【ppt】-企业管理-ppap（生产件批准）(ppt18)英文-生产运作

Supplier Performance Development Process,Task 15 PPAP,Task 15: PPAP,2,20-Sep-99,Task Description,Production Part Approval Process (PPAP)Production parts are manufactured at the production site using production tooling, gaging, equipment, operators, etcParts from production run are analyzedTest results and records from APQP are submitted with Part Submission Warrant,PPAP,Task 15: PPAP,3,20-Sep-99,Purpose,For the supplier to demonstrateall design records and specification requirements are properly understoodthe process has the capability to produce product that meets requirements,Task 15: PPAP,4,20-Sep-99,SomethingChanged,Application,AIAG PPAP manual defines when PPAP submission is required New partCorrection to discrepancy in previous submissionDesign or process changeChange in source of subcontracted materials or servicestransfer or rearrangement of tooling & equipment,Task 15: PPAP,5,20-Sep-99,Methodology,Buyer enters PPAP submission date on purchase orderApprover determines submission leveldefault level 3default level 4 for raw materialSupplier submits PPAPPPAPALL.xls electronic submission recommended,Approver evaluates PPAP packageLevel 5 at supplier site Approver determine part submission status Notify supplier and manufacturing of status,Task 15: PPAP,6,20-Sep-99,DFMEAControl PlanEarly Production Containment Plan (Pre-Launch Control Plan)Process capability studiesGage Measurement System AnalysisLab Accreditation & scopeRestricted & Reportable Materials formInterim Worksheet, if required,Supplier Data Received,WarrantAppearance Approval Report (AAR), as requiredSample PartsPrint/Design RecordEngineering Change DocumentsCheck fixtures/aidsProcess Flow DiagramPFMEA,Task 15: PPAP,7,20-Sep-99,PPAP Review Checklist,Delphi checklist to assist with evaluation of PPAP packageAction plan created with use of checklist,Task 15: PPAP,8,20-Sep-99,Flow Chart,Linkage of Product Characteristics from DFMEA to Operational StepsOperation numbers consistent with PFMEA, Control Plan, Operator InstructionsEnsure identification of inspection and reworkUse A-6 Process Flow Chart checklist in APQP manual to evaluate,Task 15: PPAP,9,20-Sep-99,PFMEA,Linkage with DFMEA, Process Flow, Control Plan, Operator Instructions, etcDegree to which high RPNs are addressed with preventive strategiesAction Plans assigned, implemented, effectiveness assessed and RPN recalculatedUse A-7 Process FMEA checklist in APQP manual,RPN = 504,Task 15: PPAP,10,20-Sep-99,DFMEA,Assess feasibility, risk, design intent issuesConfirm manufacturing process capability consideredFocus on Critical CharacteristicsLessons Learned incorporatedUse A-1 Design FMEA checklist in APQP manual to evaluate,Task 15: PPAP,11,20-Sep-99,Control Plan,Ensure Control Plan is aligned to, and correlates with, DFMEA, Process Flow, PFMEAControl Methods appropriate to variation type(s)Incorporates Lessons Learned, Statistical DataUse A-8 Control Plan checklist in APQP manual to evaluate,Task 15: PPAP,12,20-Sep-99,Pre-Launch Control Plan,Early Production Containment requirementsAdditional controls included for proper duration or quantityPFMEA and statistical data used to determine what additional controls necessaryshort term capabilitylong term capability on similar process,Task 15: PPAP,13,20-Sep-99,Process Capability Studies,Task 15: PPAP,14,20-Sep-99,MSA Studies,Measurement uncertainty determinedGage R&R, Bias, Stability, and LinearityGage R & R acceptance guidelines30% unacceptable, measuring system needs improvementVerify study performed correctly,Task 15: PPAP,15,20-Sep-99,Part Submission Status,Full Production ApprovalInterim ApprovalAuthorize shipment to Delphi without Full Production ApprovalCorrective Action Plan is requiredRejectedCorrected submission required before production quantities may be shipped,Task 15: PPAP,16,20-Sep-99,Interim Part Class,A parts from production tooling and meet specs, not all PPAP requirements have been metB parts from production tooling and require rework to meet specs,C parts not from production tooling, parts meet specsD parts do not meet specsE parts do not meet specs and vehicles with class E parts require retrofit to make them saleable,Task 15: PPAP,17,20-Sep-99,Summary,AIAG PPAP manual defines requirementsAPQP Product and Process ValidationSupplier submits PPAP to proper levelPPAP package evaluated and status determinedSupplier and Delphi manufacturing site not