Esame completo di Operations Management per il corso di Management Engineering presso Politecnico di Milano. Materiale proveniente dall’archivio storico Studwiz e classificato per la consultazione online.
Esame completo di Operations Management per il corso di Management Engineering presso Politecnico di Milano. Materiale proveniente dall’archivio storico Studwiz e classificato per la consultazione online.
Qualità dell’importazione: il testo è stato estratto direttamente dal documento originale.
Passaggi rappresentativi riconosciuti nelle diverse parti del materiale. Il testo completo resta presente nella pagina per la ricerca, mentre l’anteprima compatta rende più semplice la lettura.
FOR THE TIMELINE PLEASE USE DIRECTLY THE EXCEL CELLS electronic customers order are sent daily orders+ forecast isseud to the supplier weekly production plans sent raw mat information 40 (size) 20 (size) 40 (surf) 10 (variant) 90% 95 100 85 3 2 2 90 3 3 50% dedicated TOTAL TIMELINE 7.5 6.25 10 5 11.25 8.75 48.75 TROUGHPUT-TIME48.75 day 90 120 100 150 140 600 VA TIME 600 sec EPE computation EPE>= Ts/(Ta-Tp) sizes 4 surface 12 Cutting 0.167033 variant 48 Finishing 4.114286 Value StreamMapping IconsINFORMATIONFLOW ICONSMATERIALFLOW ICONS Inventory BoxPUSH ArrowFinished Goods to CustomerSupermarketPhysicalPull Manual Info FlowElectronicInfo FlowWeekly ScheduleScheduleKanbanHeijunka BoxPre-Shop-PullKaizen First-In-First-OutSequence FlowOperatorTruck ShipmentDaily shipmentsF I F O3300 units1200 units INFORMATIONFLOW ICONS Direct shipping XYZ Corp.Outside SourcesData BoxSupplierProductionplanningCustomerD= 400 pieces/dayDmix=MachiningC/T= 90C/O= 0 A= ShiftsCuttingC/T= 120/2 C/O= A= ShiftsFinishingC/T= 100 C/O= A= ShiftsChemical PaintingC/T= 150 C/O= A= ShiftsPackagingC/T= 140/2C/O= A= Shifts PressC/T= C/O= A= Shifts3000 units3300 units3300 units3300 units3300 unitsEvery 2 weeks shipments FOR THE TIMELINE PLEASE USE DIRECTLY THE EXCEL CELLS Stages Formula Value Notes 1 AND 4 AND 5 TA/D 202.5 SEC/PC 2 AND 3 TA/D 135 SEC/PC ChoiceFGW/MTS Drivers CONTINUOUS FLOW 1 Stages to be coupledpackaging + chemical painter (before I dedicate one operator of pack 100% to the product family we are considering) Variables Formula Value Notes N ope WCT/TT 1.432098765 2 operators CT max CT 150 sec CO max CO 40 min A PRODUCT OF AVAILABILITIES 0.765 # shifts 3 3 DECAF CONDITION Dedicated?YES (I dedicate one operator of pack 100% to the product family we are considering) Capable?CT<TT --> 150<202,5…
Prima pagina del documento.
