6sigma概念與應用_1(已改無錯字)
2023-03-20 12:41:49 本頁面
【正文】 Cp, Cpk, DpuQUALITY METRICS IMPROVEMENT PROCESSIdentify product or servicesIdentify customer requirementsIdentify your needsDefine the processMistakeproof the process and eliminate wasted effortEnsure continuous improvementTOOLS FOR SIX SIGMADesign to standard parts/materialsDesign to standard processesDesign for assemblyPart standardizationSupplier SPCProcess standardizationStatistical process control ......and moreWellDMAIC DFSSWell推行 6Sigma 之必要條件?重點攻擊?與變格管理相聯(lián)接?依核心流程 (非功能 ) 組織 黑帶或碩士級黑帶?Use Relevant Examples Your Business, Your Language…?追求即早勝利 (大且易見 )?支持基礎結構 /追溯系統(tǒng)?改變衡量系統(tǒng)以更有效 drive專案行動? 選擇與工作直接相關專案? 高層 參與 克服障礙Well品質改善的流程1. 定義產(chǎn)品或服務2. 鑑定顧客及其需求3. 列出滿足顧客需求所需之條件4. 定義 (規(guī)劃 )流程5. 防範流程錯誤並消除浪費6. 確保持續(xù)改善Well5 階段問題分析解決流程 (DMAIC) 提高目標另一主題第一階段 第二階段 第三階段 第四階段 第五階段24管 制(Control)改 善(Improve)分 析(Analyze)衡 量(Measure)定 義(Define)?選擇專案?成立專案小組?確認 CTQs Y?定義衡量指標 ($ ?)?衡量系統(tǒng)驗證?定義不良?基準線?設定目標?確認 X?重點少數(shù) x’s?效果測試 (Pilot Soln) Y = f(x)?確認效果 持續(xù)性WellHow Do We Arrive at Sigma?Measuring Eliminating Defects is the “Core” of Six SigmaIdentify the CTQs Look for Defectsin Products orServices? “Critical to Quality” Characteristics or the Customer Requirements for a Product or Service ? Count Defects or failures to meet CTQ requirements in all process steps Define DefectOpportunities? Any step in the process where a Defect could occur in a CTQ Arrive at DPMO? Use the SIGMA TABLEConvert DPMO toSigma? Defects Per Million Opportunities23456308,537 66,807 6,210 233 PPM? Defects per Million of Opportunity Sigma LevelWell靜夜四無鄰，荒居舊業(yè)貧。
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