FMEA失誤模式和效果分析 課件

F.M.E.A.-Failuremodeandeffectanalysis-失誤模式和效果分析Aeffectivetoolleadtoeverything一個(gè)有效的工具，百搭F.M.E.A.-FailuremodeandeffeF.M.E.A.Origin來源:Middle60’sAircraft/spaceindustry飛機(jī)航天工業(yè)Reliability可靠性Lateron后來:Later70’sCarindustry汽車工業(yè)Reliability可靠性Safety安全性Carindustrysuppliers汽車零件供應(yīng)商Componentsquality零件質(zhì)量Early80’ssemiconductorindustryF.M.E.A.Origin來源:Lateron后來:F.M.E.A.Thephilosophybehindit(1):FMEA背后的理念DO IT RIGHT THE FIRST TIME第一次就做好F.M.E.A.ThephilosophybehindF.M.E.A.Avoid避免:TRIALANDERROR嘗試和失誤Makeuseofasystematicmethodforimprovement用系統(tǒng)的方法做改進(jìn)Thephilosophybehindit(2):FMEA背后的理念F.M.E.A.Avoid避免:ThephilosopF.M.E.A.FAILUREPREVENTION THROUGH TEAMWORK通過團(tuán)隊(duì)合作預(yù)防失敗Oncewehavesamevision,wehavealreadyachievedhalfofsuccess一旦擁有共識(shí)，事情已成功一半Thephilosophybehindit(3):FMEA背后的理念F.M.E.A.FAILUREPREVENTIONTheF.M.E.A.ConceptDesignProcessTimeResourceforproblemsolving工作量紙面Paper硬件MaterialFMEATraditionalF.M.E.A.ConceptDesignProcessTiF.M.E.A.5StepofF.M.E.A.Process5步法1.Whatarethegoalorfunctionoftheactivity?待分析的活動(dòng)的目標(biāo)或功能是什么？2.Howdoesitoperate?

如何運(yùn)做以達(dá)到目標(biāo)的？3.Whatcangowrongwithrespecttothegoal?針對(duì)目標(biāo)，會(huì)發(fā)生什么問題？4.Whataretheweakestpoints(riskevaluation)?哪個(gè)是最弱點(diǎn)(風(fēng)險(xiǎn)評(píng)估）？5.Whataretheactionplan?制定行動(dòng)計(jì)劃F.M.E.A.5StepofF.M.E.A.ProF.M.E.A.Format表格Forlast3step,wecanusethefollowingFMEAformat最后3步，可以填寫下列FMEA表格F.M.E.A.Format表格Forlast3stF.M.E.A.Step1Whatarethegoalorfunctionoftheactivity?待分析的活動(dòng)的目標(biāo)或功能是什么？Definethegoaloftheprocessorsolutionasdetailedaspossible

明確過程或方案的目的,越詳細(xì)越好F.M.E.A.Step1WhatarethegoaF.M.E.A.Howdoesitoperate?如何運(yùn)做以達(dá)到目標(biāo)的？Step2Describeindetailhowtoachievethegoalstepbystep,likeprocessflow,newproductconcept,newplan,etc.詳細(xì)描述是如何一步一步達(dá)到目的的，例如新的流程，新的產(chǎn)品概念，計(jì)劃等。F.M.E.A.Howdoesitoperate?StF.M.E.A.Step3Whatcangowrongwithrespecttothegoal?針對(duì)目標(biāo)，會(huì)發(fā)生什么問題？Everypeopleraisethequestionswhatcangowrongbybrainstormingduringmeeting針對(duì)目的，在會(huì)議上用頭腦風(fēng)暴法，指出可能出錯(cuò)的地方F.M.E.A.Step3WhatcangowronF.M.E.A.Step4Whataretheweakestpoints(riskevaluation)?哪個(gè)是最弱點(diǎn)？Risk風(fēng)險(xiǎn)=Probability概率*Severity嚴(yán)重性Probabilityandseveritycanbescored1,2,3orL,M,H概率和嚴(yán)重性可以用1，2，3或高中低打分F.M.E.A.Step4WhataretheweaF.M.E.A.Step5Whataretheactionplanforhighestrisk?針對(duì)高風(fēng)險(xiǎn)，制定行動(dòng)計(jì)劃PreventiveactionifprobabilityishighCorrectiveactionifseverityishighThenPDCA1,概率大的問題，制定預(yù)防性措施2,嚴(yán)重的問題，制定糾正性措施然后進(jìn)入PDCA循環(huán)F.M.E.A.Step5WhataretheactF.M.E.A.FlowChart應(yīng)用流程ConceptdesignRiskminimum?NextphaseYesNoFMEAActionF.M.E.A.FlowChartConceptdesiF.M.E.A.Keysuccessfulpoint成功要點(diǎn)(1)：WherecanweuseFMEA哪里可應(yīng)用FMEA? Everywherewheresomethingcangowrong! Ineveryphaseofaproject. 任何可能出錯(cuò)的地方，項(xiàng)目的任何階段AttitudeduringFMEA工作態(tài)度 Beopen-mindedforcriticism! 針對(duì)批評(píng)，有則改之，無則嘉勉F.M.E.A.Keysuccessfulpoint成功F.M.E.A.Keysuccessfulpoint成功要點(diǎn)(2)：Meetingteam會(huì)議成員 relevantpeople(supplier,customerorprocess owner),expertandnon-expert,max.10people 相關(guān)人員（供應(yīng)商，客戶和主人），專家或 非專家，最多10人 F.M.E.A.Keysuccessfulpoint成功F.M.E.A.Keysuccessfulpoint成功要點(diǎn)(3)：

Goodpreparation做好準(zhǔn)備 Giveparticipantsallinformationbeforemeeting, putdrawing,samples,instructiononthetableor onthefrontwall,usinginjectorand transparencytorecordandvisualizeall information 會(huì)前提供給與會(huì)者所有信息，將圖紙，樣品， 說明書等放在會(huì)議桌上或墻上，用幻燈和薄 膜紙將信息可視化F.M.E.A.Keysuccessfulpoint成功F.M.E.A.2Examples:NewHIDfactorylayoutHID3projectsF.M.E.A.2Examples:F.M.E.A.-Failuremodeandeffectanalysis-失誤模式和效果分析Aeffectivetoolleadtoeverything一個(gè)有效的工具，百搭F.M.E.A.-FailuremodeandeffeF.M.E.A.Origin來源:Middle60’sAircraft/spaceindustry飛機(jī)航天工業(yè)Reliability可靠性Lateron后來:Later70’sCarindustry汽車工業(yè)Reliability可靠性Safety安全性Carindustrysuppliers汽車零件供應(yīng)商Componentsquality零件質(zhì)量Early80’ssemiconductorindustryF.M.E.A.Origin來源:Lateron后來:F.M.E.A.Thephilosophybehindit(1):FMEA背后的理念DO IT RIGHT THE FIRST TIME第一次就做好F.M.E.A.ThephilosophybehindF.M.E.A.Avoid避免:TRIALANDERROR嘗試和失誤Makeuseofasystematicmethodforimprovement用系統(tǒng)的方法做改進(jìn)Thephilosophybehindit(2):FMEA背后的理念F.M.E.A.Avoid避免:ThephilosopF.M.E.A.FAILUREPREVENTION THROUGH TEAMWORK通過團(tuán)隊(duì)合作預(yù)防失敗Oncewehavesamevision,wehavealreadyachievedhalfofsuccess一旦擁有共識(shí)，事情已成功一半Thephilosophybehindit(3):FMEA背后的理念F.M.E.A.FAILUREPREVENTIONTheF.M.E.A.ConceptDesignProcessTimeResourceforproblemsolving工作量紙面Paper硬件MaterialFMEATraditionalF.M.E.A.ConceptDesignProcessTiF.M.E.A.5StepofF.M.E.A.Process5步法1.Whatarethegoalorfunctionoftheactivity?待分析的活動(dòng)的目標(biāo)或功能是什么？2.Howdoesitoperate?

如何運(yùn)做以達(dá)到目標(biāo)的？3.Whatcangowrongwithrespecttothegoal?針對(duì)目標(biāo)，會(huì)發(fā)生什么問題？4.Whataretheweakestpoints(riskevaluation)?哪個(gè)是最弱點(diǎn)(風(fēng)險(xiǎn)評(píng)估）？5.Whataretheactionplan?制定行動(dòng)計(jì)劃F.M.E.A.5StepofF.M.E.A.ProF.M.E.A.Format表格Forlast3step,wecanusethefollowingFMEAformat最后3步，可以填寫下列FMEA表格F.M.E.A.Format表格Forlast3stF.M.E.A.Step1Whatarethegoalorfunctionoftheactivity?待分析的活動(dòng)的目標(biāo)或功能是什么？Definethegoaloftheprocessorsolutionasdetailedaspossible

明確過程或方案的目的,越詳細(xì)越好F.M.E.A.Step1WhatarethegoaF.M.E.A.Howdoesitoperate?如何運(yùn)做以達(dá)到目標(biāo)的？Step2Describeindetailhowtoachievethegoalstepbystep,likeprocessflow,newproductconcept,newplan,etc.詳細(xì)描述是如何一步一步達(dá)到目的的，例如新的流程，新的產(chǎn)品概念，計(jì)劃等。F.M.E.A.Howdoesitoperate?StF.M.E.A.Step3Whatcangowrongwithrespecttothegoal?針對(duì)目標(biāo)，會(huì)發(fā)生什么問題？Everypeopleraisethequestionswhatcangowrongbybrainstormingduringmeeting針對(duì)目的，在會(huì)議上用頭腦風(fēng)暴法，指出可能出錯(cuò)的地方F.M.E.A.Step3WhatcangowronF.M.E.A.Step4Whataretheweakestpoints(riskevaluation)?哪個(gè)是最弱點(diǎn)？Risk風(fēng)險(xiǎn)=Probability概率*Severity嚴(yán)重性Probabilityandseveritycanbescored1,2,3orL,M,H概率和嚴(yán)重性可以用1，2，3或高中低打分F.M.E.A.Step4WhataretheweaF.M.E.A.Step5Whataretheactionplanforhighestrisk?針對(duì)高風(fēng)險(xiǎn)，制定行動(dòng)計(jì)劃PreventiveactionifprobabilityishighCorrectiveactionifseverityishighThenPDCA1,概率大的問題，制定預(yù)防性措施2,嚴(yán)重的問題，制定糾正性措施然后進(jìn)入PDCA循環(huán)F.M.E.A.Step5WhataretheactF.M.E.A.FlowChart應(yīng)用流程ConceptdesignRiskminimum?NextphaseYesNoFMEAActionF.M.E.A.FlowChartConceptdesiF.M.E.A.Keysuccessfulpoint成功要點(diǎn)(1)：WherecanweuseFMEA哪里可應(yīng)用FMEA? Everywherewheresomethingcangowrong! Ineveryphaseofaproject. 任何可能出錯(cuò)的地方，項(xiàng)目的任何階段AttitudeduringFMEA工作態(tài)度 B