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Creating Level Pull
List Price: A$80
including GST
The Creating Level Pull workbook shows you how to advance a lean
transformation from a focus on isolated improvements to improving
the entire plantwide production system by implementing a lean
production control system.
The workbook is unique because it is a step-by-step case study on
how to implement a level, pull-based production control system,”
said author Art Smalley. This is a new step towards ‘system kaizen
that is not yet well understood outside of Toyota.
The lean efforts at most companies focus on "point kaizen" (e.g.,
reducing set up times, implementing 5S, etc.) that improves a small
portion of the value stream running from raw materials to finished
products. Or they focus on "flow kaizen" that improves the entire
value stream for one product family. Creating Level Pull shows how
companies can make the leap to "system kaizen" by introducing a
lean production control system that ties together the flows of
information and materials supporting every product family in a
facility. With this system in place, each production activity
requests precisely the materials it needs from the previous
activity and demand from the customer is leveled to smooth
production activities throughout the plant.
A truly lean production-control system that rigorously controls
production at every step and levels demand from the customer has
proved a great challenge for most firms, said James Womack, LEI
president and founder, but Art gives you all the knowledge needed
to succeed.
Like all LEI workbooks, Creating Level Pull is written in plain
English and walks you through the implementation process using a
clear question-and-answer format, supported by diagrams,
value-stream maps, and all the key formulas. Using a realistic
example facility, Smalley shows you how to make the transition to a
robust pull system. This involves answering a series of 12 critical
questions including what items to hold in finished goods inventory
and what items to make to order, how to buffer the system against
instability, how to schedule batch processes, and how to level the
production schedule. Careful attention to leveling (called
heijunka)permits facilities to accommodate variations in demand
with minimum inventories, capital costs, manpower, and production
lead time. The questions for Creating Level Pull are:
Guarding Against Demand Surges and Production Shortfalls
1. Which products should you hold in a finished-goods inventory,
and which products should you produce only to a confirmed
order?
2. How much of each product should you hold in finished goods?
3. How will you organize and control the finished-goods store?
4. At what single point will you schedule the value stream?
5. How will you level production at the pacemaker?
6. How will you convey demand to the pacemaker and finished goods
from the pacemaker?
Controlling Production Upstream
7. How will you manage information and material flow upstream from
the pacemaker?
8. How will you size your markets and trigger withdrawal pull?
9. How will you control batch processes upstream from the
market?
Expanding the System
10. How will you expand the level pull system across the
facility?
11. How will you sustain your level pull system?
12. How will you improve your level pull system?
Smalley was one of the first foreigners made a permanent employee
of the Toyota Motor Corporation in Japan, assisting with the
startup of Toyota facilities in the U.S. and other countries. He
subsequently was Director of Lean Production Operations at Donnelly
Corporation and manager of the Production System Design Center at
McKinsey and Company.
LEI's first workbook, Learning to See, focused on where to start
the lean transformation — at the value stream for each product
family within your facilities. Creating Continuous Flow described
how to introduce truly continuous flow in production activities.
Making Materials Flow explained how to implement a lean
materials-handling system that supports continuous flow. Seeing the
Whole extended the mapping process for product families beyond the
walls of individual facilities to encompass entire value streams.
Creating Level Pull moves beyond the value stream for individual
product families to take on production control for all of the
product families within a facility.
