CTQ表格

ISSUE:DATEOFISSUE:日期YYYY-MM-DDFOLLOWINGMILESTONE:FOLLOWINGMILESTONE:FOLLOWINGMILESTONE:Copyright©2014KONECorporation.AllrightsreservedunderInternationalCopyrightConventions.Nopartofthecontentsofthisdocumentmaybecopied,reproducedortransmittedinanyformorbyanymeans,ortranslatedintoanotherlanguageorformat.CONFIDENTIALMAINTITLE:主题Drawing:图号CTQ(CriticaltoQuality)analysisforxxxx对xxxx质量关键特性分析XXXXXXReferencetoRe-UseCheckand/orRiskAssesmentanalysis(scopeforFMEA):参考重新使用检查和/或风险评估分析PDodCRPROJECT:XXXPRODUCT/COMP.FAMILYCODE:厂家代码RELATEDDOCUMENTS相关文件DOCUMENT文件MAINTITLE主题QD-02056,CriticalToQualityProcessInstructions重要的质量过程指令DFMEAxxxxPFMEAxxxxVERSIONHISTORY历史版本ISSUE:-DATEOFISSUE:YYYY-MM-DDFACILITATOR:服务商PARTICIPANTS:参与者ISSUE:ADATEOFISSUE:YYYY-MM-DDFACILITATOR:服务商PARTICIPANTS:参与者ISSUE:BDATEOFISSUE:YYYY-MM-DDFACILITATOR:服务商PARTICIPANTS:参与者YYYDESCRIPTIONOFCHANGE:更改的描述DESCRIPTIONOFCHANGE:更改的描述DESCRIPTIONOFCHANGE:更改的描述STRICTLYCONFIDENTIALCONFIDENTIALDocumentIDCriticaltoQuality,CTQRevisionDate(s)Component/Process组件/过程Part/Subcomponent/Function零件/子分量/作用CTQCharacteristic(performancerequirement)关键质量特性性能要求SourceofCTQ:质量关键特性的来源-VoiceofCustomer(VOC)客户的反映-VoiceofProduct(VOP)产品的反映-VoiceofProcess(VOPC)生产过程中的反映Partnumber零件名称CriticalPart关键零件(optionaldescription)可选描述Partorfeaturecharacteristic零件和功能的特性CTQControlledby[company/factory]公司或者工厂的质量关键特性的控制Requirementtopartorfeature(e.g.:Nominalvalue&tolerance)零件或者功能的需求CriticaltoQuality(CTQ)CriticaltoSafety(CTS)质量关键特性安全关键特性e.g.MonoSpaceverxxxe.g.ShaftequipmentDevelopmentprojectpreparation开发项目的准备Specification详述PerformanceCTQcharacteristicsidentified性能特点确定质量关键特性CTQcharacteristicsidentifiedforpartsandfeatures零件和功能的对质量关键特性的定义CTQrequirementsdefinedforpartsandfeatures零件和功能对质量关键特性需求的定义REFERENCE:QD-02056,CriticalToQualityProcessInstructionsNOTES:byC1/K1ProductlinemanagementteamsandofferingteamareresponsibletogathertheVOCandtranslateitintoCustomerrequirements(VOC)FromtheserequirementstheyareresponsibletolistCTQscharacteristics(includingquality,reliabilityandsafatey)insideCTQtemplatebyC3/K3ChiefDesignEngineer/ComponentEngineer/DesignQualityEngineerorManagerneedstoidentifyandanalysetheproductCTQcharacteristics(VOP)DFMEAisthemethodtobeusedinordertoidentifytheproductfailuremodesthatshallbehandedovertoCTQdocument.Inpractice,CDE/CEshallidentifyinsideDFMEAdocumenttheCTQandallocatesCTQrequirementstoproductmaincomponentsandfunctionsandtranslatesthemintomanufacturingCTQcontrolsbyK4/C4KONEand/orSupplierneedstoidentifyCTQfromVoiceofProcess(VOPC)ANDimplementtheCTQcontrolsatownandsub-tiersuppliers’QualityControlPlans.-ForCTSerrorproofingsolutionarethepreferablesolutions,butincasefoolproofsolutionisnotfeasiblethenCTSCPk1,33-DuringpilotphasealltheCTQsshallhaveCPk1,00-IncaseCPkisnotpossibletobecalculatedorCPkmeasurementsdonotreachthetargetsthen100%ofinspectionsareneeded.byK5/C5Forprocesscontrol(SPC),someCTQcontrolsaredefinedasmeasurableprocesscapabilityQualityIndicators,suchasCpkorFPY-ForCTSerrorproofingsolutionarethepreferablesolution,butincasefoolproofsolutionisnotfeasiblethenCTSCPk1,33-DuringrampupphasealltheCTQsCPk1,33-IncaseCPkisnotpossibletobecalculatedorCPkmeasurementsdonotreachthetargetsthen100%ofinspectionsareneeded.byK6/C6KONEand/orSupplierManufacturingQualityManagerneedstocontrolprocessvariationwiththeseindicators.Duringvolumeproduction,afterC6/K6,KONEand/orSupplierManufacturingQualityManagerneedstocontinuethemeasurementsandputinplacecorrectiveactions,whennecessary.-ForCTSerrorproofingsolutionarethepreferablesolution,butincasefoolproofsolutionisnotfeasiblethenCTSCPk1,67-DuringserialproductionalltheCTQsshallhaveCPk1,33Prototyping原型K2SpecificationfrozenK1EvidenceforGo/Nogo确认是否通过产品线管理团队,提供团队负责收集VOC和把它翻译成客户需求(VOC)从这些要求他们负责列表概念不同特征(包括质量、可靠性和safatey)概念不同的模板首席设计工程师/组件设计工程师/质量工程师或经理需要识别和分析产品概念不同特征(VOP)DFMEA是使用的方法来识别产品失效模式,应当移交文档概念不同。在实践中,CDE/CE应当识别内部DFMEA文档概念不同和分配概念不同需求产品主要部件和功能并将其转换为制造业概念不同的控制通力和/或供应商需要确定CTQ从过程的声音（VOPc）实施CTQ控制在自己和下级供应商的质量控制计划。-CTS防错方案较好的解决方案，但如果万无一失的方案是不可行的然后CTSCPK133在试点阶段，所有通过将CPK1,00以CPK不可能计算或CPK测量没有达到目标100%的检查是必要的。过程控制（SPC）的一些特性，控制被定义为测量过程能力的质量指标，如CPK或FPY-CTS防错解决方案是最好的解决办法，但万一万无一失的方案是不可行的然后CTSCPK133-加速阶段的所有对CPK133期间以CPK不可能计算或CPK测量没有达到目标100%的检查是必要的。通力和/或供应商质量经理需要控制这些指标的变化过程。在批量生产后，C6/K6，通力和/或供应商质量经理需要不断测量和实施纠正措施，必要时。-CTS防错解决方案是最好的解决办法，但万一万无一失的方案是不可行的1,67然后CTSCPK在所有对串行生产应CPK133以CPK不可能计算或CPK测量没有达到目标100%的检查是必要的。Initialmeasurementmethod首测方式GaugeR&R(%TOL验证量测的再现性与验证再生性Target(e.g.:Cpk)目标Actual(e.g.:Cpk)实际Correctiveaction(ifany)校正调整（如果有）GaugeR&R(%TOL)验证量测的再现性与验证再生性Target(e.g.:Cpk)目标Actual(e.g.:Cpk)实际Correctiveaction(ifany)校正调整（如果有）Finalmeasurementmethod最终的检测方式Target(e.g.:Cpk)目标Actual(e.g.:Cpk)实际CTQcontrolsinuse(e.g.:IQC,PQC,FSA,Testing,Checkaids,Productaudit)正在使用的关键质量特性的控制FrequencyofCTQcontrols质量关键特性控制的频率Ramp-up提升CTQrequirementsdefinedforpartsandfeatures零件和功能对质量关键特性需求的定义CTQprocessimplementation质量关键特性的进程实现InitialCTQperformancemeasured最初的质量关键特性的性能检测CTQcontrolsinuse使用过程的质量关键特性的控制Prototyping原型Processpreparation过程准备Piloting实验K4Pilotingpermission规划许可K5Release发放K3Productionprototypeready生产原型的准备CONFIDENTIALDo