GP11GENERAL PROCEDURE FOR PREPRODUCTIONPROTOTYPE PARTS英文版资料.docx

GP11GENERAL PROCEDURE FOR PREPRODUCTIONPROTOTYPE PARTS英文版资料.docx

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GP11GENERALPROCEDUREFORPREPRODUCTIONPROTOTYPEPARTS英文版资料

GP11–GENERALPROCEDUREFORPRE-PRODUCTION/PROTOTYPEPARTS

ThisGP11procedurespecifiestheuniformminimumsourcewarrantpartqualitycertificationrequirementsforallinternalandexternalsupplierstoGeneralMotorsofPre-Production/PrototypepartsthathaveNOTreceivedPPAP（ProductionPartApprovalProcess）approval.

ThepurposeoftheGeneralMotorsGP11sourcewarrantpartqualitycertificationistosupporttheGeneralMotorsPre-Production/PrototypeVehicleDevelopmentActivity.

TheintentofthePre-Production/PrototypeVehicleDevelopmentActivityistoassembleandtestproductionintentparts,assemblysystemsandvehiclesfordesignandassemblyprocessvalidation.

TheavailabilityandawarenessoftheGP11sourcewarrantpartqualitycertificationinformationduringthePre-Production/PrototypeActivityensurespartproblemsareeasilyidentifiedandcorrectedtominimizetheimpactofpartvariationupondesignevaluation,manufacturingandassembly.

AllPre-Production/PrototypeGP11sourcewarrantpartqualitycertificationshallbeinaccordancewithrequirementssetforthinthisprocedure.Theterm“supplier”shallbeusedtoindicatetheprimecontractor（Tier1Supplier）toGeneralMotors.Tier1suppliersareresponsibletoapplyGP11requirementstosubcontractors（Tier2）.

Pre-Production/PrototypesourcewarrantcertificationmustbesubmittedpertheinstructionsoftherespectiveGeneralMotorsreceivinglocation.

KeyCommunicationwithinthispublication:

A）TherequirementforGP11ADV,asubsetofGP11requirements,hasbeeneliminatedpertheauthorityoftheAnalysis,DevelopmentandValidationGlobalCommittee.GP11ADVstandsforGP11Analysis/Development/Validation.Asaresult,allreferencetoGP11ADVhasbeenremoved.

B）Thenewgenerictitleof“KeyCharacteristics”isineffectreplacingKeyProductCharacteristics.Theword“Product”isremovedfromallKPC（KeyProductCharacteristics）referencespertheauthorityoftheKCDS（KeyCharacteristicsDesignationSystems）GlobalCommittee.

C）“PRE-PRODUCTION”replacestheword“PRE-PROTOTYPE”.

D）AllsuppliersshippingtotheGMNA-U.S.WarrenVehicleEngineeringCentermustfollowtheGM1820Addendum1-ElectronicGP11SubmissionGeneralProcedure.

Thisprocedurecontainsthefollowing:

1-0PRE-PRODUCTION/PROTOTYPEPARTQUALITYCERTIFICATIONDOCUMENTATIONREQUIREMENTS

2-0SUBMISSIONREQUIREMENTS

3-0SHIPPINGMETHODS

4-0RECORDRETENTIONREQUIREMENTS

5-0APPENDIX/EXHIBITS

（Note:

ForGP11submissionstoGMPowertrain[GMPT],theGMPTDesignResponsibleEngineertakesontheresponsibilitiesoftheprogramGMValidationEngineer.）

1-0PRE-PRODUCTION/PROTOTYPEPARTQUALITYCERTIFICATIONDOCUMENTATIONREQUIREMENTS-PartsaretobemadetoGMauthorizeddrawings,templates,modelsand/orotherengineeringdesignrecords,usingspecifiedpart（s）.Fordeviationfromengineeringrequirements,contactyourprocuringdivisionforformalauthorization.ALLSUPPLIERSOFPRE-PRODUCTION/PROTOTYPEPARTSAREREQUIREDTOHAVECOMPLETED,DOCUMENTEDANDAVAILABLEFORREVIEWTHEITEMSLISTEDBELOW.

1.GeneralMotorsSupplierWarrantPartForPre-Production/Prototype（ExhibitA）

2.DesignRecords

3.InspectionResultsAndInspection&/OrTestDevices

4.PartCertification

5.PartWeight（Mass）

6.SerializationInformation

7.ProductionMaterial&Processes

1-1GENERALMOTORSSUPPLIERSOURCEWARRANTOFPARTQUALITYFORPRE-PRODUCTION/PROTOTYPE-AGeneralMotorsPre-Production/PrototypepartsourcewarrantcertificationdocumentationmustbecompletedinfullandsignedbyanauthorizedProductEngineeringorQualityofficialofthesupplierwhoisresponsibleforthestatedqualitycertification.ThereshallbeaseparatewarrantformforeachpartnumberandeachpartshipmenttoGeneralMotors.Whenagreedtobytheprocuringdivision,agroupofpartnumbersdifferentincolorsonly,orarightandlefthandofthesamepart,maybecoveredononewarrantform.

Ifpartsdonotmeetspecifications,butaredeemedusableforthePre-Production/PrototypebyaGMEngineer,theCorrectiveActionPlandocument（GM1826-2）mustbecompletedinfullandsignedbytheGMEngineerpriortotheshipmentofpartstotheGMreceivinglocation.（ReferenceGM1826-1forstepbystepinstructionsonhowtocompletethewarrant.）

1-2DESIGNRECORD--Designrecordscanincludebutarenotlimitedtosketches,markedprints,mathdata,blueprints,andotherauxiliarydrawings（i.e.GDT-Drawing）.Thepartnumber,designrecordnumber,designrecorddate,changerevisionnumberandtheprocuringdivisionresponsibleengineer’ssignature,shallappearontheabove,exceptintheelectronicreleaseprocess.

Functionalrequirementsarethoseitemsspecifiedonthedesignrecords.

1-3INSPECTIONRESULTSANDINSPECTION&/ORTESTDEVICE-Suppliersareresponsibleforperforming,orhavingperformed,theinspectionsand/ortestsrequiredtosubstantiateconformancetodesignrecord,coordinatemeasuringmachine（CMM）printoutorfacsimile.Theseactualmeasurementsmustbecross-referencedtothedesignrecordsuppliedbythecustomerorthedesignrecordutilizedtoinspectthepart.（DimensionalresultsforCMMinspectedpartsaretobedocumentedasreferencedinAppendixIIofthisdocument.）

Onpartsthatdifferincoloronly,thecompleteinspectionmaybecompletedononecolor.Referencemustbemadetothepartnumberuponwhichthecompleteinspectionwasperformedforallothercolorpartswiththesamelessfinishnumber.

1-3A.CompleteCharacteristicInspection,

1-3B.CriticalCharacteristicInspection,

1-3C.EngineeringChangeInspection,

1-3D.AssembliesAndDetailParts,

1-3E.InspectionAnd/OrTestingDevices（WhenRequested）.

1-3ACOMPLETECHARACTERISTICINSPECTION-Acompleteinspectionshallbeconductedonthefirstthree（3）partsunlessotherwisespecifiedbytheGMprocuringdivision.

1-3BCRITICALCHARACTERISTICINSPECTION-Onallpartsproducedinexcessofthequantityspecifiedin1-3A,measurementsofkeycharacteristicinspectionpointswhenspecifiedonthedesignrecord,shallbecheckedforconformancetorequirements,unlessotherwisespecifiedbyprocuringdivision.

1-3CENGINEERINGCHANGEINSPECTION-

Submissionrequirementsbecauseofanengineeringchangeoracorrectiontotheoriginalpartonlyrequirethatthechangedportionandanyotherareaaffectedbythechange,beinspected.TheresultsshallbeavailableforreviewbytheGMprocuringdivisionandsubmittedwhenrequested.

1-3DASSEMBLIESANDDETAILPARTS-Wheninspectingand/ortestinganassembly,alldimensionsandspecificationsshownontheassemblydesignrecordshallbechecked.ThesupplierisresponsiblefortheacceptabilityofeachdetailcomponentandshallfurnishevidenceofconformancetorequirementswhenrequestedtodosobytheGMprocuringdivision.

1-3EINSPECTIONAND/ORTESTINGDEVICES-Whenaninspectionand/ortestingdevicesuchasagage,fixture,check-aid,ortemplateisusedtoinspectand/ortestapart,thesupplierisresponsibleforinspectingandverifyingthatthedevicehasbeenconstructedtothesameengineeringreleaseandchangenumberasthepartbeinginspectedand/ortested.

Suppliersareexpectedtouseanappropriatemethodtoinspectparts.AtthedirectionoftheGMprocuringdivisionCMMinspectionmayberequired.

Supplementaryinspectionsheetsneedtoincludepartnumber,designrecordlevel,designrecorddate,andsupplier’sname.

1-4MATERIALCERTIFICATION-Thematerialcertificationisadocumentfromthematerialproducerthatstatesmanufacturinglocation,lotnumber,productidentificationnumber,productname,datesoftest,andtestdatarequiredtoshowcompliancetotheGMproductspecifications.MaterialcertificationshallbeonfileatthesupplierlocationandavailableforreviewbytheGMprocuringdivisionandsubmittedwhenrequested.

1-5PARTUNITWEIGHT（MASS）-Thesupplieristofurnishpartunitweight（mass）dataforeachindividualpartnumbersuppliedtoGeneralMotors.Theweight（mass）istobeexpressedinkilogramstothethirddecimal（0.000）andreportedonthePre-Production/Prototypepartsourcewarrantcertificationdocument（i.e.,GM1826-1）.Aminimumoften（10）partsaretobeindividuallyweighedandtheresultsaveraged.Ininstancesofpartsweighinglessthan0.1kg.,suchasfasteners,etc.,aquantityoften（10）piecesshouldbeweightedtogetherandtheresultsdividedbytenforreportingpurposes.Ifthequantityofpartsorderedislessthan10,weightheavailablequantitytoestablishanaverageweight.Partsaretobeweighedlesslubricants,coolants,etc.

1-6SERIALIZATIONINFORMATION-Partsshallbenumericallyserializedandreferencedtotest/inspectionresults.SerialnumbersshallbeginwithS-0001andcontinueinsequencethroughthelastpartshipped.Placementoftheserialnumberoneachpartshallnotaffecttheappearance,fitorfunctionofthepart.Designrecords,testresults,andsupplementaryinspectionresultsheetsmusthavethepartserialnumbers（s）clearlyindicated.PartserializationisrequiredunlessotherwisespecifiedbytheGMprocuringdivision.

1-7PRODUCTIONMATERIALANDPROCESSES-WhenproductionmaterialandthecompleteproductionprocessisutilizedthesuppliershouldbegintocompleterequirementsoftheProductionPartApprovalProcess.Consultyourprocuringdivisionfordirection.

1-8Analysis/Development/ValidationAllTextRemoved

GENERALINFORMATION

PRODUCTIONAPPROVEDPARTSaregovernedbytheProductionPartApprovalProcess（PPAP）andareexemptfromthedocumentationrequirementsstatedinthisprocedure.PPAPstatuspartsdonotrequireGP11tagsorlabels.However,thecarton/l