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LEAN

(7 Waste )

Fredrick Talor , Henry Ford

Gilbreth

.. 1900 Frederick W. Taylor

(Scientific Management)

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1. (Motion)

2. (Defect)

3. (Waiting)

4. (Inventory)

5. (Transportation)

6. (Over Production)

7. (Process itself)

7 7 Wastes

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HenryFord Ford

Model T. 720 1 (MassProduction)

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1949 Ford 8

Taiichi Ohno Shigeo Shingo JIT Just In Time

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MUDA 3

1. JIT

2. Jidoka

3. Kaizen

Just in time

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= +

= -

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5

Poka-Yoke Jidoka

TPM

Total preventiveMaintenance

kanban SMED

Just in

time

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Lead

Time

Cost

Quality

1.2.3.4.

5.6.7. 8.

9.10.11.12.

13.

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Lead

Time

Cost

Quality

14.15.16.17.

18.19.20.

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1.

2. ( )

3.

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1. Maximum Flexibility2. Maximum coordination3. Space utilization

4. Maximum accessibility5. Maximum distance6. Minimum distance7. Minimum handling

9. Safety10. One directional flow

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Layout

Raw Material Inventory ( Warehouse)

Manufacturing Line , Assembly Line

Fixed- Position Layout Process Layout Product Layout

Cellular or Combination

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Fixed Process Product

,

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1 1 hr 40

1 1 hr 40

1 1 hr 200

48hr

2,000

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Flow process Chart

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