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1、OEE Training OEE培训,1、Standard calculate 标准计算公式 2、Element defined 各要素定义 3、Point explain 部分疑点解答 4、 CTCS calculate currently CTCS当前计算 5、Discuss difference 探讨各区域的计算差异 6、Summary 小结,2,1、Standard calculate 标准计算公式 2、Element defined 各要素定义 3、Point explain 部分疑点解答 4、 CTCS calculate currently CTCS当前计算 5、Discuss
2、difference 探讨各区域的计算差异 6、Summary 小结,3,OEE 整体设备效率,Overall Equipment Effectiveness (OEE)整体设备效率（OEE）,What is OEE? 什么是OEE?,OEE is a metric which helps us understand how well a line/cell/machine is performing compared to design, by comparing actual production output to possible production output. Labor is
3、 not directly measured as part of OEE. OEE是一个指标，帮助我们理解同设计相比较，一条生产线/单元/一台设备的实际运行状况，使用实际产出同设计产出进行对比。劳动力不作为OEE的一部分进行直接计算.,4,1、Standard calculate 标准计算公式 2、Element defined 各要素定义 3、Point explain 部分疑点解答 4、 CTCS calculate currently CTCS当前计算 5、Discuss difference 探讨各区域的计算差异 6、Summary 小结,Net Available Time净可利用
4、时间,5,Insert Presentation Name & Date Here,= Time the line/cell is planned to operate. (This may change weekly) =生产线/单元计划运行时间（时间可能每周变化）,= Total Scheduled Time (such as 5 days x 24 hours, or 5 days x 8 hours) - Planned Downtime 总计划时间（如5天x 24 小时, 或 5 天 x 8 小时）-计划停机时间,Net Available Time 净可利用时间,Planned D
5、owntime计划停机时间,6,Insert Presentation Name & Date Here,Planned Downtime 计划停机时间,= Legally required breaks & lunch (& some Customer-caused D/T. See below.) 法律要求的休息时间和午餐时间（以及一些客户原因造成的停机。参见以下信息）, Customer schedule reductions which occur (& maintenance which is scheduled) in advance of the normal planning
6、horizon (typically 1-5 days, depending on TRW plant), count as Planned D/T. 发生在正常计划时间之前（一般情况下为1-5天，取决于TRW工厂）的客户计划减少（以及计划的维修时间）被视为计划停机时间, Planned D/T does NOT include break time if you run the line partially or fully staffed through the break. 如果在休息时间部分运行或全员运行生产线，那么计划停机时间不包括休息时间,Unplanned Downtime非计划
7、停机时间,7,Insert Presentation Name & Date Here,= Time when line/cell is planned to operate but is not operating. Excludes Planned D/T. 生产线/单元本该按计划运行却没有运行得时间。不包括计划停机时间 Material shortage, breakdowns, set-ups, & changeovers count as Unplanned D/T (even if the manpower is shifted elsewhere in the plant, &
8、even if the D/T spans multiple shifts that were planned to operate). 材料短缺，故障，启动和切换被视为计划外停机时间（即便劳动力被转移到工厂的其他地方使用，或者这种停机持续了多个本该按计划运行的班次） 5S, TPM, morning meetings, quality checks, & equipment calibration count as Unplanned D/T. 5S,TPM， 早会，质量检查，以及设备校准被视为计划外停机时间 - Where possible, 5S & TPM should be done
9、 during other Unplanned D/T such as machine breakdowns. 如有可能，5S和TPM应在非计划停机时间内进行，如机器故障。- When achievable in a safe manner, TPM should be done while the line/cell is running. 在确保安全的情况下，如有可能，TPM应在生产线/单元运行时进行 Unexpected Customer schedule reductions which occur within the normal planning horizon (typical
10、ly 1-5 days, depending on plant), count as Unplanned D/T. 发生在正常计划时间（一般情况下为1-5天，取决于TRW工厂）内的非预期客户计划减少被视为非计划停机时间 For a line whose production is controlled by kanban, if it is planned to operate & no production kanban are available to run, this lost time counts as Unplanned D/T. 对于通过看板控制生产的生产线，如果计划运行，并且
11、没有生产看板，那么损失时间视为计划外停机时间。,Ideal Cycle Time理想周期时间,8,Insert Presentation Name & Date Here,= Planned C/T (per TRWs Lean Line Design) = line speed required to produce a part, compensating for expected losses such as changeover time & machine breakdowns. Planned C/T Takt Time. 计划周期时间（根据TRW的精益生产线设计）=规定的生产线生
12、产一个零件的速度，对预期的损失，如切换时间和设备故障时间进行补偿。计划停机时间Takt Time Ideal C/T should match the Planned C/T in the Central Quotation Approval (CQA) / Capital Expenditure Authorization (CEA).在CQA/CEA中， 理想周期时间应等于计划周期时间 In cases when C/T does not match & further improvement is not financially feasible, Ideal C/T may be ad
13、justed to the best C/T achieved & sustained, if approval is given by management & Finance. This adjustment shall occur no earlier than 90 days after launch. 如果周期时间不相等并且无法从财务角度做改善，在获得管理层和财务的批准后，理想周期时间可以调整为可以达成和保持的最佳周期时间，此类调整需待投产90天后进行。 In cases when C/T improves & is sustained (e.g. for manual lines)
14、, Ideal C/T should be updated to reflect the improvement. (OEE will decrease, but labor productivity metrics will show the lines continuous improvement) 如果周期时间有改善并且得到保持（如手工线），理想周期时间应适时更新以反映此改善。（OEE将降低，但劳动力效率指标将展示出这条线的持续改善情况） If a line is intentionally slowed to avoid over-production or improve total
15、 cost (including labor productivity), use the “slowed“ C/T for OEE calculation (but not OEU). 如果一条线刻意延长周期时间以避免过度生产或改善总成本（包括劳动力效率），那么使用延长的周期时间来计算OEE（但不针对OEU） Grinding wheel dressing time is included in grinding Ideal C/T. 磨削轮准备时间包含在磨削的理想周期时间内 Under-utilization of injection mold cavities impacts Total
16、 Output & Quality Parts, not Ideal C/T. 注塑模腔的利用不够影响总产出和合格产品，而非理想周期时间,9,Insert Presentation Name & Date Here,= Total number of parts produced including Scrap and Rejects.总的生产零件数量包括废品和不合格品,Total Output总产出,= (Total Output) - (Scrap + Rejects) 总产出-（废品+不合格品）, If a part is rejected & physically removed from the line, it is a Quality loss.如果一个零件不合格并从生产线上拿走，那么这是一个质量损失, If a part is rejected, stays on the line, & is re-run, it is a Performance loss.如果一个零件不合格，但留在了生产线上并且再次生产，这是一个效率损失,
