【正文】 d analysis process. 產(chǎn)品設(shè)計(jì)風(fēng)險(xiǎn)被在 DFMEA調(diào)查和分析過程中識(shí)別的制造過程設(shè)計(jì)所影響。 Linkage Between DFMEA and PFMEA DFMEA 和 PFMEA的聯(lián)系 ? Define and Strengthen the understanding of the linkage between DFMEA and PFMEA as well as defining the linkages to other tools. 確定和加強(qiáng)對(duì) DFMEA和 PFMEA聯(lián)系的理解以及和其他工具的聯(lián)系。 Emphasis on ―Prerequisites‖ and Team Discussions 強(qiáng)調(diào)前提和小組討論 ? To minimize or eliminate column shifting, it is ，建議： ? Use separate columns Item/Step,Function, and Requirements. 使用獨(dú)立的列項(xiàng)：項(xiàng)目 /步驟，功能，要求。 ? “ Management owns the FMEA process. Management has the ultimate responsibility of selecting and applying resources and ensuring an effective risk management process including timing‖. 管理層擁有 FMEA過程。 Linkage between DFMEA and PFMEA DFMEA和PFMEA的聯(lián)系 ? Consistent FMEA approach in Chapter 3 and 4(Design and Process) 第三章和第四章一樣的FMEA方法 ? Reduced Emphasis on RPN 減少了對(duì) RPN值得強(qiáng)調(diào)。 Improvements in FMEA 4th –改進(jìn) ? Not so easily seen 不能輕易看到： 1)Identification of the need for, and types of, Management Support. 識(shí)別了管理層支持的所需和類型。 Alternatives to RPN 可供選擇的 RPN ? S and S * O (Severity times Occurrence) ? 嚴(yán)重度和嚴(yán)重毒乘以頻度 ? SOD (SeverityOccurrenceDetection) ? 嚴(yán)重度乘以頻度乘以探測(cè)度 Alternative Methods to Analyze Design Risk 多種方法來分析設(shè)計(jì)風(fēng)險(xiǎn) ? Alternative Methods are introduced that are currently being applied in 種應(yīng)用于當(dāng)前工業(yè)的方法 ? FTA 故障樹 ? FMECA(Failure Mode Effects and Criticality Analysis) 失效模式后果和關(guān)鍵性分析 ? DRBFM(Design Review Base on Failure Mode) 基于失效模式的設(shè)計(jì)評(píng)審 FMECA ? FMECA is similar to FMEA 與 FMEA相似 ? The C in FMECA indicates that the criticality (or Severity) of the various failure effects are considered and ranked. FMECA 中的 C，指的是：若干個(gè)失效影響的關(guān)鍵度（或嚴(yán)重度）已經(jīng)被考慮和歸類。 allows for use of the 3rd edition form 允許使用第三版的表格。 Alternative Forms 替換表格 ? The 3rd edition used a single ―standard‖ form 第三版 FMEA使用單一的 “ 標(biāo)準(zhǔn) ” 表格 although it allowed for other forms, no examples were provided. 盡管它允許用其他表格，但沒有提供例子。 Additional Examples 增加案例 ? Additional examples and verbiage have been provided to improve the utility of the manual and to provide a closer tie in to the FMEA process as it develops. ?所提供增加的案例和內(nèi)容，以改進(jìn)手冊(cè)的效果，以及提供一個(gè)更接近的關(guān)系去開發(fā) FMEA過程。如，只將FMEA視為 PPAP批準(zhǔn)所需的靜態(tài)文件。 ., looking at the FMEA as a static document necessary only for PPAP approval. 缺乏對(duì) FMEA在 APQP各階段中的角色的理解。 習(xí)慣于去刻意降低 RPN值，以滿足某個(gè)主觀的指標(biāo)。 ?Reinforce that management is an integral part of this process ?需要強(qiáng)調(diào)的是，管理是這個(gè)過程所必需的一部分。 The FMEA Reference Documents FMEA 參考文件 ? The FMEA reference document contains information and guidance for pleting and using FMEAs the FMEA document describes the ―how‖。 ?ISO/TS16949 and PPAP describe “what” is required or the pliance criteria for FMEAs and are subject to audit. ?ISO/TS16949和 PPAP描述“什么”是被要求的，或FMEA的接收準(zhǔn)則，并且是作為審核的項(xiàng)目。 潛在失效模式及后果分析 第四版 Potential Failure Mode and Effects Analysis 4th Edition Agenda ?Introductions 簡(jiǎn)介 ?Background 背景 ?The ―New‖ Stuff ―新增加 ” 的內(nèi)容 ?Development using the ―new‖ stuff 使用新增加的內(nèi)容進(jìn)行 FMEA開發(fā) Introduction 簡(jiǎn)介 FMEA— Part of a Family of OEM Documents Published by AIAG FMEAAIAG發(fā)布的 OEM文件中的一部分 ?Requirements documents 要求的文件 — 1） ISO/TS16