专业英语物流和供应链管理(英文版)课件

Chapter4

Strategiclead-timemanagementChapter4

Strategiclead-timeThischapter：Exploresthe‘costoftime’andthedriversoftime-basedcompetition;shorteningproductlifecycles,customers’desireforreducedinventoriesandthedangersofbeingforecastdependentinanincreasinglyvolatilemarketplace.探讨时间成本和时间竞争的驱动力；正在不断缩短的产品生命周期，客户减少库存的要求，在动荡的市场环境下过分依赖预测的种种风险。Thischapter：Exploresthe‘cosExaminestheconceptofleadtime,theorder-to-deliverycycle,itscomponentsandtheneedtoconsiderthewidercontextoftheorder–to-cashcycle.分析前置时间、订单周期的概念及其构成要素，从更大范围来考察订货变现周期。Looksathowthereductionofleadtimescanimpactonthegoalsoflogisticspipelinemanagement.研究缩短前置时间是如何影响物流渠道管理目标的。ExaminestheconceptofleadtOutlinessomeofthewaysinwhichinadequatesystemsdesigncanlengthenleadtimesandengineercostratherthanvalueintothelogisticsprocess.概括了一些不恰当的系统设计方法，它们延长了前置时间，并增加了设计成本，却对物流过程的增值贡献不大。introducestheconceptofthelead-timegap,offeringanumberofsuggestionsforleadtime.介绍前置时间差的概念，提出一些缩短前置时间的建议。OutlinessomeofthewaysinwCompendium1.Time-basedcompetition2.Theconceptofleadtime3.Logisticspipelinemanagement4.Logisticsvalueengineering5.Thelead-timegap6.SummaryCompendium1.Time-basedcompeti1.Time-basedcompetition时间竞争1.Time-based时间竞争

Timeismoney.AsfarascostisConcernedthereisAdirectrelationshipBetweenthelengthOfthelogisticspipelineAndtheinventorythatIslockedupinit.首先，就成本而言，物流渠道的长度与渠道中的存货数量有直接的关系。Timeismoney.首先，就成本而言，Secondly,longleadtimesmeanaslowerresponsetocustomerrequirements.其次，过长的前置时间意味着对客户需求反应的延迟。Secondly,longleadtimes其次，过Customersinallmarkets,industrialorconsumer,areincreasinglytime-sensitive.Customersinallmarkets,induQuestion1

Whatarethepressuresleadingtothegrowthoftime-sensitivemarkets?Question1WhatarethepresCustomers’driveforforreducedinventoriesVolatilemarketmakingrelianceonforecastsDangerousShorteninglifeCyclesTime-sensitivemarket不断缩短的产品生命周期客户降低库存的需求由于市场多变，过于依赖预测很危险Customers’driveforforShort

Theconceptoftheproductlifecycle:Formanyproducts,thereisarecognizablepatternofsalesfromlaunchthroughtofinaldecline.(1)Shorteninglifecycles许多产品从投入市场到最后淡出市场，其销量遵循一个公认的模式。TheconceptoftheproductTheproductlifecycleSales(￡)introductiongrowthmaturitysaturationdeclinetime导入期成长期成熟期饱和期衰退期产品生命周期TheproductlifecycleSales(￡)2.Customers’driveforreducedinventoryoneofthemostpronouncedphenomenaofrecentyearshasbeenthealmostuniversalmovebycompaniestoreducetheirinventories.这些年，一个最明显的现象就是全球所有的企业都在着手降低它们的库存。客户降低库存的需求2.Customers’driveforreducedQuestion1Whatisthedifferencebetweentraditionalandmodernwaystoservicecustomerswhorequirejust-in-timedeliveries?Question1WhatisthediffeManycompaniesstillthinkthattheonlywaytoservicecustomerswhorequirejust-in-timedeliveriesisforthem,thesupplier,tocarrytheinventoryinsteadofthecustomer.Insteadwhatisneededisforthesuppliertosubstituteresponsivenessforinventorywheneverpossible.许多公司仍然认为，给客户提供及时配送服务的唯一方法，就是只能由供应商代替客户持有库存。其实作为供应商真正需要的是：在必要的时候用快速反应来代替大量的库存。ManycompaniesstillthinkthaQuestion2Howtoachieveresponsiveness?Why?Question2Howtoachieverespo

Responsivenessessentiallyisachievedthroughtimecompressioninthesupplychain.Responsivenessessentially

TimecompressionServiceenhancementCostreduction压缩时间完善服务缩减成本Breakingfreeoftheclassicservice/costtrade-off打破传统的服务、成本权衡关系TimecompressionServiceenhan3.Volatilemarketmakingreliance

onforecastsdangerous

QuestionWhat’sthecontinuingproblemformostorganizationsaccordingtotext?What’stherootcauseoftheseproblems?由于市场多变，过于依赖预测很危险3.VolatilemarketmakingreliaAcontinuingproblemformostorganizationsistheinaccuracyofforecast.Whilstmanyforecastingerrorsaretheresultofinappropriateforecastingmethodologytherootcauseoftheseproblemsisthatforecasterrorincreasesasledtimeincreases.Acontinuingproblemformosttime+-ForecasterrorForecasterrorandplanninghorizons预测误差和计划水平time+-ForecastForecasterrora2.Theconceptofleadtime2.TheconceptofQuestion

What’sthemeaningofleadtimefromthecustomer’sviewpointandfromthesupplier’sperspectiverespectively?QuestionWhat’sthemeaningFromthecustomers’viewpointTheelapsedtimefromordertodelivery.Fromthesuppliers’viewpointThetimeittakestoconvertanorderIntocash.从发出订单到收到货物的这段时间。从接受订单到收回现金的时间Fromthecustomers’viewpoint从(1)Theorder-to-deliverycycleCustomerPlacesorderOrderprocessingOrderentryOrderassemblyTransportOrderreceivedThecomponentsofordercycletime客户订单提交订单录入订单处理订单组货运输订货到达(1)Theorder-to-deliverycycleTotalordercyclewithvariability1.Ordercommunication2.Orderentryandprocessing3.Orderpickingorproduction5.Customerreceiving4.transportationtotal3Timerange1to5daysTimerange1to3days2Timerange1to9days53Timerange1to5days2Timerange1to3days5days25days15运输订单录入及处理按单拣选或生产客户接受订货前沟通订单履行周期的变动程度TotalordercyclewithvariabiInthosesituationswhereordersarenotmetfromstockbutmayhavetobemanufactured,assembledorsourcedfromexternalvendors,thenclearlyleadtimeswillbeevenfurtherextendedwiththepossibilityofstillgreatervariationsintotalorder-to-deliverytime.InthosesituationswhereordeLeadtimecomponent.OrderingreceptionleadtinePlanningleadtimeProcessingleadtimeMaterialsplanningandpurchaseleadtimesupplierleadtinetransportleadtineReceptionandinspectionleadtineAssemblyreleaseandorderpickingWaitingtimesProcessingtimesTransporttimetonextstage(e.g.toinventoryassembly)Dispatchpreparationtime(documents,packages)TransporttimetocustomerCommercialAndplanningLeadtimeMaterialsLeadtimesAssemblyLeadtimesDistributionLeadtimesInstallationLeadtimes商业和计划前置时间原材料前置时间汇总前置时间配送前置时间安装前置时间前置时间构成要素Leadtimecomponent.Orderingr(2)Thecash-to-cashcycleQuestion

What’sthebasicconcernofanyorganization?

whatisruleofthumb?(2)Thecash-to-cashcycleQuestCumulativeLeadtime[procurementTopayment]RawmaterialstockSubassemblyproductionIntermediatestockProductassemblyFinishedstockatCentralwarehouseIn-transitRegionaldistributionCentralstockCustomerordercycle累积的前置时间（从采购到付款）Strategiclead-timemanagementCumulativeRawmaterialstockSu

Thelongerthepipelinefromsourceofmaterialtothefinaluserthelessresponsivetochangesindemandthesystemwillbe.从原材料到最终使用者的渠道越长，系统就越缺乏对需求变动的应变能力ThelongerthepipelinefroAnapproximateruleofthumbsuggeststhattheamountofsafetystockinapipelinevarieswiththesquarefootofthepipelinelength.一个类似于“大拇指”的规则指出，安全库存数量的多少取决于渠道长度的平方根。Anapproximateruleofthumbs

3.logisticspipelinemanagement3.logisticspipelinemanagemQuestion1

Howtocontrollogisticsleadtimessuccessfully?Question1HowtocontrollogThekeytothesuccessfulcontrolofthelogisticsleadtimeispipelinemanagement.成功控制物流前置时间的关键是实施物流渠道管理。ThekeytothesuccessfulcontQuestion2

Whatarethegoalsofthepipelinemanagement?Question2WhatarethegoalsThegoalsofthepipelinemanagementgoalsLowercostsHigherqualityMoreflexibilityFasterresponsetime更低的成本更高的质量高强的灵活性更快的反应速度ThegoalsofthepipelinemanaHowtoachievethesegoalsManagethesupplychainasanentityandseekingtoreducethepipelinelengthand/orcosttospeeduptheflowthroughthatpipeline.Tofindwaysinwhichtheratioofvalue-addedtocost-addedtimeinthepipelinecanbeimproved.将供应链作为一个整体进行管理，并缩短整个渠道的长度，同时（或者）加速物品在渠道中的流动。找到可以提高增值时间与成本增加时间比率的方法。HowtoachievethesegoalsManaValue-addingtime(time,placeandformutility)Cost-addingtime(promotion,storageandtransportcostandthetimecostofmoney)RawmaterialstockproductionFinishedstockIn-transitRegionalstockCustomerdeliveryCost-addedversusvalue-addedtime引起价值增加和成本增加的活动（时间、地点和形态效用）增值时间原材料库存生产产成品库存运输区域库存客户配送Cost-addedversusvalue-addedtime

成本增加时间（促销、仓储和运输成本及时间成本）Value-addingtimeCost-addingtValue-addingtimeRawmaterialstockproductionFinishedstockIn-transitRegionalstockCustomerdeliveryRawmaterialstockproductionFinishedstockIn-transitRegionalstockCustomerdeliveryCost-addingtimeReducingnon-value-addingtimeimprovesserviceandreducescost通过减少非增值时间来提高服务水平并降低成本Value-addingtimeRawmaterialp3.Logisticsvalueengineering3.LogisticsvalueManybusinesshaveinvestedheavilyinautomationinthefactorywiththeaimofreducingthroughputtimes.Howeveritisparadoxicalthatmanyofthosesamebusinessthathavespentmillionsofpoundsonautomationtospeedupthetimeittakestomanufactureaproductarethencontenttoletitsitinadistributioncentreorwarehouseforweekswaitingtobesold.ManybusinesshaveinvestedheTherequirementistolookacrossthedifferentstagesinthesupplychaintoseehowtimeasawholecanbereducedthroughreengineeringthewaythechainisstructured.Therequirementistolookacr

Example1:Planningcycle/manufacturingleadtimeExample2:ForecastingandorderingofsuppliersExample3:WarehousepickinganddistributionOnepointInsomanycasesitispossibletofindconsiderableOpportunityfortotallead-timereduction,oftenthroughSomeverysimplechangesinprocedure.OnepointInsomanycas4.Thelead-timegap4.Thelead-timegapQuestion1

Accordingtothetext,mostorganizationsfaceafundamentalproblem,whatisit?Thetimeittakestoprocure,makeanddeliverthefinishedproducttoacustomerislongerthanthetimethecustomerispreparedtowaitforit.Thisisthebasisofthelead-timegap.Question1AccordingtotheThelead-timegapprocurementCustomer’sordercycledeliverymanufacturingLogisticsleadtimeThelead-timegapOrderfulfillment采购生产配送物流前置时间客户订货周期前置时间差订单履行Thelead-timegapprocurementCuQuestion2

What’sthecustomer’sordercycle?Thelengthoftimethatthecustomerispreparetowait,fromwhentheorderisplacedthroughtowhenthegoodsarereceived.

Question2What’sthecustome

Thecompetitiveconditionsofthemarketaswellasthenatureoftheproductwillinfluencethecustomer’swillingnesstowait.Thefactorsthatinfluencethecustomer’swillingnesstowait:

Thecompetitiveconditions

Howtoclosethelead-timegap?shorteninglogisticsleadtimeMovethecustomer’sordercyclecloserbygainingearlierwarningofrequirementsthroughimprovedvisibilityofdemand.缩短物流前置时间通过提高需求的可见性，尽量把客户订货周期调整到与早期得到的需求信息更接近。Question3Howtoclosethelead-time

Allthelogisticsprocessescanbeviewedasanetworkofinter-linkedactivitiesthatcanbeoptimizedasawholebyfocusingontotalthroughputtime.Anyattempttomanagebyoptimizingindividualelementsoractivitiesintheprocesswillleadtoaless-than-optimalresultoverall.

所有的物流过程都能被看做是由各种具有内在联系的活动所形成的一个网络，要想优化这个网络，必须要通过调整总体运营时间才能得以实现。而单纯通过优化个别要素或过程中个别活动只能得到一个次优化的结果。（1）reducinglogisticslead-timeAllthelogisticsprocessesQuestion4

What’sOPT?what’sitsessence?AsignificantcontributiontothewayweviewlogisticsprocesseshasbeenmadebyGoldrattwhohasdevelopedthetheoryofconstraints(约束理论)whichismoreusuallyknownasOptimizedProductionTechnology（生产技术优化理论）(OPT).TheessenceofOPTisthatallactivitiesinalogisticschaincanbecategorizedaseither‘bottlenecks'or‘non-bottlenecks’.OPT——把一个物流链中的所有活动划分为瓶颈类或非瓶颈类。Question4

What’sOPT?whatQuestion5

Whatisabottleneck?Abottleneckistheslowestactivityinachainandwhilstitmayoftenbeamachine,itcouldalsobeapartoftheinformationflowsuchasorderprocessing.瓶颈是指整个链中最慢的活动，它可以是一台机器，也可以是像订单处理一样的信息流的一部分。Question5

WhatisabottlenecFurtheropportunitiesforpipelinetimereductioncannormallybefoundattheinterfacewithsuppliers’logisticssystem.Furtheropportunitiesforpipe(2)ImprovingvisibilityofdemandTheideathatitcouldbepossibleto‘extend’thecustomer’sordercyclemayatfirstsightseemimplausible.No,whatismeantbyextendingthecustomer’sordercycleisthatweshouldseektoobtainsignificantlyearlierwarningsofthecustomer’srequirement.(2)ImprovingvisibilityofdemWhatwefrequentlyfindisthatfirstofallthedemandpenetrationpointistoofardownthepipelineandthatsecondly,realdemandishiddenfromviewandallwetendtoseeareorders.Boththesepointsneedfurtherexplanation;firstlytheconceptofthedemandpenetrationpoint.WhatwefrequentlyfindisthaQuestion

1What’sthedemandpenetrationpoint?

Thedefinitionofthedemandpenetrationpointisthatitoccursatthatpointinthelogisticschainwhererealdemandmeetstheplan.Upstreamfromthispointeverythingisdrivenbyaforecastand/oraplan.Downstreamwecanrespondtocustomerdemand.在物流链中需求与计划达成一致的点。预测或计划驱动着需求渗透点上游的活动，下游所做的就是对客户需求做出反应。Question1在物流链中需求与计划达成一致的点。预测或Question

2

What’sthekeyconcernoflogisticsmanagement?Howtoachieveit?Question2

What’sthekeyconcAkeyconcernoflogisticsmanagementshouldbetoseektoidentifywaysinwhichthedemandpenetrationpointcanbepushedasfaraspossibleupstream.Thismightbeachievedbytheuseofinformationsothatmanufacturingandpurchasinggettohearofwhatishappeninginthemarketplacefasterthantheycurrentlydo.Theotherroutetoachievinganupstreamshiftoftheorderpenetrationpointisbypostponingthefinalcommitmentoftheproducttoitsfinalform.AkeyconcernoflogisticsmanFollowingfigureillustratesarangeofpossibledemandpenetrationpointsindifferentindustrialandmarketcontexts.Followingfigureillustratesa.DrivenByforecastDrivenBydemandplantDistributioncentralwarehousedepots需求渗透点和战略库存Demandpenetrationpointandstrategicinventory.DrivenDrivenplantDistributioInasensetheinformationwereceive,ifweonlyhavetheordertorelyon,islikethetipofaniceberg.theordercycletime(i.e.therequiredresponsetimefromordertodelivery)mayonlybethevisibletip.在某种意义上，如果我们仅仅依赖手头的订单，则所获得的信息犹如冰山一角。订货周期时间也可能仅仅是信息冰山上可视的一角。InasensetheinformationTheareabelowthesurfaceoftheicebergrepresentstheongoingconsumption,demandorusageoftheproductwhichishiddenfromtheviewofthesupplier.Itisonlywhenanorderisissuedthatdemandbecomestransparent.海平面以下的部分代表着未来的消费、需求或者使用产品的信息，而这些统统是在供应商的视野之外的。只有当订单发出之时，需求才变得透明。TheareabelowthesurfaceTheinformationicebergOrdercycletimeActualusage/demandTheorder订单处理周期未来实际使用、需求TheinformationicebergOrdercTherearenowsighsthatbuyersandsuppliersarerecognizingtheopportunitiesformutualadvantageininformationonrequirementscanbesharedonacontinuingbasis.有迹象表明，购买者和供应者正意识到如果双方能持续共享需求信息的话，这对于彼此双方都是有利的TherearenowsighsthatbuZaracasestudy◆BackgroundofZara◆targetmarketInternationalmarketpositionOperatingstrategyDesigntrendsZaracasestudy◆BackgroundofSuccessfulforsomereasons:

1.basedonthedualobjectivesofworkingwithoutstocksandrespondingquicklytomarketneed.2.Developoneofthemosteffectivequick-responsivesystemsinitsindustry.3.InventorycostsarekepttoaminimumbecauseZarapaysonlyforthecompletegarments.Successfulforsomereasons:

1Zara’ssupplychaindemandDesigndepartmentCompany’sbuyingofficeZaraorsubcontractorsFinishedproductsDistributioncentrethird-partycontractorsPenultimatedestinationsZara’ssupplychaindemandDesigSummaryTheabilitytomovequicklyiscritical;Thesearchisforlogisticssolutionsthataremoreresponsivebutlow-cost;Timecompressioninthepipelinehasthepotentialbothtospeedupresponsetimesandtoreducesupplychaincost;Thekeytoreachthisdualgoalsisthroughfocusingonthereductionofnon-valueaddingtimeandparticularlytimespendasinventory;Lead-timereductionhasbecomefocalpoint.快速反应能力是至关重要的。寻求以低成本作出更快反应的物流方案。压缩供应链时间对快速反应和缩减供应链成本具有很大潜力。实现这两个目标的关键是缩减非增值时间，尤其是缩短库存时间。缩短前置时间已经成为关注的焦点。SummaryTheabilitytomovequiChapter4

Strategiclead-timemanagementChapter4

Strategiclead-timeThischapter：Exploresthe‘costoftime’andthedriversoftime-basedcompetition;shorteningproductlifecycles,customers’desireforreducedinventoriesandthedangersofbeingforecastdependentinanincreasinglyvolatilemarketplace.探讨时间成本和时间竞争的驱动力；正在不断缩短的产品生命周期，客户减少库存的要求，在动荡的市场环境下过分依赖预测的种种风险。Thischapter：Exploresthe‘cosExaminestheconceptofleadtime,theorder-to-deliverycycle,itscomponentsandtheneedtoconsiderthewidercontextoftheorder–to-cashcycle.分析前置时间、订单周期的概念及其构成要素，从更大范围来考察订货变现周期。Looksathowthereductionofleadtimescanimpactonthegoalsoflogisticspipelinemanagement.研究缩短前置时间是如何影响物流渠道管理目标的。ExaminestheconceptofleadtOutlinessomeofthewaysinwhichinadequatesystemsdesigncanlengthenleadtimesandengineercostratherthanvalueintothelogisticsprocess.概括了一些不恰当的系统设计方法，它们延长了前置时间，并增加了设计成本，却对物流过程的增值贡献不大。introducestheconceptofthelead-timegap,offeringanumberofsuggestionsforleadtime.介绍前置时间差的概念，提出一些缩短前置时间的建议。OutlinessomeofthewaysinwCompendium1.Time-basedcompetition2.Theconceptofleadtime3.Logisticspipelinemanagement4.Logisticsvalueengineering5.Thelead-timegap6.SummaryCompendium1.Time-basedcompeti1.Time-basedcompetition时间竞争1.Time-based时间竞争

Timeismoney.AsfarascostisConcernedthereisAdirectrelationshipBetweenthelengthOfthelogisticspipelineAndtheinventorythatIslockedupinit.首先，就成本而言，物流渠道的长度与渠道中的存货数量有直接的关系。Timeismoney.首先，就成本而言，Secondly,longleadtimesmeanaslowerresponsetocustomerrequirements.其次，过长的前置时间意味着对客户需求反应的延迟。Secondly,longleadtimes其次，过Customersinallmarkets,industrialorconsumer,areincreasinglytime-sensitive.Customersinallmarkets,induQuestion1

Whatarethepressuresleadingtothegrowthoftime-sensitivemarkets?Question1WhatarethepresCustomers’driveforforreducedinventoriesVolatilemarketmakingrelianceonforecastsDangerousShorteninglifeCyclesTime-sensitivemarket不断缩短的产品生命周期客户降低库存的需求由于市场多变，过于依赖预测很危险Customers’driveforforShort

Theconceptoftheproductlifecycle:Formanyproducts,thereisarecognizablepatternofsalesfromlaunchthroughtofinaldecline.(1)Shorteninglifecycles许多产品从投入市场到最后淡出市场，其销量遵循一个公认的模式。TheconceptoftheproductTheproductlifecycleSales(￡)introductiongrowthmaturitysaturationdeclinetime导入期成长期成熟期饱和期衰退期产品生命周期TheproductlifecycleSales(￡)2.Customers’driveforreducedinventoryoneofthemostpronouncedphenomenaofrecentyearshasbeenthealmostuniversalmovebycompaniestoreducetheirinventories.这些年，一个最明显的现象就是全球所有的企业都在着手降低它们的库存。客户降低库存的需求2.Customers’driveforreducedQuestion1Whatisthedifferencebetweentraditionalandmodernwaystoservicecustomerswhorequirejust-in-timedeliveries?Question1WhatisthediffeManycompaniesstillthinkthattheonlywaytoservicecustomerswhorequirejust-in-timedeliveriesisforthem,thesupplier,tocarrytheinventoryinsteadofthecustomer.Insteadwhatisneededisforthesuppliertosubstituteresponsivenessforinventorywheneverpossible.许多公司仍然认为，给客户提供及时配送服务的唯一方法，就是只能由供应商代替客户持有库存。其实作为供应商真正需要的是：在必要的时候用快速反应来代替大量的库存。ManycompaniesstillthinkthaQuestion2Howtoachieveresponsiveness?Why?Question2Howtoachieverespo

Responsivenessessentiallyisachievedthroughtimecompressioninthesupplychain.Responsivenessessentially

TimecompressionServiceenhancementCostreduction压缩时间完善服务缩减成本Breakingfreeoftheclassicservice/costtrade-off打破传统的服务、成本权衡关系TimecompressionServiceenhan3.Volatilemarketmakingreliance

onforecastsdangerous

QuestionWhat’sthecontinuingproblemformostorganizationsaccordingtotext?What’stherootcauseoftheseproblems?由于市场多变，过于依赖预测很危险3.VolatilemarketmakingreliaAcontinuingproblemformostorganizationsistheinaccuracyofforecast.Whilstmanyforecastingerrorsaretheresultofinappropriateforecastingmethodologytherootcauseoftheseproblemsisthatforecasterrorincreasesasledtimeincreases.Acontinuingproblemformosttime+-ForecasterrorForecasterrorandplanninghorizons预测误差和计划水平time+-ForecastForecasterrora2.Theconceptofleadtime2.TheconceptofQuestion

What’sthemeaningofleadtimefromthecustomer’sviewpointandfromthesupplier’sperspectiverespectively?QuestionWhat’sthemeaningFromthecustomers’viewpointTheelapsedtimefromordertodelivery.Fromthesuppliers’viewpointThetimeittakestoconvertanorderIntocash.从发出订单到收到货物的这段时间。从接受订单到收回现金的时间Fromthecustomers’viewpoint从(1)Theorder-to-deliverycycleCustomerPlacesorderOrderprocessingOrderentryOrderassemblyTransportOrderreceivedThecomponentsofordercycletime客户订单提交订单录入订单处理订单组货运输订货到达(1)Theorder-to-deliverycycleTotalordercyclewithvariability1.Ordercommunication2.Orderentryandprocessing3.Orderpickingorproduction5.Customerreceiving4.transportationtotal3Timerange1to5daysTimerange1to3days2Timerange1to9days53Timerange1to5days2Timerange1to3days5days25days15运输订单录入及处理按单拣选或生产客户接受订货前沟通订单履行周期的变动程度TotalordercyclewithvariabiInthosesituationswhereordersarenotmetfromstockbutmayhavetobemanufactured,assembledorsourcedfromexternalvendors,thenclearlyleadtimeswillbeevenfurtherextendedwiththepossibilityofstillgreatervariationsintotalorder-to-deliverytime.InthosesituationswhereordeLeadtimecomponent.OrderingreceptionleadtinePlanningleadtimeProcessingleadtimeMaterialsplanningandpurchaseleadtimesupplierleadtinetransportleadtineReceptionandinspectionleadtineAssemblyreleaseandorderpickingWaitingtimesProcessingtimesTransporttimetonextstage(e.g.toinventoryassembly)Dispatchpreparationtime(documents,packages)TransporttimetocustomerCommercialAndplanningLeadtimeMaterialsLeadtimesAssemblyLeadtimesDistributionLeadtimesInstallationLeadtimes商业和计划前置时间原材料前置时间汇总前置时间配送前置时间安装前置时间前置时间构成要素Leadtimecomponent.Orderingr(2)Thecash-to-cashcycleQuestion

What’sthebasicconcernofanyorganization?

whatisruleofthumb?(2)Thecash-to-cashcycleQuestCumulativeLeadtime[procurementTopayment]RawmaterialstockSubassemblyproductionIntermediatestockProductassemblyFinishedstockatCentralwarehouseIn-transitRegionaldistributionCentralstockCustomerordercycle累积的前置时间（从采购到付款）Strategiclead-timemanagementCumulativeRawmaterialstockSu

Thelongerthepipelinefromsourceofmaterialtothefinaluserthelessresponsivetochangesindemandthesystemwillbe.从原材料到最终使用者的渠道越长，系统就越缺乏对需求变动的应变能力ThelongerthepipelinefroAnapproximateruleofthumbsuggeststhattheamountofsafetystockinapipelinevarieswiththesquarefootofthepipelinelength.一个类似于“大拇指”的规则指出，安全库存数量的多少取决于渠道长度的平方根。Anapproximateruleofthumbs

3.logisticspipelinemanagement3.logisticspipelinemanagemQuestion1

Howtocontrollogisticsleadtimessuccessfully?Question1HowtocontrollogThekeytothesuccessfulcontrolofthelogisticsleadtimeispipelinemanagement.成功控制物流前置时间的关键是实施物流渠道管理。ThekeytothesuccessfulcontQuestion2

Whatarethegoalsofthepipelinemanagement?Question2WhatarethegoalsThegoalsofthepipelinemanagementgoalsLowercostsHigherqualityMoreflexibilityFasterresponsetime更低的成本更高的质量高强的灵活性更快的反应速度ThegoalsofthepipelinemanaHowtoachievethesegoalsManagethesupplychainasanentityandseekingtoreducethepipelinelengthand/orcosttospeeduptheflowthroughthatpipeline.Tofindwaysinwhichtheratioofvalue-addedtocost-addedtimeinthepipelinecanbeimproved.将供应链作为一个整体进行管理，并缩短整个渠道的长度，同时（或者）加速物品在渠道中的流动。找到可以提高增值时间与成本增加时间比率的方法。HowtoachievethesegoalsManaValue-addingtime(time,placeandformutility)Cost-addingtime(promotion,storageandtransportcostandthetimecostofmoney)RawmaterialstockproductionFinishedstockIn-transitRegionalstockCustomerdeliveryCost-addedversusvalue-addedtime引起价值增加和成本增加的活动（时间、地点和形态效用）增值时间原材料库存生产产成品库存运输区域库存客户配送Cost-addedversusvalue-addedtime

成本增加时间（促销、仓储和运输成本及时间成本）Value-addingtimeCost-addingtValue-addingtimeRawmaterialstockproductionFinishedstockIn-transitRegionalstockCustomerdeliveryRawmaterialstockproductionFinishedstockIn-transitRegionalstockCustomerdeliveryCost-addingtimeReducingnon-value-addingtimeimprovesserviceandreducescost通过减少非增值时间来提高服务水平并降低成本Value-addingtimeRawmaterialp3.Logisticsvalueengineering3.LogisticsvalueManybusinesshaveinvestedheavilyinautomationinthefactorywiththeaimofreducingthroughputtimes.Howeveritisparadoxicalthatmanyofthosesamebusinessthathavespentmillionsofpoundsonautomationtospeedupthetimeittakestomanufactureaproductarethencontenttoletitsitinadistributioncentreorwarehouseforweekswaitingtobesold.ManybusinesshaveinvestedheTherequirementistolookacrossthedifferentstagesinthesupplychaintoseehowtimeasawholecanbereducedthroughreengineeringthewaythechainisstructured.Therequirementistolookacr

Example1:Planningcycle/manufacturingleadtimeExample2:ForecastingandorderingofsuppliersExample3:WarehousepickinganddistributionOnepointInsomanycasesitispossibletofindconsiderableOpportunityfortotallead-timereduction,oftenthroughSomeverysimplechangesinprocedure.OnepointInsomanycas4.Thelead-timegap4.Thelead-timegapQuestion1

Accordingtothetext,mostorganizationsfaceafundamentalproblem,whatisit?Thetimeittakestoprocure,makeanddeliverthefinishedproducttoacustomerislongerthanthetimethecustomerispreparedtowaitforit.Thisisthebasisofthelead-