quality engineering - quality motivation and tqm
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MOTIVATION FOR QUALITY
"There are no bad sailors, only bad officers."
Earl Mountbatten of Burma
TAYLOR'S APPROACH TO MASS
PRODUCTION
Development of concepts and methods for measuringwork and analyzing jobs into simple task elements
Recognition of the need to match worker's abilities to jobsthrough selection and training
The concept that incentives will be most
effective if dependent on goodperformance and provided soon
after work has been completed
Recognition of the need for goals
to be specific and clearly understoodby all involved in their attainment
INDIFFERENCE THEORY (THEORY X)
Labour is a commodity which can be purchased asneeded like materials.
Work in inherently distasteful to most people and
will be avoided if possible; what people do at work isless important than what they get paid for doing.
Workers can be influenced to perform in thedesired manner with monitory incentives for
meeting standards and with penalties for failure.
Fewer workers want or can handle work whichrequires creativity, self direction or self control.
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CRAFTSMANSHIP THEORY(THEORY Y)
Workers are viewed as the most important asset to theorganization:
The work itself is viewed as a potential source of satisfaction
to workers if it provides opportunities for successfulaccomplishments.
Most workers are viewed as able and willing toexercise self control and self direction.
Workers are assumed to have an internal drive
for accomplishment and derive satisfactionfrom producing results of craftlike quality.
The organization, however, gives workersmeaningless, monotonous jobs which stifletheir natural drive.
CRAFTSMANSHIP THEORY
(THEORY Y)
Workers become frustrated because they cannot
attain the satisfaction they want from the jobManagements job is to create the conditions under
which workers can contribute meaningfully to thework and exercise self control.
Indifference Theory Craftsmanship Theory
Use of piecework and Emphasis on day-work
bonus payments
Dependence on Reliance placed on
inspection for control production personnel
of quality
Dependence on Operators and setters
inspection for accept responsibility
setting of machines for their machines
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Indifference Theory Craftsmanship Theory
Inspection records used Inspection used to
for determination or assist operators and
bonus payment for general control
Emphasis on financial Establishing causes ofpenalties for poor work failure and attempting
to remedy
Poor relationships Co-operation between
between operators and operators and inspectorsinspectors
Indifference Theory Craftsmanship Theory
Criticism of defective Constructive criticism
work aimed at operators aimed at reasons
Operators disinterested Operators have genuine
in work and tend to interest in the qualitymislead inspectors of their products
Operators not expected Operators positively
to contribute to ideas to encouraged to contributeimproving products ideas for improving
processes and products
The indifference theory shows workers attitude depends
heavily on
Use of financial incentives,
Control by other people,
Extensive use of narrow specialists.
Results in low morale, boredom and indifference.Most unlikely to encourage a constructive attitude.
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A company whose management philosophy demonstrates a belief
of its workforce will discover the workers will display:
u Better self control,
u Greater pride in their work
u More self confidenceu Loyalty to the company and its customersu High productivity
u High levels of skillu Responsibility
u Good Motivationu More involvement in their job
u Better quality products
Decision
Plan
Execute
Check
Taylors Concept
management
responsible for
all decisions
and problem
solving
employee
merely
carry out
instructions
Decision
Plan
Execute
Check
Scientific Management
large part ofcontrol developed
from manager to
specialist
employee
merely
carry out
instructions
Specialist
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Instructions Plan
ExecuteCheck
The Craftmanship Method
management
provides all
resources
and training
employee controls activities
Motivation -Hygiene Factors
Herzberg
Hygiene Factors Motivational Factors
Policies and Administration Achievement
Supervision RecognitionSalary Work Itself
Interpersonal Relations ResponsibilityWorking Conditions Advancement
QUALITY CIRCLES
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BACKGROUND
Quality circles are quality improvement studygroups. A circle is composed of workers (usually nomore than 10) and their supervisor who functionsas a leader.
The emergence of quality circles was a naturalconsequence of a top down process of statisticaland quality management education
that began with senior management
and worked its way down the
organisational pyramid to the
engineers, supervisors and shop
floor foreman.
Quality circles where formalised in Japan,
by Kaoru Ishikawa, in 1960.
A typical Japanese quality control circle consists of a firstline supervisor and a small group of operators who meetvoluntarily to help solve quality related problems in theirdepartment.
The initial success of Quality Circles has been documented bynumerous examples of quality improvements brought byemployees identifying specific quality problems, proposingfeasible solutions, and with the concurrence of managementimplementing the most feasible solution proposed by thegroup.
Quality Circles were introduced into the
Aerospace industry in the USA in 1975,
and at the Rolls Royce Aero Engine
Plant at Derby, UK in 1978.
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For quality circles to be truly successful, it is now evident th atmanagement at every level must be genuine proponents ofMcGregor's Theory Y, believing that their workers have avaluable potential for contributing to the well being of theenterprise.
When fully involved with their views sought and listened to atevery stage, workers may come to see Quality Circles as a trulybottom-up change agent.
workers management
OBJECTIVES
To build a strong workshop
To establish a state of control. To enhance morale
Human relations To improve work methods To encourage voluntarism
To encourage works to think well and use
wisdom To broaden the way of thinking To improve the income of the employees
To improve quality assurance To allow specialists to devote their time to
proper jobs
SETTING UP QUALITY CIRCLES
Establish a Steering Committee
Appoint a Facilitator
Appointment of Circle Leaders
Training of Circle Leaders
Selection of the Circle Members
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QUALITY CIRCLE OPERATIONS
The three basic functions of a Quality Circle are:
to identify,
analyse
and solvequality problems.
QUALITY
STANDARD TECHNIQUES
Brainstorming Cause and Effect Analysis
Data Gathering Pareto Analysis
Presentation Techniques Group Leadership and Motivation
Statistical Quality Control Problem Solving Techniques
SOLVING PROBLEMS
The scope of the circle may be expanded to include topics
such as cost reduction, safety, absenteeism, delivery, facilityplanning, jigs and tools and production control.
Circles have spread from shop floor to the warehouse, fromthe plant to the office and from the
manufacturing to the service sector.
A coalition of two or more circles in aninternal supplier-customer relationship
may form a joint circle.
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You WillVolunteer
Failure of Quality Circles
FAILURE OF QUALITY CIRCLES
uOrganisational Culture
uEconomic Conditions
uCooperation
uLack of Time
uTurnover, Promotions, Transfers and Retirement
uNon-Observance of Quality Circle
Principlesu Inadequate Resourcing
uDisillusionment
u Formation of Elite Groups
SUMMARY
Paying attention to job satisfaction, improvement inteamwork, higher morale and motivation soon have theeffect of improving productivity in the long run.
The Quality Circle
concepts and philosophyare intrinsically sound formodern organisations and
the problem seems to bemore on how to implement
successfully.
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TOTAL QUALITY MANAGEMENT
commitment team work tools
TOTAL QUALITY
TQM IS PEOPLE DRIVEN
Quality System(ISO 9000)
Management
Commitment
Tools(SPC etc)
Teamwork
THE TQM MODEL
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You cant carryon trying to do
everything onyour own weneed teamwork
TEAMWORK
The use of the team approach provides:
A greater variety of problems may be tackled, which arebeyond the capability of any one individual, or even one
department
The problem is exposed to a greater diversityof knowledge, skill and experience
The approach is more satisfying to team members andboosts morale
The problems which cross departmental of functional
boundaries can be dealt with easily
The recommendations are more likely to be
implemented than individual suggestions
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Several f acets of TQM are summari sed below:
u recognising customers and discovering their needs;
u setting standards which are consistent with
customers requirements;
u controlling process and improving their capability;
u establishing systems for quality;
u management's responsibility for setting quality
policy, providing motivation through leadership,
and equipping people to achieve quality;
u empowerment of people at all levels in the
organisation to act for quality improvement.
WILLIAM EDWARDS DEMING
(1900 - 1994)
WILLIAM EDWARDS DEMING
uAmerican Statistician who worked with ShewartuContributed to the American war effort by teaching
statistics and quality control techniques
u1947 sent to Japan (by the American Government) tohelp in the reconstruction of industry
u1950 invited back to Japan
u1960 Japanese create Deming Award
for quality in his honour
u1980 Discovered in the USA
(through a TV documentary)
u 1980 -1994 Total Quality Guru
giving seminars internationally
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Management by
PositiveCooperation
not
Management
by Conflict
The workers work in the system;
the managers job is to work on the
system and improve it with the
workers help
Towards the end of his life Deming was
emphasising three particular themes:
Joy in Work
Innovation -
not just improvement
Win - win
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1. Constancy of Purpose
2. The New Philosophy3. Cease Dependence on Inspection
4. End lowest Tender Contracts
5 . Improve Every Process
6. Insti tute Training On The Job
7. Institute Leadership
8. Drive Out Fear
9 . Break Down Barriers
10. Eliminate Exhortations
11. Eliminate Targets
12. Permit Pride of Workmanship
13. Encourage Education
14. Top Management's Commitment
DEMING'S FOURTEEN POINTS
3. CEASE DEPENDENCEON INSPECTION
uEliminate the need for mass inspection as away to achieve quality by building qualityinto the product in the first place.
uRequire statistical evidence of built in qualityin both manufacturing and purchasingfunctions.
4. END LOWEST TENDER
CONTRACTSuEnd the practice of awarding business solely on the
basis of price tag.
uInstead, require meaningful measures of quality alongwith price.
uReduce the number of suppliers for the same item byeliminating those that do not qualify with statisticalevidence of quality.
uMove towards a single supplier for any one item, on along-term relationship of loyalty and trust.
uThe aim is to minimize total cost.
uPurchasing managers have a new job, and must learnit !
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Who would buy a tyre for his car at the lowestprice ?
The overriding requirement for a single supplieris his burning desire and ability to work withyou on a long term basis
4. END LOWEST TENDER
CONTRACTS
5. IMPROVE EVERYPROCESS
uImprove constantly and forever every process,production and service.
uSearch continually for problems in order toimprove every activity in the company, toimprove quality and productivity and thusconstantly decrease costs.
uIt is management's job to work continually onthe system (design, incoming material,maintenance,improvements of machines,supervision retraining).
10. ELIMINATE EXHORTATIONS
uEliminate the use of slogans, posters andexhortations for the workforce,
demanding zero defects and new levels ofproductivity without providing methods.
uSuch exhortations only create adversarialrelationships; the bulk of the causes of
low quality and low productivity belong to thesystem and thus lie beyond the power of
the workforce.
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Remove barriers that rob hourly workers, andpeople in management, of their right to pride ofworkmanship.This implies, amongst other things, abolition ofthe annual merit rating (appraisal of
performance) and of management by objective.
Again, the responsibility of managers,supervisors, foremen must be changed fromsheer numbers to quality.
12. PERMIT PRIDE OF
WORKMANSHIP
What do you have without pride ofworkmanship?
Just a job, to get money.
There's not much joy in that people get rewarded
for conforming.
No wonder we are on the decline.
12. PERMIT PRIDE OF
WORKMANSHIP
uPeople are unable to contribute what theywould like to contribute to their jobs; theyhave to concentrate on getting a good rating
people f ind out what is important for merit,and do it.
uWho can blame them?
uThe aim is to get a good rating, to please theboss stay in line; don't miss a raise people getrewarded for conforming, no wonder we areon the decline
12. PERMIT PRIDE OF
WORKMANSHIP
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Institute a vigorous programme of education,and encourage self improvement for everyone.
What an organization needs is not just goodpeople; it needs people that are improving witheducation.
Advances in competitive position will have theirroots in knowledge.
13. ENCOURAGE EDUCATION
We're not here to learn skills;
We're here for education
You can install a piece of equipment - but you
cannot install knowledge
What is needed is a profound knowledge
13. ENCOURAGE EDUCATION
u Understanding Variation - identification of special
causes and common causes of variation
u Scientific approach to quality - using statistical tools etc
u Use of Joiner triangle - model for TQM
u Plan-Do-Check-Act cycle - feedback system basis of
many quality assurance programmes eg ISO 9000
u Focus on people as the most important part of the
system
u 14 Points for Management
u Management Commitment
u Education, Commitment and Obsession
u Joy in Work
DEMING'S CONTRIBUTION TO
QUALITY
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THEMALCOLMBALDRIGE
AWARD
Manufactur ing Small Business Service
1988 Motorola, Inc.
Westinghouse Comm.Nuclear Fuel Div.
1989 Milliken & Co. Globe Metallurgical
Xerox Business Productsand Systems
1990 Cadi llac Motor Car Co. Wal lace Co., Inc. Federal Express
IBM Rochester
1991 Solectron Corp. Marlow IndustriesZytec Corp.
1992 AT&T Network Systems AT&T Universal Card Granite Rock
Transrnission Systems Servic esBusiness Uni t The Ritz-Carlton Hotel
Texas Instruments, Inc.,
Defense Systems &Electronics Group
1993 Eastman Chemical Co. Arnes Rubber Co.1994 Wainwright Industries AT&T Comm.Serv
GTE Directories
BALDRIDGE AWARD WINNERS
THE BALDRIGE AWARDThe Baldrige Award has three central purposes:
1. to promote awareness and understanding ofthe importance of quality improvement to thenation's economy;
2. to recognize companies for outstandingquality management and achievement; and
3. to share information on successful qualitystrategies.
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The Award Program is a public-private partnership .A crucial part of this partnership is the wil lingness ofthe Award winners to share information on theirsuccessful quality strategies with other U.S.organizations.
THE BALDRIGE AWARD
For purposes of the Award Program, a "successfulquality strategy" has three principal features:
1. integration with business strategy;
2. active organizational learning processes tyingtogether all corporate requirements and responsibilities -- customer, employee, supplier, productivity, etc; and
3. multidimensional results that contribute to overallbusiness improvement and competitiveness.
THE BALDRIGE AWARD
An applicant for the Baldrige Award is required tosubmit a report summarizing its practices and results,responding to requirements in the examination items.Award applications are reviewed in a four-stage
process by a private sector , volunteer Board ofExaminers.
The first stage consists of multiple, independent,detailed review by at least five Examiners.
THE BALDRIGE AWARD
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uThe top applications are forwarded to the second(consensus) stage to refine the first -stage evaluations.
uIn the third stage, top contenders are site visited (2 to 5days each) by teams of 6 to 8 Examiners.
uA Panel of nine Judges reviews the site visit reports andrecommends Award recipients.
uAll applicants receive comprehensive feedback reports.
uFinal contenders for the Award each receive about 500hours of review.
THE BALDRIGE AWARD
The criteria for the Baldrige Award comprise 28
examination i tems distri buted among seven categori es,
as fol lows:
1. Leadership;2. Information and Analysis;
3. Strategic Quality Planning;4. Human Resource Development and Management;5. Management of Process Quality;6. Quality and Operational Results; and7. Customer Focus and Satisfaction.
THE BALDRIGE AWARD
BALDRIDGE AWARD CRITERIA
FRAMEWORK
Dynamic Relationships
SystemThe system comprises the set of well defined and well
designed processes for meeting the companys customer
and performance requirements.
Measures of Pr ogressMeasures of progress provide a results-orientated basis
for channeling actions to delivering ever-improving
customer value and company performance.
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BALDRIDGE AWARD CRITERIA
FRAMEWORK
Dynamic Relationships
DriverSenior executive leadership sets directions, creates
values, goals and systems, and guides the pursuit of
customer value and company performance improvement
Goal
The basic aims of the system are the delivery of ever
improving value to customers and success in the market
place.
Human ResourceDevelopment &
Management
BALDRIDGE AWARD CRITERIA FRAMEWORK
Dynamic Relationships
Driver
SystemGoal
Measuresof Progress
Process
Management
StrategicPlanning
Information &
Analysis
Leadership
Customer
Focus &Satisfaction
Business
Results
The Baldrige model serves as a verybroad structural guide for quality
transformations, and the assessmentcategories serve as a basis to
evaluate the progress ofimplementation in any organization.
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