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1、WORLDWIDETestProcedureENGINEERINGGMW14566PowertrainIntegrationSTANDARDSExhaustSystemRoadLoadMeasurements3.4TestTime.1ScopeCalendartime:5weeksNote:NothinginthespecificationsupersedesTesthours:40hoursapplicablelawsandregulationsunlessspecificexemptionhasbeenobtained.TestEnginee
2、rhours120hoursNote:IntheeventofconflictbetweentheEnglishTestTechnicianhours120hoursanddomesticlanguage,theEnglishlanguageshalltakeprecedence.Coordinationhours2hours1.1Purpose.Thisproceduredescribesthestress3.5TestRequiredInformation.Notapplicable.measurementsontheexhaustsyste
3、mThe3.6Personnel/Skills.Notapplicable.measuredvaluesrecordedserve:a.Componentdimensioning.4Procedureb.Generatingthetestsignalonthetestbenches.4.1Preparation.c.Determiningqualityrequirementsofthe4.1.1Thevehiclemeasurementsshallbeindividualcomponents.performedonthesameroadsyste
4、msand1.2Foreword.Thestressmeasurementsontheschedulesusedtovalidatevehicleleveldurability.exhaustsystemanditscomponentsareFurthermore,additionalspecialmaneuversmaybe--``,,,```,`,```,``,`,,-`-`,,`,,`,`,,`---undertakenwhiledrivingattheGMprovingground.stipulated.Thistakesplacewit
5、hintheframeworkof1.3Applicability.Forallexhaustsystems.themultiaxialthermodynamicexhaustsystemstest.2References4.1.2Thevehiclemeasurementshallbeperformedwiththeenginerunning,warmoperation,withNote:Onlythelatestapprovedstandardsareexhaustgasesdivertedtoenabletheuseofcoldapplic
6、ableunlessotherwisespecified.gauges.Coldgaugesarerequiredforall2.1ExternalStandards/Specifications.measurementswiththeexceptionofthermocouples.None4.1.3Exhaustskintemperaturesshallbe2.2GMStandards/Specifications.measuredwithoutexhaustgasdivertedfromtheGMER-0-17GMW14381exhaust
7、system.MeasurementswillbeperformedGMER-6-1GMW14390onthesameroadsystemsandschedulesusedtomeasureexhaustaccelerations,strains,etc.GMW3425GMW14546GMW34284.2Conditions.Notapplicable.4.2.1EnvironmentalConditions.Notapplicable.3Resources4.2.2TestConditions.Deviationsfromthe3.1Facil
8、ities.Thetestfacilityroadsystemsmustrequirementsofthetestspecificati
