BS 1574-1994 开口销

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1、BRITISHSTANDARDBS1574:1994SpecificationforSplitpins(inchseries)BS1574:1994CommitteesresponsibleforthisBritishStandardThepreparationofthisBritishStandardwasentrustedbytheGeneralMechanicalEngineeringStandardsPolicyCommittee(GME/-)toTechnicalCommitteeGME/9,uponwhichthefollowingbodieswerere

2、presented:BEAMALtd.BritishConstructionalSteelworkAssociationLtd.BritishIndustrialFastenersFederationBritishSteelIndustryBritishSteelIndustry(WireSection)GaugeandToolMakers’AssociationSocietyofMotorManufacturersandTradersLtd.WasherManufacturers’AssociationofGreatBritainThefollowingbodies

3、werealsorepresentedinthedraftingofthestandard,throughsubcommitteesandpanels:DefenceManufacturers’AssociationGeneralMunicipalBoilermakerandAlliedTradesUnionScrewThreadToolManufacturers’AssociationSocietyofBritishAerospaceCompaniesLtd.ThisBritishStandard,havingbeenpreparedunderthedirectio

4、noftheGeneralMechanicalEngineeringStandardsPolicyCommittee,waspublishedundertheauthorityoftheStandardsBoardandcomesintoeffectonAmendmentsissuedsincepublication15March1994©BSI03-1999Amd.No.DateCommentsThefollowingBSIreferencesrelatetotheworkonthisstandard:CommitteereferenceGME/9Draftforc

5、omment90/73145DCISBN0580227790BS1574:1994ContentsPageCommitteesresponsibleInsidefrontcoverForewordii1Scope12Normativereferences13Dimensions14Formandtolerance15Characteristics16Designation1Figure1—Dimensionsofinchsplitpins4Table1—Dimensionsofinchsplitpins2Table2—Lengthsofinchsplitpins3Ta

6、ble3—Toleranceonlengthofinchsplitpins4Table4—Characteristicsofinchsplitpins5ListofreferencesInsidebackcoverwww.bzfxw.com©BSI03-1999iBS1574:1994ForewordThisBritishStandardhasbeenpreparedunderthedirectionoftheGeneralMechanicalEngineeringStandardsPolicyCommittee.ItsupersedesBS1574:1972,whi

7、chiswithdrawn.Theprincipalchangesthathavebeenmadeinthiseditionareasfollows.a)ThedeletionofmetricsizeswhicharenowspecifiedinBS7724:1994.b)Theadditionofthematerialcharacteristicsforstainlesssteel,copperandbrassfromwhichinchseriessplitpinsmaybemanufactured.ABritishStandarddoesnotp