Total Quality Management (TQM) is a comprehensive and structured approach to organizational management that seeks to improve the quality of products and services through ongoing refinements in response to continuous feedback.
This presentation illustrates:
- The definition of TQM
- TQM's system and its assumptions and approaches
- The "Standard" definition
- The TQM principles
- The fourteen points of Deming
- The TQM approaches
- What makes TQM insufficient
- The causes of poor quality
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3. M. Abogazia
The TQM definition
•Total Quality Management (TQM) is a comprehensive and
structured approach to organizational management that
seeks to improve the quality of products and services
through ongoing refinements in response to continuous
feedback.
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Analyzing the three words, we have:
•Total-- Make-up of the whole
•Quality-- Degree of excellence a product or service provides
•Management-- Act, art, or manner of handling, controlling,
directing etc.
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The concept of system.
•It is not documenting internal organizational processes
which are repeatedly performed in such a way as to gain
certification from an external validating body.
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The definition:
•A set of detailed methods, procedures and routines created
to carry out a specific activity, perform a duty, or solve a
problem.
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The definition cont.:
•An organized, purposeful structure that consists of
interrelated and interdependent elements (components,
entities, factors, members, parts etc.). These elements
continually influence one another (directly or indirectly) to
maintain their activity and the existence of the system, in
order to achieve the goal of the system.
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The assumption of the system:
•A number of more or less interrelated elements each of
which contributes to the maintenance of the total system.
•Synergy, in that the totality of the system is greater than the
sum of its component elements.
•A boundary, which delineated the system and which may be
open, partially open or closed in relation to exchanges
between the system and its environment.
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The assumption of the system cont.:
•sub-systems, comprising interrelations between particular
elements within the total system and which themselves
have the characteristics of a system.
•a flow or process throughout the system.
•feedback, which serves to keep the system in a state of
dynamic equilibrium with respect to its environment.
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Quality management systems:
•Vision: refers to the future desired state, the situation which
is being sought.
•Mission: represents a series of statements of discrete
objectives, allied to vision.
•Strategy: comprises the sequencing and added specificity of
the mission statements to provide a set of objectives which
the organization has pledged itself to attain
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Quality management systems cont.:
•Values: serve as a source of unity and cohesion between the
members of the organization and also serve to ensure
congruence between organizational actions and external
customer demands and expectations.
•Key issues: these are issues which must be addressed in
pursuit of the quality which is demanded by customers to
meet their needs and expectations.
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To sum up,
•The quality system can be looked
at as a system which provides a
high quality of activities
incorporating TQM philosophy,
principles and concepts and which
creates added value to every
aspect of an organization.
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The definition of the standard:
•In essence, a standard is an agreed way of doing something.
It could be about making a product, managing a process,
delivering a service or supplying materials. standards can
cover a huge range of activities undertaken by organizations
and used by their customers.
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The standard.
•Standardization is the basis of continuous improvements.
•Standardization only is not sufficient. It may take a while
before the standard methods for control and prevention of
defects are in fact practiced by everybody they concern.
•Communication and motivation is the basis for everybody to
practice the standardized methods and is also the basis for
everybody trying continuously to improve existing
standards.
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The standard cont.
•There is no reason to try to find better methods before the
existing know-how is being used by everybody it concerns.
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Quotes about the standard.
•“There can be no improvement where there are no
standards.”
•“The entrance to quality improvement is standardization.”
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Source of
customer input
Internal
customers
Safety Quality Manufacturing
Sales/
marketing
Top
management
External
customer
The end
user
Regulatory
agencies
Dealers
supplier
s
An internal customer is any member of
your organization who relies on
assistance from another to fulfill her job
duties, such as a sales representative.
An external customer is
someone who uses your
company's products or services
but is not part of your
organization.
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3
Effective involvement and utilization of
the entire work force.
• Changing behavior is the goal. People should come to work not
only to do their jobs but also to think about how to improve
their jobs.
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You will often hear the following sentences.
•We have done our best but it is not possible to improve the
quality further.
•You cannot make an omelet without breaking eggs.
•We must live with a certain number of failures.
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The conclusion.
•You must not think of developing new methods before you
have succeeded in communicating and applying the known
methods. This philosophy is the “basic method for the
improvement of quality”.
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References:
• [1] Shewhart, Walter A. (1931). Economic Control of Quality of Manufactured Product. New York: D. Van Nostrand Company.
ISBN 0-87389-076-0
• [2] Dr. Edwards Deming (2000). Out of the Crisis. MIT Press, Centre for Advanced Engineering Study.
• [3] Mikel Harry and Richard Schroeder (2000). Six Sigma The Breakthrough Management Strategy Revolutionizing The World’s
Top Corporation.
• [4] James P Womack and Daniel T Jones (1996). Lean Thinking. Simon & Schuster. ISBN 0-684-81035-2
• [5] Taiichi Ohno (1988). Toyota Production System: Beyond Large-Scale Production, Productivity Press, ISBN 0-915299-14-3
• [6] Shigeo Shingo (1990). Modern Approaches to Manufacturing Improvement: The Shingo System. Productivity Press, ISBN 0-
915299-64-X
• [7] Kaoru Ishikawa (1976). Guide to Quality Control. Asian Productivity Organization, UNIPUB. ISBN 92-833-1036-5