BS EN 3032-1994 Test method for dry film lubricants - Thickness measurement《干膜润滑剂试验方法 厚度测量》.pdf

1、BRITISH STANDARD AEROSPACE SERIES BS EN 3032:1994 Test method for dry film lubricants Thickness measurement The European Standard EN3032:1994 has the status of a BritishStandard UDC621.892:620.1:531.717.1:629.7BSEN3032:1994 This BritishStandard, having been prepared under the directionof the Aerospa

2、ce Standards Policy Committee, waspublished under the authorityof the Standards Boardand comes into effect on 15 April1994 BSI01-2000 The following BSI references relate to the work on this standard: Committee reference ACE/44 Draft for comment90/75757DC ISBN 0 580 22403 1 Cooperating organizations

3、The European Committee for Standardization (CEN), under whose supervision this European Standard was prepared, comprises the national standards organizations of the following countries: Austria Oesterreichisches Normungsinstitut Belgium Institut belge de normalisation Denmark Dansk Standardiseringsr

4、aad Finland Suomen Standardisoimisliito, r.y. France Association franaise de normalisation Germany Deutsches Institut fr Normung e.V. Greece Hellenic Organization for Standardization Iceland Technological Institute of Iceland Ireland National Standards Authority of Ireland Italy Ente Nazionale Itali

5、ano di Unificazione Luxembourg Inspection du Travail et des Mines Netherlands Nederlands Normalisatie-instituut Norway Norges Standardiseringsforbund Portugal Instituto Portugus da Qualidade Spain Asociacin Espaola de Normalizacin y Certificacin Sweden Standardiseringskommissionen i Sverige Switzerl

6、and Association suisse de normalisation United Kingdom BritishStandards Institution Amendments issued since publication Amd. No. Date CommentsBSEN3032:1994 BSI 01-2000 i Contents Page Cooperating organizations Inside front cover National foreword ii Foreword 2 Text of EN 3032 3 National annex NA (in

7、formative) Committees responsible Inside back cover National annex NB (informative) Cross-references Inside back coverBSEN3032:1994 ii BSI 01-2000 National foreword This British Standard has been prepared under the direction of the Aerospace Standards Policy Committee and is the English language ver

8、sion of EN3032:1994 Aerospace series Test method for dry-film lubricants. Thickness measurement, published by the European Committee for Standardization (CEN). EN3032 was produced as a result of international discussion in which the UnitedKingdom took an active part. A British Standard does not purp

9、ort 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 This document comprises a front cover, an inside front c

10、over, pagesi andii, theEN title page, pages2 to4, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE

11、NORM EN3032:1994 January1994 UDC621.892:620.1:531.717.1:629.7 Descriptors: Aircraft industry, lubricants, solids, films, dimensional measurements, thickness measurements English version Aerospace series Test method for dry film lubricants Thickness measurement Srie arospatiale Mthode dessai pour fil

12、ms lubrifiants solides Mesurage de lpaisseur Luft- und Raumfahrt Prfverfahren fr Trockenschmiermittelfilme Messung der Dicke This European Standard was approved by CEN on1994-01-06. CEN members are bound to comply with the CEN Internal Regulations which stipulate the conditions for giving this Europ

13、ean 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 Central Secretariat or to any CEN member. This European Standard exists in three official versions (English,

14、 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 Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finla

15、nd, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and UnitedKingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brus

16、sels 1994 Copyright reserved to CEN members Ref.No.EN3032:1994EEN3032:1994 BSI 01-2000 2 Foreword This European Standard has been prepared by the European Association of Aerospace Manufacturers (AECMA). After enquiries and votes carried out in accordance with the rules of this Association, this Stan

17、dard has successively received the approval of the National Association and the Official Services of the member countries of AECMA, prior to its presentation to CEN. This standard was submitted for Formal Vote, and the result was positive. This European Standard shall be given the status ofa nationa

18、l standard, either by publication of anidentical text or by endorsement, at the latest by July1994, and conflicting national standards shall be withdrawn at the latest by July1994. According to the CEN/CENELEC Internal Regulation, the following countries are bound to implement this European Standard

19、: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland, United Kingdom. Contents Page Foreword 2 1 Scope 3 2 Normative references 3 3 Specimens 3 3.1 Flat specimens for qualification or acceptance

20、test on products 3 3.2 Cylindrical specimens for inspection of process 3 4 Procedure 3 4.1 Flat specimens 3 4.2 Cylindrical specimens 3 5 Test report 3EN3032:1994 BSI 01-2000 3 1 Scope This standard specifies a test method to measure the thickness of a dry film lubricant. 2 Normative references This

21、 European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited 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 publica

22、tions apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. EN2091, Aerospace series Aluminium alloy2024-T4 Clad sheet and strip0,4k ak6mm 1) . EN2101, Aerospace series Chromic acid ano

23、dizing of wrought aluminium and aluminium alloys. EN3021, Aerospace series Molybdenum disulphide dry lubricants to be applied as a film Technical specification 2) . 3 Specimens 3.1 Flat specimens for qualification or acceptance tests on products Unless otherwise stated in the other test methods, the

24、 specimens are in aluminium alloy EN2091, about75mm 150mm 0,6mm; they can be anodized to EN2101 (with sealing). 3.2 Cylindrical specimens for inspection of process When the thickness cannot be measured on the parts, use a comparison test specimen consisting of a cylinder of the same material as the

25、parts concerned,80mm in length and5mm,10mm or20mm in diameter, the nearest to that of the concerned parts. 4 Procedure 4.1 Flat specimens Measure, if necessary with a template, the thickness of the uncoated specimen, then that of the coated specimen on several defined points in order to verify the e

26、ven distribution of the dry film lubricant. Between the two measurements apply the dry lubricant to one or both faces of the specimens. 4.2 Cylindrical specimens Measure the diameter of the uncoated test specimen, then that of the coated specimen on several defined points in order to verify the even

27、 distribution of the dry film lubricant on the entire surface. Between the two measurements apply the dry lubricant over the whole surface of the test specimens in the same manner as on the parts. 5 Test report It shall include the following: reference to this standard; designation to EN3021; number

28、 and position of the measuring points; values obtained before and after the application of the dry lubricant. 1) Published as AECMA Standard at the date of publication of this standard 2) In preparation at the date of publication of this standard4 blankBSEN3032:1994 BSI 01-2000 National annex NA (in

29、formative) Committees responsible The United Kingdom participation in the preparation of this European Standard was entrusted by the Aerospace Standards Policy Committee (ACE/-) to Technical Committee ACE/44 upon which the following bodies were represented: Aluminium Finishing Association Metal Fini

30、shing Association Ministry of Defence National Centre of Tribology Oil and Colour Chemists Association Paintmakers Association of Great Britain Ltd. Society of British Aerospace Companies Limited National annex NB (informative) Cross-references The BritishStandards corresponding to the European Stan

31、dards referred to in the text are identical in number and title with those given in clause2, with the exception of EN2091 and EN3021 for which no corresponding BritishStandards exist.BS EN 3032:1994 BSI 389 Chiswick High Road London W4 4AL BSIBritishStandardsInstitution BSI is the independent nation

32、al body responsible for preparing BritishStandards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions BritishStandards are updated by amendment or revision. Users of BritishStandards should make sure that they possess the la

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