ISO 04548-6-2021.docx

INTERNATIONA1.STANDARDISO4548-6editionThird202106Methodsoftestforfu1.1.-bustionengines一F酷6burstpressuretestMethodesd,essaidesfi1.tresihui1.edeIubrification4passageintegra1.pourmo1.eurscombustioninterne-Partie6:EssaidepressionStatiqued,ec1.atementReferencenumberISO454862021(E)COPYRIGHTPROTECTEDDOCUMENT©ISO2021岫rkdea/山thUcdOthcnviscjft<c三orrtmcehDVBiwixuioiti08phnn11UatiocBhr<1.>hotoc<>p)Mng,ptbcatonpostingontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanherequestedfromeitherISOattheaddressbe1.owOr1.sOXSmemberbodyinthecountryoftherequester.%,tft晒Iandonnet8CH-1214*crnicr,GenevaPhone：M1.22749O1.11Pub1.ishedinSwitzerhndContentsForewordivI>troductionScope1Normativereferences1Termsanddefinitions11.fE*0*9*a*a*1."esf1.ud,2Preparationandtestprocedure26.1 Verificationthatfi1.termeetstechnica1.requirements26.2 Determinationofthefi1.terfai1.ingpressure3Reportoftestresu1.ts3Bib1.iographyForewordISO(theInternationa1.OrganizationforStandardization)isawor1.dwidefederationofnationa1.standardsttiugh(ISOojbMdm11t38wcekdHcommitteehasbeenestab1.ishedhastherighttoberepresentedonthatcommittee.Internationa1.organizations,governmenta1.andnon-governmenta1.,in1.iaisonwithISO,a1.sotakepartinthework.ISOco1.1.aboratesc1.ose1.ywiththee1.ectrotechnica1.standardization.Internationa1.E1.ectrotechnica1.Commission(IEC)ona1.1.mattersofTheproceduresusedtodeve1.opthisdocumentandthoseintendedforitsfurthermaintenanceare。智SFR½幽of1.SOIEC(M1.槐notrttH邻MMfergCCOrdanCe酚Fhtheeditoria1.ru1.esoftheISO/IECDirectives.Part2(seewww.iso.org/direc1.ives).时歌ionrightsd随秘姐n棍蜘琳蛾ns由能献阴灰创鹤盘口府doc1.三棉据I国源ssubjectofanypatentrightsidentifiedduringthedeve1.opmerUUI4i÷uttwMM÷WbeintheIntroductionand/orontheISO1.istofpatentdec1.arationsreceived(seewww.iso.org/pa1.ents).Anytradeusedinthisconstitutenameendorsement.documentisinformationgivenfortheconvenienceofusersanddoesnotForanexp1.anationofthevo1.untarynatureofstandards,themeaningofISOspecifictermsand哪蝴蜘明瓶ationc。的福P奥央融Mthe可般IIi潴称小牖ticn南版淮IS1.华哂瞬聊硼isoforeword.htn1.?报肪ric。门辐Ica1.CommitteeISO/TC70,Ibustionengines.Thisthirdeditioncance1.sandrep1.acesthesecondedition(ISO4548-6:2012).whichhasbeentechnica1.1.yrevised.Themainchangesinthethirdeditionarcasfo1.1.ows:Theverificationthatfi1.tersmeettec1.wka1.requirementsandthedeterminationofthefi1.terfai1.ingpressurehavebeenseparatedinto6.1and6.2,respective1.y.Thefirstpressureincrementintheverificationhasbeenspecifiedwithaknownva1.ue.Eachincrementa1.pressurehasbeenchangedtothesma1.1.erva1.ueformoreaccuratedetermination.AIistofa1.1.partsintheISO4548seriescanbefoundontheISOwebsite.AnyfeedbackorquestionsonthisdocumentshoddbedM4ed44jIhese'snationa1.standardsbody.Acomp1.ete1.istingofthesebodiescanbefoundatwww.iso.org/members.htm1.IntroductionThisdocumentestab1.ishesstandardtestproceduresformeasuringtheperformanceoffu1.1.-f1.owMriradGgdihbti1.inir叫RnVaianIre(tefamnaparts©!也IUmFekih卬划ItPmxstOnCecharacteristic.愧姮f1.rbM*ecnt曲tht1.VV1.YS<Sisticssarate1.y.fi1.1.errbutifThisdocumentdea1.swithfi1.termodu1.esintermsofstaticburstpressure.Methodsoftestforfu1.1.-f1.ow1.ubricatingoi1.fi1.tersforbustionengines一Staticburstpressuretest1 Scopepressuretodeterminetheirabi1.ityconcerned.withstandastaticpressureobjectiveandtodeterminetheirburst2 Normativereferencesconstitutesrequirements1.atesteditiondocument.referencedreferences,(inc1.udingamendments)app1.ies.app1.ies.Differentia1.PreSSUre/f1.owcharacteristics3 TermsanddenitionsISOandIECmaintaintermino1.ogica1.databasesforUSeinStandardiZationatthefo1.1.owingaddresses：Figure1showsacircuitdiagramofatypica1.hydrau1.icteststandthatcanbeusedforthisprocedure.Part6:Thisdocumentspecifiesamethodoftestingfu1.1.-bustionenginesandthefai1.uremodetoItdoesnotapp1.ytofi1.tersforuseinaeronautica1.app1.icationsorp1.asticcomponents.Thefo1.1.owingdocumentsarereferredtointhetextinsuchawaythatsomeora1.1.oftheircontentundatedreferences,theofthisoftheFordateddocumenton1.ytheanyeditioncitedISO4SW-1.,Methodsoftestforfu1.1.-bustionenginesPart1:Forthepurposesofthisdocument,thetermsanddefinitionsgiveninISO4548-1app1.y.ISOOn1.inebrowsingp1.atform:avai1.ab1.eathttps:/www.iso.org/obp4IECrigHydrau1.ichandpumporotherappropriatetechno1.ogy,withhigh-pressuretubingandva1.ves,pressuregaugewithmeasuringrangeofOkPato3OOOkPaorhigher.Atransparentsafetyshie1.dsha1.1.beused.1 oi1.sump2 pump3 pressuresensor4 fi1.terundertest5 va1.ve6 pressureregu1.atingva1.veFigure1StaticburstpressureteststandSTe