaktschutzes This European Standard was approved by CEN on 5 August 2001 CEN members are bound to comply with the CENKENELEC Internal Regulations which stipulate the conditions for giving
8、this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member. This European Standard exists in three official versions (
9、English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Re
10、public, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION EUROPISCHES KOMITEE FR NORMUNG COMIT EUROPEN DE NORMALISATION Management Centre: rue de Stassar
11、t, 36 B-1050 Brussels O 2001 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 2591-509:2001 E EN 2591-509:2001 (E) Foreword This European Standard has been prepared by the European Association of Aerospace Manufacturers (AECMA) . Af
12、ter inquiries 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 AECMA, prior to its presentation to CEN. This European Standard shall be given the status of
13、 a national standard, either by publication of an identical text or by endorsement, at the latest by June 2002, and conflicting national standards shall be withdrawn at the latest by June 2002. According to the CENKENELEC Internal Regulations, the national standards organizations of the following co
14、untries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. 2 EN 2591-509:2001 (E) 1 Scope This standard spec
15、ifies methods of verifying adhesion of electrodeposited gold and gold alloy coatings on contacts. It shall be used together with EN 2591-100. 2 Normatives references This European Standard incorporates by dated or undated reference provisions from other publications. These normative references are c
16、ited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edit
17、ion of the publication referred to applies. IS0 4524-5 Metallic coatings - Test methods for electrodeposited gold and gold alloy coatings - Part 5: Adhesion tests EN 2591-100 Aerospace series - Elements of electrical and optical connection - Test methods - Part 100: General 1) 3 Details to be specif
18、ied Unless specified in the technical specification, see IS0 4524-5: - value of magnification. 4 Methods Method A - (contact sizes 4/0 to 14) See IS0 4524-5: burnishing test. Method B - (contact sizes 16 to 24) See IS0 4524-5: bending test. 1) Published as AECMA Prestandard at the date of publicatio
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