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【正文】 er review/release ? Detailed shop floor operations scheduling ? Data collection/monitoring ? Control/feedback ? Order disposition 52 Order Review and Release ? 扮演一個過濾機制，控制訂單進入現(xiàn)場的流量 53 Focus of OR/R ? Availability of materials ? Required capacity ? Required machines and toolings ? Realtime production status ? Verify MRP plans ? Confirm/modify BOM structure ? Confirm/modify routing ? Evaluate production loads in shop floor ? Criteria of performance evaluation 54 Operations Scheduling ? Work center oriented scheduling ? Work order oriented scheduling ? Backward scheduling ? Forward scheduling ? Finite scheduling ? Dispatching 55 Data Collection and Monitor ? Barcode ? Optical character recognition ? Magic stripe ? Voice recognition ? Radio frequency identification ? Machine vision system ? Blue tooth 56 Control and Feedback ? Order problems vs. Resources problems ? Is it solvable? What is the solution? ? Adjust and improve ? Information feedback 57 Order Disposition ? Order pletion ? AS planned ? Order cancellation ? Materials shortage ? Release previously assigned resources ? Evaluate production performance ? Define and explain specific unexpected conditions/solutions 58 Shop Floor Control SystemAnother view 59 Agenda ? Overview/Features of SCM ? Supply Chain Network Design ? Advanced Planning and Scheduling ? Shop Floor Control ? MES/MCS 60 Relationships of ERP/APS/MES/MCS ERP APS MCS MES 61 Interactions Between ERP/APS and MES 62 Definition of MES ? 將加工現(xiàn)場中的原物料、半成品、成品、機器、時間、成本等資訊以動態(tài)且即時的方式來收集、匯整與表達，並追蹤與管制目前正在進行中的各項製造作業(yè)的一個資訊系統(tǒng) (APICS) 。 ? 其上層銜接 APS的生產(chǎn)規(guī)劃結(jié)果，以進行即時性的現(xiàn)場生產(chǎn)派工；下層則連結(jié) MCS， 根據(jù)派工結(jié)果控制設(shè)備進行實際加工生產(chǎn)，並即時收集與回饋現(xiàn)場生產(chǎn)資訊。 63 Functions of MES 64 Order Operations Management ? Select order ? Assign routing ? Dispatching ? Trace WIP ? Order progress 65 Material Resource Management ? Monitor materials supply ? Deploy resources ? Manage operators ? Toolings(, Jigs…) control ? Equipments maintenance ? Trace equipment status ? Control scrapes 66 Quality Management ? Internal vs. External QC ? Performance analysis ? QC for raw materials and finished goods ? SPC ? SQC ? Engineering data analysis 67 Reporting Documents Management ? Work instructions ? QC reports ? SOP ? Machining code ? Work order record ? Lot documents ? Engineering change notices ? ISO documents 68 Manufacturing Control System ? Man machine interface(MMI) ? Supervisory control and data acquisition(SCADA) ? Distributed control system(DCS) ? Manual process control 69 *Source: PRTM Integrated Supply Chain Benchmarking Study, 1997 Typical Quantified Benefits from Integrated the Supply Chain Delivery Performance 16%28% Improvement Inventory Reduction 25%60% Improvement Fulfillment Cycle Time 30%50% Improvement Forecast Accuracy 25%80% Improvement Overall Productivity 10%16% Improvement Lower SupplyChain Costs 25%50% Improvement Fill Rates 20%30% Improvement Improved Capacity Realization 10%20% Improvement 70 Conclusions ? APS can enhance ERP ? Match of Business Needs and APS Software ? Integration with ERP and MES ? Accurate data ? SCM is more like a philosophy ? Enabler IT 71 References 精品資料網(wǎng) . 72 Questions and Comments EMAIL: 73 演講完畢，謝謝觀看！
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