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1.1Welcome欢迎进入FailureModeandEffectsAnalysis失效模式及后果分析1.2CoursePurpose课程目标DefinewhatanFMEAis,listthebenefitsanddistinguishbetweenthreetypesofFMEAs定义什么是FMEA,定义FMEA的益处,以及三种类型的FMEA之间的区别DescribehowtousePath/Step1oftheFMEAWorkingModelinordertocomplete/reviewDesignFMEAs描述如何使用FMEA工作模式的路径/步骤1,以便完成/评审设计FEMA。Learnnewrobustnessmethodologies学习新的,稳健的方法ExplainhowFMEAsfitintoFord’squalitystrategies,FPDStimingsandFPSstrategies说明FMEA如何符合福特的质量战略,FPDS的时间进度和FPS战略。ParticipantswillbeabletofunctionaseffectiveFMEAteammembersbybeingableto:学员通过掌握以下知识可以有效的完成FMEA小组成员的工作:1.3ParticipantMaterials学员材料FMEAHandbookFMEA手册ParticipantGuide学员指导书PageNumber页码1.4FMEA--AnIntroductionFMEA-简介WhyDoFMEAs?为何进行FMEA?Definition,Purpose,Benefits,TypesFMEA的定义,目的,益处,类型FMEAWorkingModelFMEA的工作模式Generating/Managing产生/管理TeamApproach小组法Introduction简介1.5FMEA–DefinitionFEMA-定义Identifypotentialfailuremodes识别潜在的失效模式Identifyandprioritizeactions确定措施,并排列其有限顺序Documenttheprocess对过程进行文件化2-3Structuredgroupofactivitieswhich...FEMA是一组结构化的活动…,这些活动:1.6WhyDoFMEAs?为何进行FMEA?Toensurethatallpotentialrisksareidentifiedandaddressed确保已经识别并说明所有的潜在风险Significantsavingsinengineeringtime--reductioninchangesimmediatelybeforeandafterJob1有效的节约工程时间-减少Job1之前和之后的即时变化。1.7FMEAPurposesFMEA的目的Failures失效Time时间进度Timing&QualityofPotentialFailures潜在失效的时间进度和质量JOB1FMEA1.8FMEAPurposesFMEA的目的Disaster事故UnreliableProducts不可靠产品ReliableProductsCustomerDoesn‘tWant顾客不愿意接受的可靠产品ExcellentProducts卓越产品VDS/SDSFMEADesignandProcessOrientation设计和过程导向CustomerOrientation顾客导向1.9CampaignBackground活动的背景2-6CAMPAIGNRESPONSIBLEORGANIZATIONS活动的相关组织0%20%40%60%80%100%FordPD福特PDSupplier供方FordMfg福特制造商ORGANIZATION组织1.10BestPracticeFMEAFMEA的最好练习2-7RELIABILITYNOISEFACTORS可靠性的噪音因素0%20%40%60%80%100%System系统间的相互作用Deterioration退化Environment环境MfgVariation制造变差Customer顾客使用NOISEFACTOR噪音因素1.11FMEA–TypesFMEA-类型2-8Design/ProcessConceptFMEA设计/过程FMEA的概念Component部件DesignFMEA设计FMEASystem系统Sub-System子系统ProcessFMEA过程FMEAAssembly装配Manufacturing制造System系统Component部件Sub-System子系统System系统Component部件Sub-System子系统MachineryFMEA机械FMEA1.12ChangePointApproach变化点的处理Newdesignorprocessisplanned计划了新的设计或过程Modificationtoacomponent,processorsystemisplanned,includingthoseduetoGlobal8D计划了部件,过程或系统的更改,包括8D过程的更改Componentistobeusedinnewenvironment,location,orapplication部件将要用于新的环境,现场,或应用。FMEAsarelivingdocuments,andareupdatedwhen...FMEA是动态文件,在以下情况下进行更新…2-131.13Benefits/Uses--ConceptFMEAsFMEA概念的益处/用法Helpsselectoptimumconcept帮助选择最适宜的概念Helpssettargetsfortheconcept帮助制定概念的目标Identifiestestingrequirements识别试验要求Helpsdetermineifhardwaresystemredundancyisrequired帮助决定是否需要2-14Design设计Process过程Concept概念1.14Benefits/Uses--DesignFMEAs设计FMEA-益处/用法Aidsinevaluatingrequirementsandalternatives帮助评价要求和可供选择的方法AidsininitialdesignforDFM,DFA,DFS,andDFR帮助DFM,DFA,DFS和DFR的初始设计Helpsplanthoroughandefficientdevelopmentandvalidationprograms帮助进行项目的完整策划,有效开发和确认。Developsaprioritizedlistforactions开发一份按优先顺序排列的措施清单Helpsidentifypotentialspecialcharacteristics帮助识别潜在的特殊特性HelpsvalidateDVPsandSDSs帮助确认DVP和SDS2-15Process过程Concept概念Design设计1.15Benefits/Uses--ProcessFMEAs过程FMEA-益处/用法AssessesEffectsonallcustomers评估所有顾客的效果IdentifiespotentialManufacturingandAssemblycausestofocuscontrolsonreducingoccurrenceand/orincreasingdetection识别潜在的制造和装配原因,对降低发生率和/或提高探测度进行重点控制Developsaprioritizedlistforactions开发一份按优先顺序排列的措施清单Documentstheresultsofthemanufacturingorassemblyprocess文件化制造或装配过程的结果Identifiesconfirmedspecialcharacteristicsrequiringspecialcontrols识别确定的,需要特别控制的特殊特性2-17Design设计Concept概念Process过程1.16FormerFMEAProcessTargetsCross-FunctionalTeamHistoryFMEAFMEAProcessRobustnessToolsarenotspecified1.17FMEA(withRobustnessLinkages)ProcessFMEA(有稳健联系的)过程BoundaryDiagram界限图InterfaceMatrix接口矩阵P-DiagramP图FMEA(withRobustnessLinkages)FMEA(有稳健联系的)RobustnessandReliabilityChecklist稳健和可靠的检查清单DesignVerificationPlan(DVP)设计验证计划QualifiesandclarifiestherelationshipsbetweenSystems鉴定并说明系统之间的关系IdentifiesandquantifiesthestrengthofSystemInteractions识别并量化系统之间的相互作用IdentifiesNoiseandControlFactorsandErrorStates识别噪音,控制因素和误差状态2-9SummarizesErrorStates,NoiseFactors,andassociatedDesignControls总结误差状态,噪音因素和相关设计控制图1.18FMEAWorkingModelFMEA工作模式Path/Step1路径/步骤1Path/Step2路径/步骤2Path/Step3路径/步骤31.19GeneratingFMEAsFMEA的产生FMEAsWhoinitiates?由谁发起的?2-19FailureModeandEffectsAnalysis失效模式和后果分析Whoprepares?由谁准备?Whoupdates?由谁更新?WhoisFMEAcustomer?谁是FMEA的顾客?Whenstartedandupdated?何时开始?何时更新?RelationshiptoFPDS?与FPDS的关系?WhenisFMEAcomplete?什么时间完成FMEA?HowisFMEAdocumented?如何对FMEA进行文件化?Whentodiscard?何时废止?1.20WhoinitiatesanFMEA?谁执行FMEACFMEA:CFMEA:»ScientificResearchLabs(SRLs),ResearchVehicleTechnology(RVT),AdvancedManufacturing,orprogramteam»科学研究试验室(SRLs),车辆研究技术(RVT),先期制造,或项目小组DFMEADFMEA»ResponsibleEngineerorSupplier»相应的工程师和供应商PFMEAPFMEA»ResponsibleEngineerorSupplier»相应的工程师和供应商1.21WhencanFMEAdocumentsbediscarded?什么时候可以处理掉FMEA文档FMEADocumentsmustberetainedinaccordancewithGlobalInformationStandardsRecordRetentionSchedule:FMEA必须按照全球信息记录保持时间标准对这些文档进行保存»DFMEAs:Lastuse+10years»DFMEs:最终使用后+10年»PFMEAs:Lastuse+5years»PFMEAs:最终使用后+10年1.22HowisanFM
本文标题:FMEA专业资料
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