【正文】 這個(gè)時(shí)候最好的辦法就是對(duì)即將發(fā)生的失效追加管制方法, 設(shè)立適當(dāng)?shù)木嬖O(shè)置 / 機(jī)制. 重新評(píng)估 S, O, 和 D, 並重新計(jì)算 RPN.再次的強(qiáng)調(diào), 與客戶充份的溝通討論是重要的, 因?yàn)槌C正措施與他們有密切的關(guān)係. 專(zhuān)家可以對(duì)各個(gè)原因 / 失效模式提供寶貴的正確矯正措施意見(jiàn).最後, 小組可以由各種可行的矯正措施中依成本 / 效益分析, 導(dǎo)入速度, 與導(dǎo)入後的新風(fēng)險(xiǎn)程度選出一個(gè)最適當(dāng)?shù)某C正措施.FMEA。 Step by StepFMEA。 逐步展開(kāi)Failure Mode Effects Analysis, ContinuedFMEA分析, 續(xù)前頁(yè)Define the scope for the FMEA, cont.定義FMEA的范圍, 續(xù)前頁(yè)Step 12Identify corrective action步驟十二決定矯正措施12 Identify Corrective Action決定矯正措施Questions:1. Why did the cause of worn tires have an action item, although the RPN was 160?2. Training in advanced driving techniques reduces the RPN from 350 to 200, should the team stop here?3. Why is it that the severity rating does not reduce although training in advanced driving techniques is provided?4. Do you think the team’s work is done?問(wèn)題:1. 為什麼輪胎磨損這個(gè)原因的RPN只有160 (不到 200) 也需要有矯正措施?2. 事前施以駕駛技巧訓(xùn)練可以將RPN由350降低至200. 這是否就足夠了呢?3. 為什麼事前施以駕駛技巧訓(xùn)練無(wú)法降低嚴(yán)重性的等級(jí)?4. 您認(rèn)為您這個(gè)小組的工作是否完成了?FMEA。 Step by StepFMEA。 逐步展開(kāi)Failure Mode Effects Analysis, ContinuedFMEA分析, 續(xù)前頁(yè)12 Identify Corrective Action決定矯正措施Example all causes with RPN =200 are addressed舉例 – 所有RPN等於或大於200的項(xiàng)目都被包含在內(nèi)Failure Mode Effects Analysis, ContinuedFMEA分析, 續(xù)前頁(yè) Define the scope for the FMEA, cont.定義FMEA的范圍, 續(xù)前頁(yè)Step 13Implement and verify effectiveness of corrective action步驟十三導(dǎo)入并確認(rèn)矯正措施的成效FMEA。 Step by StepFMEA。 逐步展開(kāi)13 Implement and verify the effectiveness of corrective actionCorrective actions identified ought to be implemented like projects with a definite start and end. In many cases a project teams may be formed to carry out the implementation. These project teams may have members from outside the FMEA team, however at least one member should be drawn from the FMEA team. A check on the effectiveness of the corrective action is important, in the absence of which you will not have a closed loop feedback on what really transpired. This check should be conducted by the FMEA team after the corrective actions have been in place for sometime. This is so because the corrective action, like a change, may not last. It takes diligent effort to ensure the change will have permanence. If the corrective action is not effective enough, you may need to implement some more controls / take more actions.導(dǎo)入並確認(rèn)矯正措施的成效矯正措施的導(dǎo)入實(shí)施應(yīng)比照專(zhuān)案作法 – 明確的定義出起始與結(jié)束點(diǎn). 在很多例子中會(huì)組成專(zhuān)案小組以執(zhí)行矯正措施. 專(zhuān)案小組成員可能包含F(xiàn)MEA小組以外的人員, 但最少應(yīng)有一個(gè)FMEA小組人員參與專(zhuān)案小組.檢查矯正措施的成效是很重要的, 如果不這樣的話您就沒(méi)有辦法得到完整的回饋從而得知實(shí)際狀況為何. 成效檢查應(yīng)由FMEA小組在矯正措施導(dǎo)入實(shí)施了一段時(shí)間後執(zhí)行. 這是因?yàn)槌C正措施, 比方說(shuō)一個(gè)變更, 可能沒(méi)有持續(xù)執(zhí)行. 要確保這個(gè)變更能成為一個(gè)永久長(zhǎng)遠(yuǎn)的措施, 需要投入專(zhuān)注的努力.如果導(dǎo)入的矯正措施未能發(fā)生足夠的效用, 您也許須要導(dǎo)入更多的管制辦法和採(cǎi)取更多行動(dòng).Failure Mode Effects Analysis, ContinuedFMEA分析, 續(xù)前頁(yè) 中國(guó)最大的資料庫(kù)下載13 Implement and verify the effectiveness of corrective action導(dǎo)入並確認(rèn)矯正措施的成效Example of additional action taken to reduce risk from driving habits:採(cǎi)取額外行動(dòng)藉由改變駕駛習(xí)慣以降低風(fēng)險(xiǎn)舉例 FMEA。 Step by StepFMEA。 逐步展開(kāi)Failure Mode Effects Analysis, ContinuedFMEA分析, 續(xù)前頁(yè) Define the scope for the FMEA, cont.定義FMEA的范圍, 續(xù)前頁(yè)Step 14Complete documentation and archive步驟十四完成文件記錄并歸檔14 Complete the documentation and save in archives / databases This last step is overlooked by many of the FMEA teams. While it is understandable that the next project needs to be worked on, it is also important not to lose the knowledge gained by the team. The best way to document is to use archiving systems in the pany if they exist, electronic storage is now accepted by most regulatory agencies now. Items that should be saved include: FMEA startup form FMEA worksheets Meeting minutes Process flow Design specs, and voice of customer Details of projects created and implemented as part of action items …. 完成文件記錄並歸檔由於急著要進(jìn)行下一個(gè)工作, 有不少的FMEA小組忽略了這個(gè)最後步驟, 然而累積保存小組所獲得的經(jīng)驗(yàn)知識(shí)也是很重要的. 最好的歸檔方式是存入公司的檔案系統(tǒng)中. 大多數(shù)的規(guī)章機(jī)構(gòu)現(xiàn)在都接受以電腦檔案儲(chǔ)存的歸檔方式.應(yīng)歸檔的項(xiàng)目包括:FMEA成立表格FMEA工作表會(huì)議記錄流程設(shè)計(jì)規(guī)格與客戶意見(jiàn)行動(dòng)項(xiàng)目一部份所包含的計(jì)劃產(chǎn)生與實(shí)施的細(xì)節(jié)….FMEA。 Step by StepFMEA。 逐步展開(kāi)Example of a FEMAFMEA 舉例Summary總結(jié)Objectives課程目標(biāo)By the end of the training, you will be able to:在本堂課程結(jié)束時(shí), 您將能夠:1. Compare and contrast the different types of failure mode effects analysis (FMEA).比較與對(duì)照不同類(lèi)別的失效模式影響分析 (FMEA).2. Characterize the differences in questions asked in pleting each type of FMEA.區(qū)分在完成不同類(lèi)別的FMEA過(guò)程中所提出問(wèn)題的特性.3. Define design FMEA and process FMEA.定義設(shè)計(jì)FMEA與流程FMEA.4. Describe how to apply FMEA to a process map.了解如何將FMEA運(yùn)用于流程圖.5. List the steps and ponents used in building an FMEA.將建立FMEA的步驟與要件列出.6. Demonstrate how to assess level of risk.展示如何評(píng)估風(fēng)險(xiǎn)等級(jí).7. Prioritize risk assessment to drive corrective actions.排定風(fēng)險(xiǎn)評(píng)估優(yōu)先級(jí)以推動(dòng)矯正措施.36 /