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5 Principles of Lean Thinking. NetworkingMFG.com July 15,2008 Othmar Furer Trox USA Inc. 770-569-1433. The 5 Principles of Lean Thinking. Define value from the customer perspective Identify the value stream Make the process flow Pull from the customer Head toward perfection.

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5 principles of lean thinking

5 Principles of Lean Thinking

NetworkingMFG.com

July 15,2008

Othmar Furer

Trox USA Inc.

770-569-1433

the 5 principles of lean thinking
The 5 Principles of Lean Thinking
  • Define value from the customer perspective
  • Identify the value stream
  • Make the process flow
  • Pull from the customer
  • Head toward perfection
  • Welding ex.
the 5 principles of lean thinking1
The 5 Principles of Lean Thinking
  • Define value from the customer perspective
    • How do we define value?

Must pass all three criteria;

      • Customer has to care (willing to pay for)
      • Must change the thing,
      • Done right the first time.
  • 95% Waste
seven forms of waste add costs but not value
Seven Forms of WasteAdd Costs but Not Value!
  • Transportation
  • Inventory (Unnecessary)
  • Motion (Unnecessary)
  • Waiting
  • Overproduction
  • Overprocessing (Inappropriate)
  • Defects
slide5
Transportation

Excessive movement of people, information or materials.

“I had to go across the street!"

Courtesy of Vansco Electronics Ltd.

  • Spaghetti
slide6
UnnecessaryInventory

Excessive storage and delay of information or products.

“We’re running out of room. We need to expand!"

Courtesy of Vansco Electronics Ltd.

  • Dell Costs
slide7
UnnecessaryMotion

Any motion that does not add value

to the product or process.

“There’s got to be an easier way!"

5S- 90% Fail

slide8
Waiting

Long periods of inactivity for people, information,

machinery or materials.

“The parts were supposed to be here yesterday!"

Courtesy of Vansco Electronics Ltd.

slide9
Overproduction

Producing more/sooner than the Internal

or External customer needs.

"What do you mean the design's been changed!"

Courtesy of Vansco Electronics Ltd.

  • Dell-today
slide10
Inappropriate Processing

Using the wrong set of tools, procedures or systems.

“Bigger is not necessarily better!"

Courtesy of Vansco Electronics Ltd.

slide11
Defects

Frequent errors in paperwork,

product quality problems etc.

“Of course it’s taking a long time!"

Courtesy of Vansco Electronics Ltd.

  • CAR
the 5 principles of lean thinking2
The 5 Principles of Lean Thinking
  • Define value from the customer perspective
  • Identify the value stream
the 5 principles of lean thinking3
The 5 Principles of Lean Thinking
  • Define value from the customer perspective
  • Identify the value stream
  • Make the process flow
the 5 principles of lean thinking4
The 5 Principles of Lean Thinking
  • Define value from the customer perspective
  • Identify the value stream
  • Make the process flow
  • Pull from the customer
the 5 principles of lean thinking5
The 5 Principles of Lean Thinking
  • Define value from the customer perspective
  • Identify the value stream
  • Make the process flow
  • Pull from the customer
  • Head toward perfection
slide18
1943: 17 B-17 Bombers built every day – 1/hour built by area farmers using Lean thinkingThen
  • 1924: Iron ore turned into cash in 41 hrs - Henry Ford… time included 13 hr. non-value added time floating down the Rouge River in Michigan
slide19

“Lean”…

…Just Do It

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