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《BS 919-3-2007 Screw gauge limits and tolerances – Part 3 Specification for gauges for screw threads of ISO metric form》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、BS919-3:2007BRITISHSTANDARDScrewgaugelimitsandtolerances–Part3:SpecificationforgaugesforscrewthreadsofISOmetricformICS21.040.10--`,,```,,,,````-`-`,,`,,`,`,,`---NOCOPYINGWITHOUTBSIPERMISSIONEXCEPTASPERMITTEDBYCOPYRIGHTLAWCopyrightBritishStandardsInstitutionProvidedbyIHSunderlice
2、nsewithBSI-UncontrolledCopyNoreproductionornetworkingpermittedwithoutlicensefromIHSNotforResaleBS919-3:2007PublishingandcopyrightinformationTheBSIcopyrightnoticedisplayedinthisdocumentindicateswhenthedocumentwaslastissued.©BSI2007ISBN9780580579356ThefollowingBSIreferencesrelatet
3、otheworkonthisstandard:CommitteereferenceTDW/4Draftforcomment07/30158517DCPublicationhistoryFirstpublishedDecember1968Secondedition,October2007AmendmentsissuedsincepublicationAmd.no.DateTextaffected--`,,```,,,,````-`-`,,`,,`,`,,`---CopyrightBritishStandardsInstitutionProvidedbyI
4、HSunderlicensewithBSI-UncontrolledCopyNoreproductionornetworkingpermittedwithoutlicensefromIHSNotforResaleBS919-3:2007ContentsForewordiii1Scope12Normativereferences13Termsanddefinitionsandsymbols14Generaldesignfeaturesandtolerancesofgauges25Marking4AnnexesAnnexA(informative)Func
5、tionandmethodofuseofvariousgaugetypes27AnnexB(informative)Inspectionproceduresandthesettlementofdisputes31AnnexC(informative)Referencetemperature32AnnexD(informative)Hardness32Bibliography33ListoffiguresFigure0–“Bluntstart”atendofthreadongauge5Figure1–Threadprofilesforscrewplug,
6、ringandcallipergaugeshavingcompleteflanks6Figure2–Threadprofilesforscrewplug,ringandcalliperthreadsoftruncatedform8Figure3–AlternativeformofGOcallipergaugeanvilforproductthreadshavingpitchesfinerthan0.5mm10Figure4–AlternativeformofNOTGOcallipergaugeanvilforproductthreadshavingpi
7、tchesfinerthan1.0mmwww.bzfxw.com10Figure5–Effectivediametertolerancezonesofgaugesforexternalproductthreadshavingpitchdiametertolerancesabove80μmandupto125μm12Figure6–Effectivediametertolerancezonesofgaugesforexternalproductthreadshavingpitchdiametertolerancesabove200μmandupto315
8、μm13Figure7–Effectivediametertolerancezonesofga
