smed

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SMED
(or)
QUICK CHANGEOVER

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Factory Within A Warehouse

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Benefits Of Small Lot Production
Less manufacturing lead time
Quick delivery to the customer
Low risk of product obsolescence
Improved cash flow because of less inventory
Less space for storage

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Total Cost Curve
COST
LOT SIZE
Cost Of
Changeover
Cost Of Inventory
The Optimization Model
Economic Lot
Size

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FORMULA ONE

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How To Do A Quick Changeover
The Answer Lies Here
Process
Observation
Video Tape it if
possible

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CLASSIFYING SETUP OPERATIONS

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1. Record change-over
process and analyse
2. Internal change-over
must be externalised
GOAL: 50%
3. Internal change-over
time has to be reduced
Change-over principles
A B C
A B C
B C
External before Internal External after
External before Internal External after
External before Internal External after
The 3 Step Method
A C

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SMED Trolley
No Search For
Tools

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3 More Golden Rules
Do not mind deploying additional people to
do a changeover
Record changeover every time and create a
visual display
Run Changeover competitions frequently

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Thank You