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2023/2/82007/1/13LogisticsEnglishLogisticsEnglishSchoolofManagement,TianjinUniversitySchoolofManagementHomework-explaningMinimax=publicdepartmentsMinsumMinmaxSchoolofManagementTestyourselfGoodsyardStereoscopicwarehouseGoodsshedHanding/carryingPalletizingsortingGoodscollectionStorage/RetrievalFork(lift)truckconveyorAutomaticguidedvehicleBoxcarPalletJacksContainer
Shelves/Bins/Drawers)SwingmastGoodsshelfPalletRackStackingGoodsstackSchoolofManagementContents:
Warehouse-InventoryThedefinitionanddifferenceThegoals(managementlevels)TheprofessionalwordsinwarehouseWhatdoeswestudyinwarehousemanagement?Example:crossdockinginwarehouseTheprofessionalwordsinInventoryWhatdoeswestudyininventorymanagement?ThemethodsofInventorymanagementSchoolofManagementTheDefinitionsandDifferenceWarehouse:thefacilitydesignedfortemporarystorage;Inventory:thematerials/goodsinthewarehouse;Warehousemanagement:therelatedshipping,sorting,pickingandinbound,outboundprocessesaremanagedtorealizetheefficiency.Inventorymanagement:allfunctionsrelatetothestockdecisions,thatis,monitorthequantity,locationandstatusofinventorytorealizetherapidinventoryturnover.Seethetext.SchoolofManagementThegoals(managementlevels)locationInventoryManagementWarehouseschedulingSchoolofManagementProfessionalVocabulariesand
ExpressionssortingGoodscollectionAutomaticwarehouseStereoscopicwarehouseReceivingspace/ShippingspaceGoodsyardSchoolofManagementProfessionalVocabulariesand
ExpressionsGoodsshelfpalletFork(lift)truckconveyorAutomaticguidedvehicleBoxcarGoodsshedSchoolofManagementProfessionalVocabulariesand
Expressions月台(Dock)板台起重机(PalletJacks)道(Lane)/深度(Depth)货架(rack);托盘货架(PalletRack)集装箱/容器(Container)
架子/箱子/抽屉(Shelves/Bins/Drawers)条形码(Barcode)转柱式堆高机(Swingmast)存贮和拣取(Storage/Retrieval)
SchoolofManagementThehighestlevelinwarehousemanagement:
stockonwheelsdifficulties:(1)coordination;(2)Thetypesofgoods.Part1CrossdockingSchoolofManagementPart3Crossdocking“CrossDocking”翻译为“直接换装”,定义为:“物品在物流环节中,不经过中间仓库或者站点,直接从一个交通工具换载到另一个运输工具的物流衔接方式;接驳式转运(CrossDocking)/交叉配送;将商品由工厂通过配销系统,配送至用户而不将商品储存入库的一种方法是crossdocking。SchoolofManagementJITandCrossdockingThe“just-in-time”(JIT)inventorymanagement(orkanban)principlerequiresthatthereisjustenoughinventorythatarrivestoreplacewhathasbeenused.Theimplementationofcrossdockoperationsrepositionsthefocusfromwarehousinginventorytooneofmanaginginventorythrough-flowintransitfromsupplierstocustomers.SchoolofManagementPullproductionOperationAOperationBOperationCMaterialsrequirementMaterialsrequirementGiveplanningbasedonoperationBGiveplanningbasedonoperationCGiveplanningbasedonoperationDSchoolofManagementJITandCrossdockingCrossdocksaretransformedfrominventoryrepositoriestopointsofdelivery,consolidationandpickup.Advantagesofcrossdocking:accruefromthereductionofwarehousingcosts,inventory-holdingcosts,servicecycletimesandtransportationcosts.SchoolofManagementCrossdockingpropertiescrossdockingasthe“JITinthedistributionarena”;(1)rapidly:Theuseof“crossdocking”hasbecomesynonymouswithrapidconsolidationandprocessing;(2)Complex:crossdocksarecomplex,requiringahighdegreeofcoordinationbetweensuppliers,customersanddistributorstocreateshipmentsbasedonanticipatedsuppliesanddemands;(3)Timingperformance:Inallcrossdockingsituations,thetimingofdeliveryandpickupiscrucialtoeffectiveoperations.SchoolofManagementCrossdockinginsupplychain(2)Distributioncentercrossdocking:distinguishbetween“current/active”,“current/sameday”,and“future”.Inthefirst,itemsareloadedimmediatelyonavehicle;current/samedayproductsarestagedonaconveyorforreleaselaterthatday.Futurecrossdockinginvolvestheholdingofitemsuntiltheybecomecurrent/sameday.SchoolofManagementCrossdockinginsupplychain(3)Terminalcrossdocking:productsfromvariousDCsaresenttoabreak-bulkterminalforshipmentofmixedloadstocustomers.Gue2001referstoasimilarmethodasRetailercrossdocking:Itemsfromdifferentoriginsaresortedanddispatchedtoparticularstores.SchoolofManagementUSPostalServiceApplicationsEx:AnetworkofcrossdocksfortheUSPostalServicewhere148areaDistributionCenters;(1)Serveascrossdocks,eachreceiving,sorting,packinganddispatchingmailaccordingtooperatingschedules.(2)Mailnotprocessedontimemustbeshippedbyair,incurringadditionalcostsand“critical-entry”times,whenmailmustarriveatthedestinationcenter,mustbecoordinatedwithtransportationschedulestoavoidovershootingspecifiedcutofftimes.(3)Eachdistributioncenterservesasanoriginaswellasdestinationnodewhereschedulesweredrivenbymaildeliverystandards.SchoolofManagementSummaryWhatisWarehouse?WhatisWarehouseManagement?Whatdoeswestudyinwarehousemanagement?SchoolofManagementInventoryDefinitonReview?Whatdowestudyininventorymanagement?(1)Howmanyitemsdowehaveininventory?(2)Whendowegiveanordertothesuppliers?(3)HowmuchdoestheorderingQuantity?我们应该在存货中包含那些产品?SchoolofManagementTheModerninventorymanagementEachitemwiththeothershassomerelationship;Justconsideringtheneedforecastingofsomeitemisnotenough;Generally,theneedofsomeitemmustbeconnectedwiththeproductionplanning.SchoolofManagementSummayInventoryModernClassicalmethodsMrpEOQJitSOQErpDrpSeethetextP34SchoolofManagementEOQprincipal
reorderpoint
safetyinventory
Leadtime
leadtimeThereorderpoint=needinunitperiod*leadtime+safetyinventorySeethetextP32SchoolofManagementPeriodicInventorysystemsPeriodicinventoryisasystemofinventoryinwhichupdatesaremadeonaperiodicbasis.SchoolofManagementPerpetualInventorysystemsPerpetualinventorysystems:/continuousinventory
describessystemsofinventorywhereinformationoninventoryquantityandavailabilityisupdatedonacontinuousbasisasafunctionofdoingbusiness.Generally,thisisaccomplishedbyconnectingtheinventorysystemwithorderentryandinretailthepointofsalesystem.Inthiscase,wouldbeexactlythesameas,oralmostthesame,astherealinventory.SchoolofManagementPerpetualInventorysystemsStartinginthe1970'sdigitalcomputersmadepossibletheabilitytoimplementaperpetualinventorysystem.Barcodingandradiofrequencyidentification(RFID)labelingarenecessary.SchoolofManagementThedifferenceUndertheperiodicinventorysystemastocktakeisessentialinordertomakeaccuratecalculationsofgrossprofit;Butastocktakemerelyprovidesacheckonthecontinuesrecordsmaintainedbyafirm.SchoolofManagementOnegasretailer;FourtimestobuygasFourpricestobuygasandstoretheminsameoilcan,Howmuchdoesthetotalgascost?Problems
InventoryCostingMethodsSchoolofManagementInventoryCostingMethodsSpecificidentificationMethodsP57(notconsideringthemarket)FIFOmethodP36(theinfluenceofmarket)LIFOmethodP36(avoidingthetaxes)TheweightedaveragemethodP36(bestmethods)SchoolofManagementExamplesThetotalcostofprocurement=(110*22)+(60*26)+(70*30)+(50*28)+(80*24)+(40*32)=10680(Euro)Sale-earning=35*354=12390(Euro),
supposingtheunitprice=35;grossprofit=earning-costofinventorywhichbeforsale=-(costinprocurement
-costinrestinventory)Unitprofit=profit/quantitytobeforsaleininventorySchoolofManagementExamplesThefirstmethod:(7*22)+(6*26)+(8*30)+(11*28)+(17*24)+(7*32)=1490(Euro)Profit=12390-(10680-1490)=3200(Euro)Unitprofit=3200/354=9.04(Euro/unit)SchoolofManagementExamples:FIFOmethod:Supposetherest56unitsarepurchasedfinally.(40*32)+(16*24)=1664(Euro)profit=12390-(10680-1664)=3374(Euro)Unitprofit=3374/354=9.53(Euro/unit)LIFOmethod:Supposetherest56unitsarepurchasedfirstly
56*22=1232(Euro)profit=12390-(10680-1232)=2942(Euro)Unitprofit=2942/354=8.31(Euro/unit)SchoolofManagementExampleTheweightedaveragemethod:Thevalueofunitinventory=Thetotalprocurementcost/thetotalquantity=[(110*22)+(60*26)+(70*30)+(50*28)+(80*24)+(40*32)]/(110+60+70+50+80+40)=10680/410=1459(Euro)profit=12390-(10680-1459)=3169(Euro)Unitprofit=3169/354=8.95(Euro/unit)SchoolofManagementAnalysisTherealvalueofinventory=1490TheresultofFIFOishigherthanthefirstone,thatishigherthan12%;TheresultofLIFOislowerthanthefirstone,thatislowerthan17%;Theresultofthelastoneisnearlyequaltothefirstone,thatis2%difference.SchoolofManagementThekindsofcost(1)Materialcost(2)Reorderingcost(3)Holdingcost(4)MissingcostSchoolofManagementThekindsofcostSchoolofManagementInventoryturnoverturnover=QuantityofProductunitsinsomeperiod/averagestoragequantity;example:(1)汽车装配厂和炼油厂的平均存货数量通常保持在一周的供给,则他们的存货周转次数通常在一年50次左右;(2)零售商店的存货周转次数一般在20次左右。SchoolofManagementInventoryseasonalfluctuations季节波动crudemeasure粗略计算coupon配给票preceding前面的,先前的FIFO先进先出Holdingcost库存保持成本GrossMarginReturnonInventoryorGMROI库存总利润回报SchoolofManagementProfessionalVocabulariesand
ExpressionsinboundtrucksOutboundtruckstheturnaroundtimesforcustomerorders(卸货加油检修及再装货所需时间)Receiving,sorting,storing,retrievingandshippingdeliveryandpickupThroughput(吞吐量)SchoolofManagementProfessionalVocabulariesand
ExpressionsProductdamagesProductobsolescenceLane/thepathinoneway/directionTrailerImplication/meaningLever/杠杆,途经,工具,手段SchoolofManagementProfessionalVocabulariesand
ExpressionsConsolidation/theplacesthatpickupitemstogetherConsolidationwarehouse拼货仓库Literature/papersOverlookPaybackWhereby靠什么?靠那个Lessthantruck-load(LTL)Truck-load(TL)SchoolofManagementProfessionalVocabulariesand
ExpressionsReshipmentTactical/Skeleton/structureStagefor/planforTerminalBreak-bulkterminalDispatch分发SchoolofManagementProfessionalVocabulariesand
ExpressionsConstantdemandForecastThird-partylogisticsprovider(3PL)Lease/出租Pack/PackageHassle混乱,激战SchoolofManagementPart2InventoryManagemnetSeethetext.SchoolofManagementPreview-testyourselfQRVMIUPCSCOREDISPLPPOSUFLECRWIPCRPSLPDRPLTL/TLSchoolofMan
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