索尼生产管理制造方案

Sony’sImplementationofProductionInnovationEquipmentandManufacturingSystemSolutionsChapter11．Introduction1.1Shiftinproductionneeds1.2Importanceofdemandorientedproduction1.3Productioninnovation’s3maintypesofloss1.4Cellproductionmethod.ShiftinProductionNeedsDiversificationofNeeds・SpecializationSevereEconomicalEnvironment・Worstpost-wareconomicslu・Multi-functionalDrasticMarketChangeFallofProductPricesMassproductionManytypes,smallqtyVarioustypes,variousquantities・DeclineofConsumptionNetworkAge・TelecommunicationRevolut・ElectronicCommerce・Well-soldproductschangequickly・SurplusofinventoryduetothefallofproductpricesProtectionofDemandOrientedProductionGlobalization・NoBorders・GlobalStandardstheEnvironmentDigitalization・LessEnergy・LessResources,Recycling・LSI・Mechanical→SoftwareDemandReductionDemandDemandImportanceofDemandOrientedProductionSellwhatisproducedProduceaccordingtodemandLargemoduletypeproductionlineVariousdemand-orientedcellproductionlines×Linechange-over,modelchangedecfBatch-typeproductionline×Lead-time,Inventory,etc.ba●Productswhichcannotbesold●Change-overloss●WIPloss●Leadtime●HandlinglossMinimizationTheUltimateProductionSystemCostInvestmentLeadtimeInventorySpaceChange-overlossRejectedproductsBreakdown０ZeroImplementationofProductionInnovationOnlymaketherequiredproductsattherequiredtimeProductionInnovation’s3maintypesofloss1.Handlingloss2.Transportationloss3.StagnationlossMinimizationofnon-valueaddedresourcesProgressbyProductionInnovation(1)■ProductionstyleProductionLargeqtySmallLotProductionTarget:basedonforecasptroductionLargeinventoryqtyInnovationZeroInventoryCustomer’sReducedfundsturnoverRequiredproductsReducedspaceRequiredtimeRequiredqtyReducedcontrolcosts■Flow-orientedproduction,informationMixedflow・Individual‘islands’InnovationFlow-orientedIn-lineReductionofWIPReductionofhandlingSimplifiedqualitytrackingProgressbyProductionInnovation(2)■InventoryReductionbyLogisticImprovementsLargeOrder/DeliveryofPartsPushstyleprovisionInputStockPartsInventoryInnovationSmallqtyorder/deliveryDeliveronlywhatisused‘Kanban’DirectReductionofRawmaterials・WIPOutputProvisionProductionline‘Refrigerator’Productionline■ManufacturingequipmentLarge-size・Highspeed・Highperformance・HighpriceSmallsize・Low-mediumspeed・Functional・LowpriceWIPreductionbyproductionlevelingInnovation