精益生产基础知识介绍（一） - 图文

What Is Flow Manufacturing?什么是流动生产？

A Developed Flow is Less Disruptive未开发的河流

开发的河流

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A time based system that pulls material through a production system with no interruptions

建立在时间基础上，无障碍地拉动物料流经生产系统

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Operation Effectiveness -The Objective 运行效率之目标

?Accurate data and analysis drives continuous improvement准确的数据收集和分析是持续改进的基础

?Quick setup enables flexible manufacturing, reduces inventory and lead time快速换型加强了生产的灵活性，减少了库存和生产准备时间?70 % of all maintenance is proactive 70% 的维护工作都是先期进行的

?Emergencies are repaired quickly and efficiently, predictive / preventative program prevents failures.

紧急故障得到快速而有效的检修，预测性/ 预防性程序防止故障发生，非紧急工作排进了计划

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Production Reporting & Charting生产报告及图示

-Monitors the status of production at any given moment in time.监控生产在任何时间的状态

-Provides the historical data necessary to continuously improveoperational availability

记录历史数据以不断改善运行能力

-Production (hour by hour) 每小时生产状态如型号、产量等-Down time 故障维修时间-Change over 换型次数和时间-Planned down time 计划停机时间-Quality loss 质量损失-Speed loss 速度损失

-Other lost time，people，material，etc 其他损失时间

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Improve Productivity Through Increase OEE通过提高设备综合效率改善生产率

总的可用时间停工损失设备故障-2 @ 25 min作业换型-2 @ 30 min450400340操作时间速度损失纯操作时间较小的停工–30 min减速–满负荷的80%废品–2%作业起动损失-15 min310248243228增值的操作时间废品损失516