【正文】 頭腦風(fēng)暴 187。 Both Directions 調(diào)整所有方向的 X光 Locate Headlamp Vertically 10 Years, 150,000 Miles 把前燈垂直定位 10年， 150,000英里的行程 WHY ? 為什么？ Guidelines 指南 ? Brainstorm all functions (VERB NOUN) ? Document individual functions by asking ―HOW is function achieved?‖ ? 通過提問“如何達到功能？”文件化各自的功能 ? Repeat left to right, until actionable level ? 不斷從左到右重復(fù)，直至到達可執(zhí)行的層次 ? Use worksheet to check that actionable level is measurable ? 使用工作表檢查可執(zhí)行的層次是可以測量的 ? Work right to left and check structure by asking ―WHY is function included?‖ ? 從右到左進行，通過提問“為什么包含此功能”檢查功能樹的結(jié)構(gòu) B21 P O T E N T I A LF A I L U R E M O D E A N D E F F E C T S A N A L Y S I SI t e mP o t e n t i a lF a i l u r eM o d eP o t e n t i a lE f f e c t ( s ) o fF a i l u r eSevClassP o t e n t i a l C a u s e ( s ) /M e c h a n i s m ( s )o f F a i l u r eOccurC u r r e n t D e s i g nC o n t r o l sDetecR.P.N.R e c o m m e n d e dA c t i o n ( s )R e s p o n s i b i l i t y T a r g e tC o m p l e t i o n D a t eA c t i o n R e s u l t sA c t i o n sT a k e nSevOccDetR.P. u n c t i o n– P r e v e n t i o n– D e t e c t i o nDesign FMEA Functions 設(shè)計 FMEA的功能 Function 3 Function n Function 2 Function 1 Function 功能 SubFunction 子功能 SubFunction 子功能 SubFunction 子功能 SubSubFunction 子功能的子功能 SubSubFunction 子功能的子功能 SubSubFunction 子功能的子功能 Practice Exercise 4 Section Summary 本節(jié)摘要 ? Identify DFMEA Team ? 確定 DFMEA小組 ? Establish Scope, Boundary Diagram ? 確定范圍，界限圖 ? PDiagram, Interface Matrix ? P圖，接口矩陣 ? Describe Function ? 功能描述 187。 Team 小組成員 187。 Failure Modes 失效模式 187。 偏離目標(biāo)分析 187。 基本上，在生產(chǎn)用工裝制造前完成 FMEAs and Systems Engineering FMEA和系統(tǒng)工程 223 System Engineering Implemented in FPDS FPDS中實施的系統(tǒng)工程 Vehicle Level Inputs ? Purchaser / owner / operator ? Regulatory (FMVSS, EPA, ...) ? Corporate (WCR, ABS, Manuf, ...) Vehicle Level Requirements ? Vehicle Attributes ? Vehicle System Specification VDS System / Subsystem Level ? System ? Subsystem Design Specifications SDS Part/ Component Design ? Component Design Specification CDS Part / Component Fabrication / Verification Corporate Knowledge ? Generic VDS SDS ? Competitive Benchmark Data ? Reusability Constraints Data ? Product Knowledge ? Manufacturing Knowledge Reusability ? Technology ? Warranty Data ? Models System Verification 系統(tǒng)驗證 Purchase, Operate Maintain Vehicle Verificaton 車輛驗證 Disposal Customer Focus 顧客的關(guān)注點 Customer Experience Feedback 顧客的經(jīng)歷和反饋 Customer 顧客 DVM / DVP Production 生產(chǎn) Highly Iterative Mostly serial Requirements Cascade Requirements Cascade 要求的逐級傳遞 Requirements Cascade 要求的逐級傳遞 FPDS J1 Feasibility Feedback SC SI PA PR DVM / DVP Feasibility Feedback 可行性反饋 Feasibility Feedback 可行性反饋 Requirements 要求 Customer Musts / Wants Customer Satisfaction 顧客滿意 KO FDI/FTEP SE Fundamentals updated Aug 00 sev CFMEA DFMEA PFMEA Self Assessment Intro Design FMEA An Introduction 設(shè)計 FEMA簡介 ? Identify DFMEA Team ? 成立 DFEMA小組 ? Establish Scope ? 確定范圍 ? Describe Function ? 功能描述 187。 在設(shè)計概念前或決定時起動 187。 售后服務(wù) ? CFMEA and DFMEA: ? CFMEA和 DFMEA： 187。 ? For proprietary designs (black/gray box), suppliers are responsible. The Ford design responsible activity approves the accuracy and thoroughness of suppliers‘ FMEAs. ? 對于私人設(shè)計（黑 /灰匣子），由供應(yīng)商負責(zé)。 DFMEA: when the product design is released for production. 187。 Responsible Engineer or Supplier 187。 Participants will be able to function as effective FMEA team members by being able to: 學(xué)員通過掌握以下知識可以有效的完成 FMEA小組成員的工作： Participant Materials 學(xué)員材料 FMEA Handbook FMEA手冊 Participant Guide 學(xué)員指導(dǎo)書 Page Number 頁碼 FMEA An Introduction FMEA簡介 ? Why Do FMEAs? ? 為何進行 FMEA？ ? Definition, Purpose, Benefits, Types ? FMEA的定義，目的，益處，類型 ? FMEA Working Model ? FMEA的工作模式 ? Generating / Managing ? 產(chǎn)生 /管理 ? Team Approach ? 小組法 Introduction 簡介 FMEA – Definition FEMA定義 ? Identify potential failure modes ? 識別潛在的失效模式 ? Identify and prioritize actions ? 確定措施，并排列其有限順序 ? Document the process ? 對過程進行文件化 23 Structured group of activities which ... FEMA是一組結(jié)構(gòu)化的活動 … ，這些活動： Why Do FMEAs? 為何進行 FMEA？ ? To ensure that all potential risks are identified and addressed ? 確保已經(jīng)識別并說明所有的潛在風(fēng)險 ? Significant savings in engineering time reduction in changes immediately before and after Job 1 ? 有效的節(jié)約工程時間 減少 Job 1之前和之后的即時變化。 ? Develops a prioritized list for actions ? 開發(fā)一份按優(yōu)先順序排列的措施清單 ? Helps identify potential special characteristics ? 幫助識別潛在的特殊特性 ? Helps validate DVPs and SDSs ? 幫助確認 DVP和 SDS 215 Process 過程 Concept 概念 Design 設(shè)計 Benefits/UsesProcess FMEAs 過程 FMEA益處 /用法 ? Assesses Effects on all customers ? 評估所有顧客的效果 ? Identifies potential Manufacturing and Assembly causes to focus controls on reducing occurrence and/or increasing detection ? 識別潛在的制造和裝配原因，對降低發(fā)生率和 /或提高探測度進行重點控制 ? Develops a prioritized list for actions ? 開發(fā)一份按優(yōu)先順序排列的措施清單 ? Documents the results of the manufacturing or assembly process ? 文件化制造或裝配過程的結(jié)果 ? Identifies confirmed special characteristics requiring special controls ? 識別確定的，需要特別控制的特殊特性 217 Design 設(shè)計 Concept 概念 Process 過程 Former FMEA Process Targets Cross Functional Team History FMEA FMEA Process Robustness Tools are not specified FMEA (with Robustness Linkages) Process FMEA（ 有穩(wěn)健聯(lián)系的）過程 Boundary Diagram 界限圖 Interface Matrix 接口矩陣 PDiagram P圖 FMEA (with Robustness Linkages) FMEA（ 有穩(wěn)健聯(lián)系的） Robustness and Reliability Checklist