Toyota Production System

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(Please Turn Off or Silence Cell Phones)
John Veatch
Lean Concepts Inc.
17710 Willowcreek Way
Westfield, IN 46074
johnveatch@lean-concepts.com
All Material Herein © 1998 Lean Concepts Inc. Revised 2010
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Standardized
Work
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The Challenge of Change
Where we are
Comfort
Fear
Anger
Anxiety
Sabotage
Loss of status
Denial
Blame
Past Patterns
Where we want to be
WIIFM?
(What’s in it for me?)
“…no meaningful change
occurs without chaos”
Chaos
Margaret Wheatley
Reject
Accept
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The optimum combination of people, equipment,
materials documented in time and space by the standard
work combination sheet and the standard work sheet
(layout and wip). The use of stable , repeatable , direct
and unambiguous steps to achieve reliable output of
processes and superior quality. Standard Work is the key
to achieve takt time , one piece flow, and pull.
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Why Should My Company
Embrace Standard Work
Kaizen will succeed only if you pay regular and
productive attention to Standard Work.
 Team member choices are dramatically reduced,
eliminating the “do it your own way”.
 Abnormal conditions are clearly defined and tracked.
 The flow of people, information, equipment and
materials is choreographed to eliminate waste.
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A
Advantages of Standard
Work
 Repeatable Processes.
 Operator Training.
 Repeatable Quality
 Improved Safety.
Disadvantages of Standard
Work
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Takt Time
Takt time sets the pace for Just-In-Time production. It
is the amount of time allotted for the production of one
unit based on the available time and demand.
Takt Time Formula: TT = Daily Available Time
Daily Demand
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Standardized Work
Objectives
 Establish and clarify the guidelines for manufacturing

QUALITY, QUANTITY, COST, MANNING,
INVENTORY, AND SAFETY
 Provide a tool for Kaizen
YOU CANNOT MANAGE WHAT YOU DO NOT
MEASURE
 WHERE THERE IS NO STANDARD, THERE CAN
BE NO KAIZEN

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Standardized Work
Three elements
 “Takt” time / Cycle time
 Work Sequence
 Standard WIP
Four Tools
 Time Observation
 Process Capacity
 Standard Work Combination Sheet
 Standard Work Layout
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The 7 Forms of Waste (Muda)
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T ransportation
O verproduction
M otion
D efects
W aiting
I nventory
P rocessing
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Questions
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Lean Concepts, Inc
THANKS YOU
for your attendance, attention, and
participation today
www.lean-concepts.com
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