Visteon精益推展衡量指标Visteon精实生产衡量指标LeanmanufactureMeasurable's进料仓库到出货仓库的时间-DTDDocktoDock首次合格率-FTTFirsttimeoKthrough依排成生产-BTS(Buildtoshecdule)总合设备效率-OEE(OverallEquipmenteffectiveness)Visteon进料到出货时间DTD-DocktoDockTimeVisteonDocktoDocktime(DTD)Definition定义从原材料下货到完称品出货之间的过去时间Theelapsedtimebetweentheunloadingofrawmaterialandthereleaseoffinishedgoodsforshipment总DTD时间为产品消耗时间,如原材料、制程作业、与在厂完称品出货前存在品的时间ThetotalDocktoDocktimeforaproductincludesthetimethataproductspendsasrawmaterial,workinprocessandasafinishedproductintheplant,priortobeingreleasedVisteon衡量指标-DTDDTD进料仓库到出货仓库的时间进料进料仓库/生产制造过程出货出货进程到时=DDLVisteon衡量指标一DTDDTD-进料仓库到出货仓库的时间指原材料进场到制完成品准备出货时间包含制造周期时间DTD-是衡量物料通过工厂的速度,不仅仅是制程的速度DTDismeasure(inhours)ofthespeedofmaterialthroughtheplant,notthespeedoftheprocessesVisteon衡量指标-DTDBenefits利益DTD时间改善通过减少在线物料以及物料的库存总量。这就减少了损坏机会从而也提高了FTTDocktoDocktimeisimprovedbydecreasinginventorieswhichleadstolessmaterialhandlingandstoragethisresultsinfeweropportunitiestodamagepartstherebyimproveFirstTime改善DTD时间可增进能力支援OTD目标ImprovedDocktoDocktimeleadstoimprovedabilitytosupporttheOrdertodilivery(oTD)target减少物料管理、废弃以及库存搬运成本,全都可以改善总成本数Lowermaterialhanding,obsolescence,andinventorycarryingcosts,allleadtoimprovedTotalCostnumbersVisteon衡量指标一DTD为什么Wh工厂必须消除浪费并转变成顾客方向拉动式系统Plantmusteliminatewasteandmovetowardcustomer"Pullsystems设置巨大缓冲区生产过多霁件(增快制程速度)但是降缓了物料速度Bybuildinglargebuffersyouproductmoreparts(increasethespeedofyourprocess)butslowdownthespeedofmaterials减少库存可以减少物料管理以及存储、损坏霁件机会较少Decreaseinginventoriesleadstolessmaterialhandlingandstorage,whichresultsinfeweropportunitiestodamagepartsVisteon衡量指标一DTD为什么Why衡量生产库存周转的时间管理*DTD生产库存周转的时间管理DTD日程越短则周期越快有效管理库存资金降低生产总成本快速对应客户需求Visteon
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