OEE(设备综合效率)介绍课件.pptx

OEE: Overall Equipment Efficiency;Introduction OEE Definition OEE measurement OEE case study OEE analysis and improvement New investment requests;OEE measurement and improvement must be implemented: For heavy and expensive means that are a bottleneck comparing to the customer demand in order to deliver, then, in order to provide data’s to request a new investment ;Introduction OEE Definition OEE measurement OEE case study OEE analysis and improvement New investment requests ;OEE rate Calculation (%) Added value Operating time = Nb of good parts produced x Standard Cycle Time Nominal opening time = Days of the week when the factory is open on a regular basis (ie including management, support functions,..);Introduction OEE Definition OEE Measurement OEE case study OEE analysis and improvement New investment requests;OEE : Category of losses;What are Cycle time and Change over time?;How to track losses? “Production tracking form”;Introduction OEE Definition Measurement OEE case study OEE analysis and improvement New investment requests;OEE case study;Machine data recorded during one week: ;;OEE analysis :;No-OEE analysis :;No-OEE Pareto;Introduction OEE Definition OEE measurement OEE case study OEE analysis and improvement New investment requests;How to improve OEE ?;How to improve OEE ?;Step 1 : Decrease CT, by decreasing loading and unloading;Step 2 : OEE compared to potential;Step 3 : No-OEE = Pareto 1;;Step 5 : Decrease No-OEE 2 types : Changer Over Others no-OEE ;Step 5 : Decrease No-OEE Change Over ;;Organization;Step 5 : Decrease No-OEE Others no-OEE Set up simple actions considering analysis and follow results by monitoring When main loss cause is No Quality;Breakdown;Introduction OEE Definition Measurement OEE case study OEE analysis and improvement New investment requests;Minimum requirements for a new investment;内容总结