Failure Analysis 1. Background data. 8. Metallography 2. Preliminary exam. 9. Failure mode. 3. Nondestructive tests. 10. Chemical analysis. 4. Mechanical tests. 11. Fracture mechanics 5. Sample selection. 12. Simulated tests. 6. Macroscopic exam. 13. Analysis & report. 7. Microscopic exam...
故障分析报告案例Failure Analysis Report Case FAProcedure Processing Tools Step1 ThermalEmmiInspection ThermalEmmi Step2ElementalanalysisSEM/EDX BriefDescriptionofResultsHotspotwasfoundintwosamplessurface.Copperandsulfuraremoreinthefailsite.Remark Conclusion:ThermalAnalysisresultofNG1 Abnormal Abnormal OMimage Thermal...
RootCauseFailureAnalysis_rev2报告.ppt,Root Cause Failure Analysis Training Agenda Root Cause Analysis根本原因分析 Objectives for this part of the training: 这个部分的培训目的 Define Root Cause Analysis and know when to use it 定义根本原因分析,并知道何时
failure mode and effects analysis 失效模式与效应分析.ppt,Delta Confidential Delta Confidential 不良品處理流程 流程 處理之步驟 不良現象 Supplier 及P/N、線別、Model、站別 Lot 或 D/C(有無集中趨勢) 不良率 S.P.E.C Review Confirm Defect 並且編號記錄讀值 Check
failureactiontpkcorrective围堵analysis 目的Purpose为提升不良分析的精确性及报告,解决问题的效率以及积累经验,防止问题重复出现。Inordertoenhancetheaccuracyofthefailureanalysisandreporting,improvetheefficiencyandaccumulatedexperienceofsolvingtheissuesorproblems;topreventtheproblemrecurring.范围Scope本规范适用于客户抱怨,制程...
RCAisaneffectiveprocessforfindingthecausesofanevent,facilitatingeffectivecorrectiveactions,andpreventingreoccurrenceRCA是找到故障原因，推进有效地纠正措施，并且防止再次发生的有效途径Thethrustoftherootcauseanalysisisprevention推行根源分析的目的是预防。 Ifyoudon’tknowwhatcausestheproblem,youcan’tfixit!如果你不...
Philips FMEA Failure Mode and Effect Analysis Content of the course Introduction Product - FMEA Blockdiagram , functiontree Process - FMEA Process-flowdiagram (macro-level) , micro-level Facilitatorskills FMEA – Introduction Why FMEA’s? Definition, Purpose, Types, Benefits Team Approach FMEA-...
Case: We report a 67-year-old gentleman who presented with a painful unstable knee. He had undergone a successful total knee arthroplasty 12 years earlier and was highly functional. He presented with a 10-month history of mild pain, instability, and ...
4.Performance Analysis 4.1. Mean Time to System Failure Let be the c.d.f of the first passage time from regenerative state Sito a failed state. Assuming the failed state as absorbing, we get the following recursive relations for :
Exercise training meta-analysis of trials in patients with chronic heart failure (ExTraMATCH) -- 2004 * * DEAL研究入选了240例患者,进行为期1年的随机对照研究,比较常规治疗与心衰门诊治疗的差异。干预治疗组的入院率及所有原因死亡率降低。仅5例患者需接受额外治疗以防止1种事件的发生。有时候,最简单的方法...