1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD AEROSPACE SERIES BS ISO 9
2、758:2000 ICS 49.035 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Fork-ends, in corrosion-resistant steel, threaded, for rolling bearings, for aircraft control wire rope Dimensions and loadsThis British Standard, having been prepared under the direction of the Engineering Se
3、ctor Committee, was published under the authority of the Standards Committee and comes into effect on 15 March 2001 BSI 03-2001 ISBN 0 580 35036 3 BS ISO 9758:2000 Amendments issued since publication Amd. No. Date Comments National foreword This British Standard reproduces verbatim ISO 9758:2000 and
4、 implements it as the UK national standard. The UK participation in its preparation was entrusted to Technical Committee ACE/14, Aerospace details and parts, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiri
5、es 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. Cross-references The Britis
6、h Standards which implement international 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 Electronic Catalogue. A British Standard doe
7、s 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 This document comprises a front cover, an insi
8、de front cover, the ISO title page, pages ii and iii, a blank page, pages 1 to 5 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued.A Referencenumbe r ISO9758:2000 (E) INTERNATIONAL STANDARD ISO 9758 Firstedition 20001215 AerospaceForken
9、ds,insteel,threaded, forrollingbearings,foraircraftcontrolwire ropeDimensionsandloads AronautiqueetespaceEmboutschape,filets,enacier,pour roulementsrouleaux,pourcblesdecommandedaronefs DimensionsetchargesISO9758:2000(E) iiISO9758:2000(E) iii Foreword ISO(theInternationalOrganizationforStandardizatio
10、n)isaworldwidefederationofnationalstandardsbodies(ISO memberbodies).TheworkofpreparingInternationalStandardsisnormallycarriedoutthroughISOtechnical committees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeenestablishedhas therighttoberepresentedonthatcommittee.Internationalorgani
11、zations,governmentalandnongovernmental,in liaisonwithISO,alsotakepartinthework.ISOcollaboratescloselywiththeInternationalElectrotechnical Commission(IEC)onallmattersofelectrotechnicalstandardization. InternationalStandardsaredraftedinaccordancewiththerulesgivenintheISO/IECDirectives,Part3. DraftInte
12、rnationalStandardsadoptedbythetechnicalcommitteesarecirculatedtothememberbodiesforvoting. PublicationasanInternationalStandardrequiresapprovalbyatleast75%ofthememberbodiescastingavote. InternationalStandardISO9758waspreparedbyTechnicalCommitteeISO/TC20, Aircraftandspacevehicles, SubcommitteeSC12, Me
13、chanicalsystemparts . AnnexAformsanormativepartofthisInternationalStandard.INTERNATIONALSTANDARD ISO9758:2000(E) 1 AerospaceForkends,insteel,threaded,forrollingbearings,for aircraftcontrolwireropeDimensionsandloads 1Scope ThisInternationalStandardspecifiesthecharacteristicsofforkendsforrollingbearin
14、gs,ineitherlowalloysteelor corrosionresistantsteel,foraircraftcontrolwirerope. 2Normative references Thefollowingnormativedocumentscontainprovisionswhich,throughreferenceinthistext,constituteprovisionsofthis InternationalStandard.Fordatedreferences,subsequentamendmentsto,orrevisionsof,anyofthesepubl
15、icationsdo notapply.However,partiestoagreementsbasedonthisInternationalStandardareencouragedtoinvestigatethe possibilityofapplyingthemostrecenteditionsofthenormativedocumentsindicatedbelow.Forundatedreferences, thelatesteditionofthenormativedocumentreferredtoapplies.MembersofISOandIECmaintainregiste
16、rsof currentlyvalidInternationalStandards. ISO20201:1997, Aerospace Preformedflexiblesteelwireropeforaircraftcontrols Part 1:Dimensionsand loads. ISO58552:1999, AerospaceMJthreadsPart2:Limitdimensionsforboltsandnuts. ISO8074:1985, AerospaceSurfacetreatmentofausteniticstainlesssteelparts. ISO9761:200
17、0, Aerospace Loc kingc lips,inc orrosion resistants teel,for air craftc ontrolwir er opetur nbuckles Dimensions. ISO10955:1999, AerospaceEndfittingsandturnbarrelsforaircraftcontrolwireropeTechnicalspecification . ISO13715:2000, TechnicaldrawingsEdgesofundefinedshapeVocabularyandindicationondrawings.
18、 EN2133:1998, Aerospaces eriesCadmiumplatingofs teelswiths pecifiedtens iles trength 1450MPa, copper, copperalloysandnickelalloys. EN2207: 1) ,AerospaceseriesSteelFEPL43S900MPa R m 1100MPaHandanddieforging D e 40mm . 2) EN3487: 1) ,AerospaceseriesSteelFEPL3601Softened500MPa R m 700MPa Barsfor machin
19、ing D e 100mm . 2) SAEAMS2431/6A, PeeningMedia,GlassShot. SAEAMS5643P, Steel,CorrosionResistant,Bars,Wire,Forgings,Tubing,andRings,16Cr4.0Ni0.30(Cb+Ta) 4.0Cu,SolutionHeatTreated,PrecipitationHardenable. SAEAMS6370K, SteelBars,ForgingsandRings,0.95Cr0.20Mo(0.280.33C). QQP416F, Plating,Cadmium(Electro
20、deposited). 3) 1) Tobepublished. 2) AECMA. 3) Maybeobtainedfrom:DODSSPCustomerService,DefensePrintingServiceDetachmentOffice,Building4D,700Robbions Ave.,Philadelphia,PA191115094,USA.ISO9758:2000(E) 2 3 Configuration,dimensions,loadsandmasses Configuration,dimensions,loadsandmassesshallbeinaccordance
21、withFigure1andTable1. 4Material CodeA:corrosionresistantsteel(inaccordancewithannexA). CodeB:lowalloysteel(inaccordancewithannexA). 5Surface treatment Corrosionresistantsteel:passivationinaccordancewithISO8074(codeP)orpeening(codeG)(inaccordance withannexA). Lowalloysteel:cadmiumplatinginaccordancew
22、ithannexA. 6Designation EachforkendinaccordancewiththisInternationalStandardshallbedesignatedasshowninthefollowing example. EXAMPLE Wherethefollowingcodesareappliedforthethreaddirection: codeR:righthandthread; codeL:lefthandthread. 7Marking ThemarkingpositionshallbeinaccordancewithFigure1. Inadditio
23、ntothemanufacturersownmarking,eachendfittinginaccordancewiththisInternationalStandardshall bemarkedusingtheidentityblockspecifiedinclause6. Themarkingmethodisatthemanufacturersoption. 8Technical specification InaccordancewithISO10955.ISO9758:2000(E) 3 Dimensionsinmillimetres Surfaceroughnessinmicrom
24、etres a Pitchdiameter d Marking b Thread e Notchforthreadonleftonly c SlotforlockingclipaccordingtoISO9761 Figure1ISO9758:2000(E) 4 Table1 Dimensionsinmillimetres Thread a D 1 b D 2 D 3 EFHL 1 L 2 L 3 L 4 L 5 PT Mass g/piece Minimum breaking load c Nominal diameter ofwire rope c Code Designation Cod
25、e - + 025 060 , , H8 nom. lim. dev. H11 h11 0 025 + , 0,5 0,5 0,5 0,5 min. max. kN 04 MJ4 0,74h6h 2,9 -01 0 , 12 S 57 8 23 3,26 3,36 19,9 2,15 1,6 05 MJ5 0,84h6h 3,8 S 62 10 27,5 4,18 4,33 21,4 4,45 2,4 19 5 7 L 75 25 27 41,5 0,1 22,6 06 MJ6 14h6h 4,6 14 1 S 68 12 33,5 5,1 5,27 31,2 8,9 3,2 L 84 49,
26、5 33,3 07 MJ7 14h6h 20 6 5,6 -015 0 , 8 15 S 75 26 28 14 39 6,09 6,27 36,4 12,45 4,0 L 93 57 39,8 08 MJ8 14h6h 25 8 6,6 9 16 S 85 31 33 16 44 7,1 7,27 0,2 55,3 18,6 4,8 10 MJ10 1,254h6h 7,8 1,5 S 95 20 55 8,93 9,11 64,5 24,9 5,6 12 MJ12 1,254h6h 29 10 9,8 10 18 S 97 32,5 35 24 55,5 10,91 11,11 92,9
27、31,2 6,4 a InaccordancewithISO58552. b Afaultintheshapeofthesphericalsurfaceofradius D 1 /2ispermittedwithinthelimitsofthelimitdeviationvaluefor D 1 . c InaccordancewithISO20201.ISO9758:2000(E) 5 AnnexA (normative) Correspondencebetweennationalstandards Thisannexestablishesacorrespondencebetweendiff
28、erentmaterialsandsurfacetreatmentstandardsfromcertain usercountries.Othermemberbodiesareinvitedtodeclaretheirmaterialsandsurfacetreatmentstandardsinthis annex. ThematerialsandprocessescitedinTables A.1andA.2areconsideredtobeequivalent,assumingthatthe requirementsforforkendsspecifiedinthisInternation
29、alStandardarerespected. TableA.1Europeanstandards Code Material Surfacetreatment Family Standard Nature Standard A Corrosionresistantsteel EN3487 Passivation ISO8074 Peening SAEAMS2431/6A B Lowalloysteel EN2207 Cadmiumplating EN2133 TableA.2U.S.standards Code Material Surfacetreatment Family Standar
30、d Nature Standard A Corrosionresistantsteel SAEAMS5643 Passivation ISO8074 Peening SAEAMS2431/6A B Lowalloysteel SAEAMS6370 Cadmiumplating QQP416 TypeII,Class2BS ISO 9758:2000 BSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
31、 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents t
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