6Sigma六西格瑪精益生產(chǎn)持續(xù)改善分析管理常用工具資料 Six_Sima_Project_Report_05_-_Control_Phase

1、Conclusion / Issues / Next Step :1.更新流程控制計(jì)劃 a. Control factory X by prevention solution:CPU convert house and memory convert card using times. b. Monitor Y by P chart Y:Function Test NTF rate2.準(zhǔn)備相關(guān)資料按計(jì)劃移交Transfer all data as to process owner by the end of June. 3. Control Y by P-chart Key find:NTF r

2、ate under control, Can meet 1.4%4.比較改善前後NTF不良率 Key find:After improvement, the NTF rate P mean reduce from 4.83% to 0.062%5. Phase C:Save cost: NT$88682.88 6.Process capacity analysis Key find: Process Z 有很大改善從1.09到3.237.量具研究結(jié)果驗(yàn)證X的量測系統(tǒng) Key find:能100%確定輸入X是Pass or Fail,此量測系統(tǒng)OK。流程控制計(jì)畫:1.準(zhǔn)備相關(guān)資料按計(jì)劃移交。2.

3、更新流程控制計(jì)劃： a. Control factory X by prevention solution:CPU convert house and memory convert card using times. b. Monitor Y by P chart :Function Test NTF rate3. 按資料移交計(jì)劃及流程管控計(jì)劃實(shí)行相應(yīng)動(dòng)作。製程能力: Z st: 3.23DPPM:615量測系統(tǒng)分析(Xs): 能100%確定輸入X是Pass or Fail,此量測系統(tǒng)OK。ControlHigh Level階段開始日期: 08/16/2005階段完成日期: 09/15/200

4、5控制摘要(Control)專案類型 : DMAIC專案名稱 : _提升 F2 test yield rate:5% _組別 : _Gpro002_C4控制計(jì)劃我們想要知道什麼? (為何用此工具)有什麼發(fā)現(xiàn)? (運(yùn)用工具找出什麼重要結(jié)果/結(jié)論之重點(diǎn)摘要?)防錯(cuò)：使用SFC系統(tǒng)管控，只要使用次數(shù)一超過標(biāo)準(zhǔn)次數(shù)，系統(tǒng)將Highlight,並停止使用它。製程步驟要控制什麼?輸入還是輸出?規(guī)格/要求測量方法控制方法樣本尺寸頻率誰/測什麼?Insert CPU houseUsing timesX1750 timeswork order Qty (SFC log)防錯(cuò)100%100%Tool manage

5、rInsert memory convert cardUsing timesX2200 timeswork order Qty (SFC log)防錯(cuò)100%100%Tool managerFounction TestNTF rateY1.4%Repair data(SFC log)SPM100%weeklyRepairerC4控制計(jì)劃我們想要知道什麼? (為何用此工具)有什麼發(fā)現(xiàn)? (運(yùn)用工具找出什麼重要結(jié)果/結(jié)論之重點(diǎn)摘要?)記錄在哪裡決策規(guī)則/糾正措施標(biāo)準(zhǔn)操作規(guī)程Tool using times databaseCount using times base on work order Q

6、ty by SFC program.If over SPEC, system will high light.WI-PMEG-058Tool using times databaseCount using times base on work order Qty by SFC program.If over SPEC, system will high light.WI-PMEG-058Weekly Repair Ops according to SFC databaseSteady reduction every work order . WI-PMFG-009Approved by: Je

7、mmy LiApproved by: Zuoluo XiaApproved by:Mark zhangC6專案移交計(jì)畫我們想要知道什麼? (為何用此工具)有什麼發(fā)現(xiàn)? (運(yùn)用工具找出什麼重要結(jié)果/結(jié)論之重點(diǎn)摘要?)Project Title:提升 F2 test yield rate:5%Transition Owner:Hawk YiPlan Date:2005/6/13Actions Required for CompletionActionOwnerInitialsScheduledCompletionActualCompletion 1Transfer project data to

8、process ownerHawkHawk2005.6.302005.6.302Update process SOPIceIce2005.6.302005.6.303Training operator according to new SOPJemmyJemmy2005.6.162005.6.164Use SPM to monitor processJemmyJemmy2005.6.302005.6.305Record NTF rateJemmyJemmy2005.6.302005.9.15C7統(tǒng)計(jì)製程管制SPC我們想要知道什麼? (為何用此工具)有什麼發(fā)現(xiàn)? (運(yùn)用工具找出什麼重要結(jié)果/結(jié)論

9、之重點(diǎn)摘要?)NTF rate under control, Can meet 1.4%What do we want to know?Have I reached my goal?Step 11 - Determine Process CapabilityC8結(jié)論有什麼發(fā)現(xiàn)? (運(yùn)用工具找出什麼重要結(jié)果/結(jié)論之重點(diǎn)摘要?)After improvement, the NTF rate P mean reduce from 4.83% to 0.062%BeforeAfterFinancialEstimateii fiii有什麼發(fā)現(xiàn)? (運(yùn)用工具找出什麼重要結(jié)果/結(jié)論之重點(diǎn)摘要?)Save cost: NT$88682.88我們想要知道什麼? (為何用此工具)有什麼發(fā)現(xiàn)? (運(yùn)用工具找出什麼重要結(jié)果/結(jié)論之重點(diǎn)摘要?)Process Z