FMEA失效模式及其影响分析-公开课件（讲义）.ppt

FAILURE MODE and EFFECTS ANALYSIS 失 效 模 式 及 其 影 响 分 析 Philips CFT Asia Pacific Innovation Industrial Support JAY TAN FMEA Course Schedule Day 2 9.00 Real-life P-FMEA exercise -con’t Review 10.30 Tea-break 10.45 D-FMEA 12.00 Lunch 1.00 Organization Aspect of FMEA 3.00 Tea-break 3.30 Maturity Grid 1INTRODUCTION TO FMEA A reliability program ? Why necessary? 一 个 可 靠 性 的 计 划？ 为 什 么 必 须？ Car 1: Frequent Break downs 频 繁 地 破 损 Many minor components failures 许 多 的 小 部 件 失 效 Car 2: No Major Break downs 非 主 要 的 破 损 Few failures 很 少 的 失 效 Customer Satisfaction－ 顾 客 满 意 Customer satisfaction means: Never having to say you’re sorry ! 顾 客 满 意 意 味 着： 决 不 要 说 对 不 起 ！ QUALITY ENGINEERING TOOLS TOOLS 1 Design Review 2 7 QC Tools 3 New 7 QC Tools 4 Statistical Process Control 5 Design of Experiments 6 Quality Function Deployment 7 Failure Mode and Effects Analysis What is a FMEA? A structured, disciplined process to systematically and comprehensively, identify and document potential problems and weaknesses in a design or process so that design changes can be made or other corrective actions taken to prevent actual occurrence of failure Effect of FMEA on Process and Design changes TYPES of FMEA TYPE ALIASES DESCRIPTION Product Design FMEA * Focus on the product itself, review FMEA D-FMEA systems, parts components Process Production FMEA * Focus on the manufacturing process, FMEA P-FMEA review each process step Application Downstream customer’s * Focus on customer’s process FMEA Manufacturing FMEA * Primarily interested in compatibility between your product customer’s process Service