知識管理與創(chuàng)新實務(wù)報告（ 26頁）(1)ppt課件

1、知識管理與創(chuàng)新 實務(wù)報告Design and Implementation of an Intelligent Manufacturing Execution System for Semiconductor Manufacturing Industry指導(dǎo)老師:楊東麟 教授第二組：張國華、王建閎、蔡沅澄、李綺玟、田杰、彭正儀林維均、陳建甫、林子健、吳明潁、黃家遠、劉毅宏報告:張昱仁IEEE ISIE 2006, July 9-12, 2006Volume: 4,pages: 2948-2953.AgendaWhat Is MESWhat Is an Intelligent MESThe Be

2、nefit to a FABCase StudySummaryQ&A.What Is MESAMR(Advanced Manufacturing Research):An integrated architecture for plant wide information management that groups applications and functions around a central common database used to share product and process data among the applications.MESA(MES associati

3、on):MES delivers information that enables the optimization of production activities from order launch to finished goods.Process Management flow / service / tools / recipe / EDC planEquipment ManagementState Mgnt. / AT / UT / PMQuality ManagementEDA / SPC / SamplingWIP(Work In Process) ManagementTrac

4、k In / Out / Hold / Release / split / rework .Objective of MESReduce costCut cycle timeImprove qualityIncrease equipment utilizationGuarantee on time delivery.What Is an Intelligent MESDiscover the newfound knowledgeMassive data in system could be more meaningfulSupport high-level decisions makingSp

5、eed up the creation of new strategyControl and manage equipmentAutomate fab processingFlexibly alter material flowEnable real-time analysis.How To Design an Intelligent MESIntegration of MES and data warehousesIntegration of data warehouses and decision-making analysisIntegration of decision-making

6、analysis and data mining systemsSet up of a data mining engine .Integration of MES and data warehousesCollectionTransformationLoading an indexingQuality control checkAnnouncement or publicationRenovationSearchChecks and preparations.Integration of data warehouses and decision-making analysisDesignin

7、g a schema for data warehouseDesigning a fact tableDesigning the dimension tableDesigning a multidimensional data modelTimeAreaProductQuality.Star Schema.Integration of decision-making analysis and data mining systems.Procedures of the intelligent MES.Training data from the quality database.The deci

8、sion tree for training data.The Benefit to a FABYield 5.87% CT 23.49% ImprovedUnimproved.Case Study - Productivity ImprovementFAB產(chǎn)能添加, 目前的機臺數(shù)與運用情形, 無法滿足未來的產(chǎn)能需求 , 需再購置新機臺. 但Cost = ?現(xiàn)況 26K買新機臺目標 28K.Case Study - Productivity ImprovementIssue因買新機臺本錢耗費太大, 所以在經(jīng)由團隊討論後發(fā)現(xiàn),假設(shè)能提升機臺的UT(utilization) 與POH(Pieces

9、 Of an Hour) 將能突破這瓶頸.Action成立QIT (Quality Improvement Team) .QIT Procedure主題選定現(xiàn)況分析(需求)要因分析真因(需求)驗證真因(需求)再驗證對策擬定與實施效果確認標準化與程度展開標準化後效果確認效益分析.QIT 主題選定CH ACH BCH CQIT Improve Chamber UT and POH26K28K 因買新機臺本錢耗費太大, 所以假設(shè)能提升 chamber UT 與 POH 將能突破這瓶頸. .Case Study - Productivity ImprovementChamber UT Lossidle

10、 time limitChamber Type differentSerial Mode機臺別製程別無法control派貨順序OHT 派工不及All Layer mix run由現(xiàn)況分析針對 chamber UT loss做出魚骨圖.Case Study - Productivity ImprovementQIT 成員:製程單位掌握製程配方，了解製程限制提供可行之製程改善建議傳輸單位掌握傳輸資源，有效分配傳輸性能調(diào)校製程整合單位監(jiān)控調(diào)校後的製程參數(shù)對產(chǎn)品的影響生產(chǎn)資訊系統(tǒng)單位調(diào)整自動派工規(guī)則Right time to right tool.Case Study - Productivity I

11、mprovementidle 20mins.PDCA 改善機臺: XXX 動作: 1. Chamber idle time extend to 20mins 2. MES派工Rule修訂 3. PPID Group 設(shè)定 4. Dedicate OHT Owner : :製程 / IE / 傳輸 / MES 確認LQC data ok and no impact Cpk; check 2Lot 確認新派工Rule的影響 確認Dedicated OHT效能表現(xiàn) Owner : 整合 / 傳輸 / IE / MES 套用到機臺, 持續(xù)觀察 Owner : 製程 / 整合 / 傳輸 / IE / M

12、ES 提高 Chamber UT 與 POH 達成 T80 所需 capacityActionDoCheckPlan.效益評估1.在產(chǎn)能上的改善 :一.有形效益:2. 在節(jié)省本錢方面: 可滿足未來 T80 16.5K 的產(chǎn)能.不需再買新機臺 省下購置新機臺的本錢 二.無形效益:T90T805.5K6.5K15.5K16.5KGain 1KGain 1K1.藉由QIT活動與各部門協(xié)作, 讓同仁彼此更熟習(xí)與了解對方的任務(wù)內(nèi)容2.不需再新增機臺,減少了製程與設(shè)備在裝機上的風(fēng)險與maintain Loading.Summary知識在網(wǎng)路上 ? No!知識已在他我手上，已在組織內(nèi)，關(guān)鍵在如何找出有價值的知識化為能獲利的戰(zhàn)略和行動.光是記錄與呈現(xiàn)生產(chǎn)資訊是不夠的,更積極的要發(fā)掘隱含在內(nèi)的知識,所以提出i-MES知識的定價?在於對組織產(chǎn)生多少貢獻,例如本篇文章提出之良率的提昇,Cycle Time的縮短就是一例利用知識分享與團隊協(xié)作，制定戰(zhàn)略並化為具體行動，透過PDCA循環(huán)，不斷改善，知識的定價