排货流程及策略介绍.ppt

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1、排貨流程及策略介紹DispatchflowandstrategyIntroductionContentDispatchPurpose&strategyTerminologyintroductionTraditionalmanualdispatchoperationflowNowDispatchingEngineoperationflowD-Engine’sBenefitBasicdispatchstrategyconceptD-Enginearchitecture&defaultdispatchst

2、rategyOPI&D-EngineperformancedemoDispatchPurpose&strategyModelingintegrateddispatchruleindispatchingsysteminordertosystematized.Purpose:Achievemonthly/quarterlyproductionplan,createthemaximumrevenuereduceproductioncycletime,inventoryOntimedeliveryStrate

3、gy:EnhancelinebalanceBottleneckmachineutilizationMovetargetcontrolBackTerminologyICflowLot(晶圓批)WIP:Workinprogress(在製品)Move(晶片移動量)T/R:TurnRate(晶片週轉率)Cycletime(生產週期)WaferIn/Out(晶片投入量/晶片產出量)ProductionPlan(生產企劃)Lotpriorityclass(晶圓批優先權)BackICflowWaferstartW

4、etT/FDiffPhotoEtchIMPWaferoutCMPBackWPMovedefinitionMove:晶片移動量Definition:PureMove=EffectiveMove….BackT/RDefinitionT/R:週轉率Definition:T/R=Move/WIPT/R=PassedStepscount/DayExample:Back11/19Fab8Amove=677478pcs,WIP=88473pcsFab8AT/R=677478/88473=7.66Cycletimed

5、efinitionT/RCycletime例如0.15um256MDDRTR/Day=6.5,totalstepcount=620T/Rcycletime=620/6.5=95dayOutputCycletime例如Lot12003/07/0107:30投入,2003/09/0107:30產出Outputcycletime=31+31=62dayIn-linecycletimeOP1flowC/T134產出投入投入->產出=1+3+4=8dayOP1->OP3=1+3=4dayOP2OP3Waitin

6、gtime+Holdtime+processingtime+transfertimeBackFabproductionPlanMasterproductionplanDailyAvginput/outputplanBack0.15um_S9*0.165um_NS*0.18um_N5*0.18um_N5*0.165um_NS*0.15um_S9*LotpriorityclassPriority:優先度Priorityclass:1:Q-timeshortlotsie:WJ->RGP2:UQTATLots

7、.:SuperHotlots3:QTATLots:needtobehurryup.4:STDlotsneedtobequick.5:STDlots.6:STDlotscanbelittlelate.BackTraditionalmanualdispatchoperationflowFlowMFGMovetargetsupervisordailyproductionactionitempersonalexperiencereportsupportGroupleader/TEotherareasuperv

8、isorOperatorQueryOPIMFGManuMoveTargetNextNowD-EngineoperationflowDispatchinglotlistOperatorSelectthefirstlotUserDataSettingInterfaceOperationPrtD-EngineDBLotinformationEQPinformationRecipeinformationFlowinformation...supervisorNe