Ibs Student Jit-Lean

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JUST-IN-TIME JUST -IN-TIME AND AND LEAN SYSTEMS

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JUST-IN-TIME JUST -IN-TIME AND LEAN SYSTEMS

INTRODUCTION DELL COMPUTER, A MASS CUSTOMISER OF LAPTOPS, DESKTOPS AND SERVERS SOLD $51 MILLIONS A DAY IN 2007 FROM $1 MILLION A DA DAY IN 1996- ANNU ANNUAL AL REVENUE IN 2007 IS $51 BILLLION. DELL HAS 33 TOP SUPPLIERS SUPPLYING 90% OF ITS GOODS; SUPPLERS WEB SITES MEASURE UPTO DELLS STANDARD. DELL LINKS SUPPLIERS WEBSITES TO ITS WEB SITE TO ENABLE SUPPLIERS TO KNOW CUSTOMER ORDER PLACEMENT AND DESPATCH DESPATCH COMPONENTS TO DELLS WAREHOUSES DIRECTLY IN TEXAS, IRELAND AND MALAYASIA. SUPPIERS MANAGE THEIR MANUFACTURING AND WAREHOUSING AND REPLENISH DELLS WAREHOUSES; DELL PAYS PAYS SUPPLIERS WHEN COMPONENTS ARE USED. DELL USES A SOFTWARE F FACTORY ACTORY PLANNER TO MANGE THE FACTOR FACTORY Y SCHEDULE SO THAT MACHINES ARE BUILT WHILE PARTS NEEDED FOR THE NEXT 2 HOURS ARE BEING SHIPPED FROM SUPPLIERS HUBS. THE HUB HAS 15 MIN. TO CONFIRM THAT IT HAS T THE HE PARTS AND 1 HR. 15 MIN. TO SUPPLY THE PARTS TO THE PLANT. DELLS EFFICIENT OPERATIONS ARE CARRIED OVER TO ITS SERVICE PROVIDERS AND USED TO LOWER COST AND REDUCE LEAD TIME. BY CAREFULLY CAREFULLY USI USING NG ITS SUPPLY CHAIN EFFICIE EFFICIENTL NTLY Y DELL OPERA OPERATES TES MORE EFFICIENTL EFFICIENTLY Y THA THAN N ANY OTHER COMPUTERCOMPANY.

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CONTD.

 

JUST-IN-TIME AND LEAN SYSTEMS INTRODUCTION

IF WE ANAL ANALYSE YSE THE PROCESS AND THE RESU RESULLTS SIM SIMUL ULT TANEOUSL ANEOUSLY Y WE COME ACROSS ACROSS ACTIVITIES WHICH COULD BE DISPENSED WITH OR INACTIONS WHICH COULD HAVE CAUSED DELAYS WHICH COULD HAVE BEEN AVOIDEDAV OIDED- THESE ARE WA WAST STAGES. AGES. IN ORDER ORD ER TO DO B BETTE ETTER R WE HAVE TO ELEMI ELEMINA NATE TE W WAST ASTAGES AGES OR REDUNDANCIES. THIS MAY REQUIRE A RELOOK IN TO THE PROCESS. A FRESH NEW APPROACH MAY HAVE TO BE EVOLVED, THE ORGANISATIONAL CULTUTURE MAY MA Y HAVE TO BE CHANGED.

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JUST-IN-TIME AND LEAN SYSTEMS JIT/LEAN LOGIC

M/C

UNREALISTIC SCHEDULE

BREAK DOWN

LACK OF TRAININ G

VARIABLE PROCESSING TIME

BEHAVIORAL/MANAGERIAL CONSTRAINTS

IMADEQUATE INFORMATION

DEFECTIVE

POOR QUALITY

MATERIAL

BOTTLENECKS

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JUST-IN-TIME AND LEAN SYSTEMS JIT/LEAN LOGIC

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