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Toyota Production System is not the Toyota Way.
What does the customer want from this process.
The Heart of the Toyota Production System
WASTE IN A TRUCK CHASSIS ASSEMBLY LINE…
 การผลิตมากเกินพอดี (Over production)
 การรอคอย – เวลาที่ใช้รอในการปฏิบัติงาน (Waiting – Time on Hand)
 การเคลื่อนย้ายหรือการขนย้ายที่ไม่จาเป็น (Unnecessary Transport or Conveyance)
 การผลิตโดยใช้ขั้นตอนมากเกินจาเป็น หรือการผลิตด้วยวิธีไม่ถูกต้อง (Overprocessing or
Incorrect Processing)
 พัสดุคงคลังที่มากเกินไป (Excess Inventory)
 การเคลื่อนไหวโดยไม่จาเป็น (Unnecessary Movement)
 ข้อบกพร่องของชิ้นส่วน (Defects)
 ความคิดสร้างสรรค์ของพนักงานที่ไม่ได้นามาใช้ประโยชน์ (Unused employee creativity)
EIGHT WASTES…
WASTES IN A VALUE SYSTEMS…
Raw
Material
Finished
Parts
Time
Time
Transportation
Setup
Machining
Inspection
Assembly
StagingStaging
Casting
Value-Added Time
Waste
Order
Waste
Customer
Order
No Waste
Customer
TRADITIONAL PROCESS IMPROVEMENT Vs.
LEAN IMPROVEMENT…
TRADITIONAL PROCESS LEAN
The ”TPS House” Diagram…
A System Based on a Structure, Not Just a Set
Techniques
Every method available for man-
hour reduction to reduce cost
must, of course, be pursued
vigorously; but we must never
forget that safety is the
foundation of all activities.
There are time when
improvement activities do not
proceed in the name of safety. In
such instances, return to the
starting point and take another
look at the purpose of that
operation. Never be satisfied
with inaction. Question and
redefine your purpose to again
progress.
Ohno Wrote:
CONCLUSION…
Tw3

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Tw3

  • 1.
  • 2. Toyota Production System is not the Toyota Way. What does the customer want from this process. The Heart of the Toyota Production System
  • 3. WASTE IN A TRUCK CHASSIS ASSEMBLY LINE…
  • 4.  การผลิตมากเกินพอดี (Over production)  การรอคอย – เวลาที่ใช้รอในการปฏิบัติงาน (Waiting – Time on Hand)  การเคลื่อนย้ายหรือการขนย้ายที่ไม่จาเป็น (Unnecessary Transport or Conveyance)  การผลิตโดยใช้ขั้นตอนมากเกินจาเป็น หรือการผลิตด้วยวิธีไม่ถูกต้อง (Overprocessing or Incorrect Processing)  พัสดุคงคลังที่มากเกินไป (Excess Inventory)  การเคลื่อนไหวโดยไม่จาเป็น (Unnecessary Movement)  ข้อบกพร่องของชิ้นส่วน (Defects)  ความคิดสร้างสรรค์ของพนักงานที่ไม่ได้นามาใช้ประโยชน์ (Unused employee creativity) EIGHT WASTES…
  • 5. WASTES IN A VALUE SYSTEMS… Raw Material Finished Parts Time Time Transportation Setup Machining Inspection Assembly StagingStaging Casting Value-Added Time Waste
  • 6. Order Waste Customer Order No Waste Customer TRADITIONAL PROCESS IMPROVEMENT Vs. LEAN IMPROVEMENT… TRADITIONAL PROCESS LEAN
  • 7. The ”TPS House” Diagram… A System Based on a Structure, Not Just a Set Techniques Every method available for man- hour reduction to reduce cost must, of course, be pursued vigorously; but we must never forget that safety is the foundation of all activities. There are time when improvement activities do not proceed in the name of safety. In such instances, return to the starting point and take another look at the purpose of that operation. Never be satisfied with inaction. Question and redefine your purpose to again progress. Ohno Wrote: