1、BRITISH STANDARD AEROSPACE SERIES BS EN 3267:2001 Washers, bulkhead in titanium alloy The European Standard EN 3267:2001 has the status of a British Standard. ICS 49.030.50 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBS EN 3267:2001 This British Standard, having been prepar
2、ed under the direction of the Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee and comes into effect on 9 November 2001 BSI 9 November 2001 ISBN 0 580 37130 1 National foreword This British Standard is the official Eng
3、lish language version of EN 3267:2001. The UK participation in its preparation was entrusted to Technical Committee ACE/12/1, Aerospace Fasteners, Fastening Systems, Details and Parts (International), which has the responsibility to: A list of organizations represented on this committee can be obtai
4、ned on request to its secretary. Cross-references 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” fa
5、cility of the BSI Standards 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 obli
6、gations. aid enquirers to understand the text; present to the responsible international/European 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. Summary
7、of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 5 and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date CommentsEUROPEANSTANDARD NORMEEURO
8、PENNE EUROPISCHENORM EN3267 October2001 ICS49.030.50 Englishversion AerospaceseriesWashers,bulkheadintitaniumalloy SriearospatialeRondellespourtraversedecloisonen alliagedetitane LuftundRaumfahrtScheibenausTitanlegierungfr Schottanschlu ThisEuropeanStandardwasapprovedbyCENon6January2001. CENmembersa
9、reboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. Th
10、isEuropeanStandardexistsinthreeofficialversions(English,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,Cz
11、echRepublic,Denmark,Finland,France,Germany,Greece, Iceland,Ireland,Italy,Luxembourg,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2001CEN
12、 Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.EN3267:2001EEN3267:2001(E) 2 Foreword ThisEuropeanStandardhasbeenpreparedbytheEuropeanAssociationofAerospaceManufacturers (AECMA). AfterinquiriesandvotescarriedoutinaccordancewiththerulesofthisAssociation,t
13、hisStandardhas receivedtheapprovaloftheNationalAssociationsandtheOfficialServicesofthemembercountriesof AECMA,priortoitspresentationtoCEN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidentical textorbyendorsement,atthelatestbyApril2002,andconflictingnationalst
14、andardsshallbewithdrawnat thelatestbyApril2002. AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark, Finland,France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Netherla
15、nds,Norway,Portugal, Spain,Sweden,SwitzerlandandtheUnitedKingdom.EN3267:2001(E) 3 1S c o p e Thisstandardspecifiesthecharacteristicsforwashers,bulkhead,intitaniumalloy,foraerospace applications. 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreferenceprovisionsfromotherpublica
16、tions. Thesenormativereferencesarecitedattheappropriateplacesinthetextandthepublicationsarelisted hereafter.Fordatedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplyto thisEuropeanStandardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthe latesteditionofthe
17、publicationreferredtoapplies(includingamendments). EN2000 AerospaceseriesQualityassuranceENaerospaceproductsApprovalotthequality systemofmanufacturers EN2424 AerospaceseriesMarkingofaerospaceproducts EN2808 AerospaceseriesAnodizingoftitaniumandtitaniumalloys EN3311 AerospaceseriesTitaniumalloyTIP640
18、01AnnealedBarformachining D 150mm 1) EN3314 AerospaceseriesTitaniumalloyTIP64001SolutiontreatedandagedBarfor machining D 75mm 1) EN3456 AerospaceseriesTitaniumalloyTIP64001AnnealedSheetandstrip,hotrolled a 6mm 1) 1) PublishedasAECMAPrestandardatthedateofpublicationofthisstandardEN3267:2001(E) 4 3 Re
19、quiredcharacteristics 3.1 ConfigurationDimensionsMass Accordingtofigure1andtable1.Thedimensionsapplyafteranodizing. 3.2 Surfaceroughness Accordingtofigure1.Valuesapplybeforeanodizing. 3.3 Material AccordingtoEN3311orEN3314orEN3456 3.4 Surfacetreatment AccordingtoEN2808 Dimensionsinmillimetres a Area
20、formarking Figure1EN3267:2001(E) 5 Table1 Dimensionsinmillimetres Code a a b d 1 d 2 Mass g/piece 0,25 0 0,5 max. 05 1,0 10,5 18 0,76 06 1,0 12,5 21 1,02 08 1,0 14,5 24 1,30 10 1,0 16,5 28 1,83 12 1,5 18,5 32 3,65 14 1,5 20,5 35 4,30 16 1,5 22,5 38 5,02 18 1,5 24,5 42 6,22 20 1,5 27,5 45 6,78 22 1,5
21、 30,5 50 8,40 25 1,5 33,5 55 10,18 28 1,5 36,5 58 10,87 32 1,5 39,5 63 12,88 a Correspondstothepipenominaloutsidediameter b Tolerancesforwashersfrom sheet:accordingtodimensionalstandards bar:0,1 4Designation EXAMPLE: Descriptionblock Identityblock WASHER EN326705 Numberofthisstandard Code(seetable1)
22、 NOTE:Ifnecessary,thecodeI9005shallbeplacedbetweenthedescriptionblockandtheidentityblock. 5 Marking AccordingtoEN2424,styleAandfigure1 6 Qualityassurance AccordingtoEN2000BS EN 3267:2001 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body r
23、esponsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest a
24、mendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would 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 b
25、e found on the inside front cover. Tel: 020 8996 9000. Fax: 020 8996 7400. BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standards. Buying standards Orders for all BSI, international and foreign standards pub
26、lications should be addressed to Customer Services. Tel: 020 8996 9001. Fax: 020 8996 7001. 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 B
27、ritish Standards, unless otherwise requested. Information on standards BSI 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
28、 details on all its products and services. Contact the Information Centre. Tel: 020 8996 7111. Fax: 020 8996 7048. 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
29、contact Membership Administration. Tel: 020 8996 7002. Fax: 020 8996 7001. Further information about BSI is available on the BSI website at http:/www.bsi-. Copyright Copyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the international standard
30、ization 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, photocopying, recording or otherwise without prior written permission from BSI. This does not preclu
31、de 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. If permission is granted, the terms may include royalty payments or a licensing agreement. Details and advice can be obtained from the Copyright Manager. Tel: 020 8996 7070.
