1、BRITISH STANDARD AEROSPACE SERIES BS EN 3856:2002 Pipe couplings, 60 , spherical, in titanium alloy TI-P64001 Swivel nuts for thrust wire The European Standard EN 3856:2002 has the status of a British Standard ICS 49.080 BS EN 3856:2002 This British Standard, having been prepared under the direction
2、 of the Engineering Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 2 December 2002 BSI 2 December 2002 ISBN 0 580 40837 X National foreword This British Standard is the official English language version of EN 3856:2002. The U
3、K 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 obtained on request to its secretary. Cross-refer
4、ences The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British
5、 Standards Online. This 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 does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present t
6、o 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 of pages This document comprises a front cover, an insid
7、e front cover, the EN title page, pages 2 to 7 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 NORMEEUROPENNE EUROPISCHENORM EN3856 November2002 ICS49.080 Engli
8、shversion AerospaceseriesPipecouplings,60,spherical,intitanium alloyTIP64001Swivelnutsforthrustwire SriearospatialeRaccordssphriques,60,enalliage detitaneTIP64001Ecrousprisonniersjonc ThisEuropeanStandardwasapprovedbyCENon30August2002. CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationsw
9、hichstipulatetheconditionsforgivingthisEurope an Standardthestatusofanationalstandardwithoutanyalteration.Uptodatelistsandbibliographicalreferencesconcernings uchnational standardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember. ThisEuropeanStandardexistsinthreeofficialversions(Engli
10、sh,French,German).Aversioninanyotherlanguagemadebytra nslation undertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusasthe official versions. CENmembersarethenationalstandardsbodiesofAustria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece, Ic
11、eland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2002CEN Allrightsofexploitationinanyformandbyanymeansr
12、eserved worldwideforCENnationalMembers. Ref.No.EN3856:2002EEN3856:2002(E) 2 Contents Foreword3 1 Scope 3 2 Normativereferences 3 3 Requiredcharacteristics .4 3.1 ConfigurationDimensionsTolerances. 4 3.2 Material4 3.3 Surfacecoating . .4 4 Designation.7 5 Marking .7 6 Qualityassurance . .7EN3856:2002
13、(E) 3 Foreword Thisdocument(EN3856:2002)hasbeenpreparedbytheEuropeanAssociationofAerospaceManufacturers Standardization(AECMASTAN). AfterenquiriesandvotescarriedoutinaccordancewiththerulesofthisAssociation,thisStandardhasreceived theapprovaloftheNationalAssociationsandtheOfficialServicesofthememberc
14、ountriesofAECMA,priortoits presentationtoCEN. ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextor byendorsement,atthelatestbyMay2003,andconflictingnationalstandardsshallbewithdrawnatthelatestby May2003. AccordingtotheCEN/CENELECInternalRegulations,then
15、ationalstandardsorganizationsofthefollowing countriesareboundtoimplementthisEuropeanStandard:Austria,Belgium,CzechRepublic,Denmark,Finland, France,Germany,Greece,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Spain, Sweden,SwitzerlandandtheUnitedKingdom. 1Scope Thisstandardspecif
16、iesthecharacteristicsofswivelnutsforthrustwireforpipecouplings,60,spherical,inTI P64001,foraerospaceapplications. NOTEAssemblyinaccordancewithTR4052 2 Normativereferences ThisEuropeanStandardincorporatesbydatedorundatedreference,provisionsfromotherpublications.These normativereferencesarecitedatthea
17、ppropriateplacesinthetextandthepublicationsarelistedhereafter.For datedreferences,subsequentamendmentstoorrevisionsofanyofthesepublicationsapplytothisEuropean Standardonlywhenincorporatedinitbyamendmentorrevision.Forundatedreferencesthelatesteditionofthe publicationreferredtoapplies(includingamendme
18、nts). ISO2862 ISOsystemoflimitsandfitsPart2:Tablesofstandardtolerancegradesandlimitdeviationsfor holesandshafts. ISO4156 StraightcylindricalinvolutesplinesMetricmodule,sidefitGeneralities,dimensionsandinspection. ISO58553 AerospaceMJthreadsPart3:Limitdimensionsforfittingsforfluidsystems. EN2000 Aero
19、spaceseriesQualityassuranceENaerospaceproductsApprovalofthequalitysystemof manufacturers. EN2424 AerospaceseriesMarkingofaerospaceproducts. EN2491 AerospaceseriesMolybdenumdisulphidedrylubricantsCoatingmethods. EN2530 AerospaceseriesTitaniumalloyTIP63Annealed900MPa R m 1160MPaBarsD e 150 mm 1) . TR4
20、052 AerospaceseriesPipecouplings,60,spherical,intitaniumalloyAssemblyrecommendations 2 ) . 1) PublishedasAECMAStandardatthedateofpublicationofthisstandard 2) PublishedasAECMATechnicalReportatthedateofpublicationofthisstandardEN3856:2002(E) 4 3 Requiredcharacteristics 3.1 ConfigurationDimensionsToler
21、ances SeeFigure1andTable1.Dimensionsandtolerancesareinmillimetres.Theyapplybeforelubrication. 3.2Material EN2530 3.3Surface coating EN2491EN3856:2002(E) 5 Key 1 Valuesapplybeforecoating.Threadssurfacewillbeasachievedbynormalmethodsofmanufacture. 2 Removesharpedges0,1to0,4 3 Chamf.D 4 Thread 5 Pitchd
22、iameter 6 Optionallocationmarking Figure1EN3856:2002(E) 6 Table1 Diameter code Tube nominal diameter Thread a Splines b A 1 , 0 0 + C h13 c D 5 , 0 0 + D 1 2 , 0 0 + F 0,1 K 2 , 0 0 + LM 1 , 0 0 + N 0,2 RU 1 , 0 0 + V 2 , 0 0 + 040 4 MJ10x14H5H Ext18Zx0,75mx45Rx6h 8,3 12,4 10,3 10,3 9,9 1,6 3,9 9,9
23、7 0,6to1 060 6 MJ14x1,54H5H Ext24Zx0,75mx45Rx6h 11,6 16,9 14,4 14,4 5,55 13,2 080 8 MJ16x1,54H5H Ext27Zx0,75mx45Rx6h 13,6 19,2 16,4 16,4 6,55 15,2 0,9 1,8 100 10 MJ18x1,54H5H Ext30Zx0,75mx45Rx6h 15,6 21,4 18,4 18,4 12,4 2,4 7,55 17,6 9,5 120 12 MJ20x1,54H5H Ext32Zx0,75mx45Rx6h 17,6 22,9 20,4 20,4 8,
24、55 19,6 140 14 MJ22x1,54H5H Ext35Zx0,75mx45Rx6h 19,6 25,15 22,4 22,4 9,55 21,6 160 16 MJ24x1,54H5H Ext38Zx0,75mx45Rx6h 21,6 27,4 24,4 24,4 10,55 23,6 180 18 MJ27x1,54H5H Ext32Zx1mx45Rx6h 24,6 30,6 27,4 27,4 12,55 26,6 200 20 MJ30x1,54H5H Ext35Zx1mx45Rx6h 27,6 33,6 30,4 30,4 13,55 29,6 250 25 MJ36x1,
25、54H5H Ext41Zx1mx45Rx6h 33,6 39,6 36,4 36,4 13,9 3,75 16,55 35,6 10,5 1,1to1,5 1,1 2,2 a InaccordancewithISO58553 b InaccordancewithISO4156 c ToleranceinaccordancewithISO2862EN3856:2002(E) 7 4Designation EXAMPLE: Descriptionblock Identityblock SWIVELNUT EN3856100 Numberofthisstandard Diametercode(see
26、Table1) NOTEIfnecessary,thecodeI9005shallbeplacedbetweenthedescriptionblockandtheidentityblock. 5Marking EN2424,styleA,asindicatedonFigure1. 6Quality assurance EN2000BS EN 3856:2002 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body respon
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