1.introduction to quality & total quality management
1. TOTAL
QUALITY
MANAGEMENT
By: -
Hakeem–Ur–Rehman
Certified Six Sigma Black Belt (SQII – Singapore)
IRCA (UK) Lead Auditor ISO 9001
MS–Total Quality Management (P.U.)
MSc (Information & Operations Management) (P.U.)
IBIT–PU
T MQ
UNDERSTANDING QUALITY & TQM CONCEPTS
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2. WHAT IS TQM?
TOTAL: Everyone associated with the company is involved
in CONTINUOUS IMPROVEMENT (including its customers &
suppliers if feasible)
QUALITY: Customer’s expressed and implied needs and
requirements are met fully
MANAGEMENT: Executives are fully committed.
TQM is a system approach for the continuous improvement of
all organizational processes through total participation of all
employees, resulting in high quality products and services to
attain customer satisfaction.
2
TQM: PHILOSOPHY
“DO THE RIGHT THINGS, RIGHT THE FIRST TIME, EVERY TIME”
4. WHO DETERMINES QUALITY?
THE CUSTOMER
“Any one who receive or is affected by the
product, service, or process.”
CUSTOMER IS GOD
(CHINESE SAYING)
CUSTOMER IS KING
(JAPNESSIES SAYING)
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5. CUSTOMERS’ NEEDS
• EXPECTED NEEDS
– Are typically what one gets by just asking customers
what they want.
• STATED NEEDS
– Are the obvious / compulsory requirements. For example,
if meal is served hot, customers hardly notice it. If it's
cold or too hot, dissatisfaction occurs. Expected
requirements must be fulfilled.
• LATENT NEEDS
– Beyond the customer's expectations.
– If provided , customer would be excited
– If not ,they would hardly complain
6. TQM: A “CULTURAL” CHANGE
Responsibility is pushed down to “empower” the
people who know the most about the job,
process or service.
TQM focus is on the process;
TQM separates the improvement process from
people personalities and egos. “Top-down”
management styles disappear.
Reporting levels are reduced/streamlined.
Management’s role shifts to more emphasis on
coaching.
Jobs are not eliminated, but job content may
change
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7. PROCESS IMPROVEMENT CYCLE
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PDCA
CYCLE
PLAN
DO
CHECK
ACT
DEVELP AN IMPROVEMENT PLAN
Define the problem
Formulate critical success factors
related to the vision
Formulate objectives
Define performance measures &
targets
IMPLEMENTANT THE
IMPROVEMENT PLAN
ON THE LIMITED
SCALE
Collect data
Train those involved
Describes the business
processes
Formulate project teamCHECK IF IT WORKS
Evaluate the trail project
Provide Feedback
What have we learned?
IMPLEMENT THE
VERIFIED
IMPROVEMENTS
Document them in
standard procedures
Train those involved
Repeat the cycle
PDCA CYCLE
8. THE
DEMING
CHAIN
REACTION
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Improve Quality
Costs decrease
because of less rework, fewer
mistakes, fewer delays, snags,
better use of machine-time and
materials Productivity Improves
Productivity Improves
Capture the market
with better quality and lower price
Stay in business
Provide jobs and more jobs
10. QUALITY CONTROL VS. INSPECTION
PRODUCTION
TESTING
LABS
ADMIN,
QA
PROCESS
MAINT.
FINANCEPROCESS
MIXED
PRODUCT
C/A
Process and/or
Systems
Fixing
Cycle B
PRODUCT/
SERVICE
FIXING
Cycle A
Not
OK
Measu-
rement
OK
Standard
CORRECTIVE ACTIONS: Action taken to
eliminate the cause of a detected nonconformity or
other undesirable situation. (ISO 9000:2000)
The operational techniques and activities that are used to fulfill the requirements for
quality. (ISO–9000)
This general area may be divided into two main sub areas:
– Statistical Process Control
– Acceptance Sampling Plans
INSPECTION + Corrective action
11. Product
Fixing
OK
Not
OK
PRODUCT
Performance
PROCESSES
Product, Process or
Systems Fixing &
Improvement
Customers
QUALITY CONTROL & QUALITY ASSURANCE
data
PROCESS
Performance
dataActions
Actions
DESIGN
Market
Customer
Legal
Benchmarks
Process
Financial
PREVENTIVE ACTIONS: Action
taken to eliminate the cause of a
potential nonconformity or other
potentially undesirable situation.
(ISO 9000:2000)
Quality Assurance addresses the entire life cycle of a product, starting from the initial
product identification to final inspection, reliability in use and customer satisfaction.
QUALITY ASSURANCE: All those planned and systematic activities implemented to provide
adequate confidence that an entity will fulfill requirements for quality.
12. QUALITY CONTROL
VS
QUALITY ASSURANCE
Quality Control
• Product
• Reactive
• Line function
• Find Defects
Quality Assurance
Process
Proactive
Staff function
Prevent defects
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13. Product
Fixing
OK
Not
OK
PRODUCT
Performance
PROCESSES
Product, Process or
Systems Fixing &
Improvement
Customers
INSPECTION,
QC , QA & QM
data
FIELD
Performance
Product , Process or
Systems Fixing
& Improvement
data
Actions
PROCESS
Performance
dataActions
Actions
DESIGN
Market
Customer
Legal
Benchmarks
Process
Financial
An ongoing effort to provide Products / services that meet or exceed customer
expectations through a structured, systematic process for creating organizational
participation in planning and implementing quality improvements.
14. EIGHT QUALITY
MANAGEMENT PRICINIPLES
8 QUALITY
MANAGEMENT
PRINCIPLES
Mutually beneficial
supplier relationship
Customer-focus
Factual Approach
to Management
Leadership
Involvement of
People
Process Approach
System approach to
management
Continual
Improvement
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15. WHAT IS QUALITY ?
Fitness for Use or purpose
Juran
Quality is conformance to the requirements.
Crosby
Q=P/E
– Q= Quality
– P= Performance
– E= Expectations
Q<1 Performance does not meet expectations
Q=1 Performance equals expectations
Q>1 performance is better than expectations
16. WHAT IS GRADE?
Category or rank given to different
quality requirements for products,
processes, or systems having the
same functional use.
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17. WHAT IS QUALITY?
David Garvin found that most definitions of quality were
either TRANSCENDENT, PRODUCT–BASED, USER–
BASED, MANUFACTURING–BASED, or VALUE–BASED.
TRANSCENDENT:
“Level of Excellence”
PRODUCT BASED:
“Product Attributes”
USER BASED:
“Fitness for intended use”
VALUE BASED:
“Quality Vs Price”
MANUFACTURING BASED:
“Conformance to specifications” 17
19. EIGHT DIMENSIONS
OF PRODUCT QUALITY
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Garvin (1987) provides eight components or dimensions of
quality
1 Performance Will the product do the intended job?
2 Reliability How often does the product fail?
3 Durability How long does the product last?
4 Serviceability How easy is it to repair the product?
5 Aesthetics What does the product look like?
6 Features What does the product do?
7 Perceived Quality What is the reputation of the company or
its product?
8 Conformance to
Standards
Is the product made exactly as the
designer intended?
20. SERVICE QUALITY DIMENSIONS
Parasuraman, Zeithamel, & Berry: Three marketing professors from Texas A
& M University, published a widely recognized set of service quality
dimensions.
Tangibles
Service Reliability
Responsiveness
Assurance
Empathy
Availability
Professionalism
Timeliness
Completeness
Pleasantness
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TIME
21. WHAT IS QUALITY?
Differing Functional Perspectives on Quality
Functional Perspectives include:
Supply Chain
Engineering
Operations
Strategic Management
Marketing
Financial
Human resource
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23. EXAMPLE
POST OFFICE Number of Letters
Number of Post Offices
Number of Transactions
Delivery Rate
Damage Rate
Transactions/day/person
UNIVERSITY Number of Students
Number of Teachers
Number of Programs
Number of Branches
Graduate Competency Rate
Job Placement Rate
Difference in Market Salary
% of Satisfied Graduates
% of Satisfied Employers
PRODUCTION
DEPT.
Number of items Produced
Types of Product Produced
% Defectives / Rejected
Cost of Production/item
Number of items/unit time
TESTING
DEPT.
Number of tests
Types of Tests
Measurement Error %
Delays of tests
Cost of unit test
HRD Number of persons hired
Number of Trainings
Core Competence
Duration of vacant posts
% of Poor Hiring
OUTPUT OUTCOME
Quality
Objectives