title of presentation: importance of a formal pathway to ... · education in metrology is key. the...

Title of Presentation: Importance of a formal pathway to successful Training & Education in Metrology

Name of Speaker:Keith Bevan & Trevor Toman

Date: July 2011

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IntroductionKeith Bevan: Training Product development manager atthe National Physical Laboratory (NPL) NPL is the UK's National Measurement Institute and

is a world-leading centre of excellence in developing and applying the most accurate measurement standards, science and technology.

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Be Amazed at the diversity of measurement

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Moisture measurements of cheese

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Calibration of the colour of Tomato ketchup

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Weighing Concorde before it went into public service

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Measurement of the high frequency sound of crunching biscuits as a guide to customer satisfaction

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Honeybees trained to detect low concentrations of gases

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How many plastic balls can you fit in a Smart car?

Measurements that would demonstrate the Smart's features.

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IntroductionTrevor Toman - Metrology Manager – Faculty of Engineering

and Computing, Coventry University

In here!

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The Need The need for learning and certification of knowledge andpractical skills in metrology has been recognized byprofessional organizations such as the CoordinateMetrology Society (CMS) and major industrial end users. The link between the fundamental core principles, coretechnological measuring equipment and the development ofhigher educational standards is key for the future for anyprofessional development in metrology

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The Importance The importance of formally recognising training and

education in metrology is key. The UK’s national standards organization, the National

Physical Laboratory (NPL) and Coventry University have been involved in setting the standard within dimensional metrology and beyond.

The process includes exploring the fundamentals of metrology at the user level and developing students to start questioning and planning in a positive manner through to the analytical mindset required at foundation degree level.

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The Understanding Organisations measure what they make but many have a

limited understanding of their measurement process, their capability and value to their organisation

It is important to fill the specific gaps in skills and provide an understanding and application of measurment

Foundation degrees are vocational qualifications which have been specifically developed through consultation with employers to ensure that the learning and skills required are those of the employers needs.

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BenefitsBusiness Improved company performance, productivity and

innovation Developing, up-skilling staff and improving retention Fewer errors and increased productivity. Reduction in the requirement for technical support. Lower scrap and re-work levels. Improved quality control, accuracy and repeatability. Behavioural changes - decision-making, questioning

and planning culture.

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Benefits

Helping develop staff in line with an organisations strategic direction

An enhanced contribution by employees to company performance, productivity and innovation developing transferrable skills, enhancing contributions from employees

Individuals Flexible entry requirements Progression within higher education Flexible delivery – distance and on-line learning Qualification Credit Framework (QCF) credit points

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Qualification FrameworkC

halle

nge

Size

Level

1 – 12 credits 13 – 36 credits Above 36 credits

Basic skills & understanding ………………………….

GCSE D-G, NVQ-1 ……………………………………….

A levels, NVQ-3, advanced apprenticeships ……….

NVQ-4, BTEC diplomas, higher apprenticeships …

HNC/HND, Foundation degrees ………………………

National diplomas, Honours degree …………………

Masters degrees, post graduate certificates ……….

Doctorates ……………………………………………….

GCSE A*-C, NVQ-2, apprenticeships ………………...

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Learning Outcomes/unit

Level ? Award in ……Specified number of units….Unit titleLearning outcomesThe learner will:

Understand …. Be able ….

Learning outcome (1)Assessment criteriaThe learner can:

IdentifyPerformClassify

Requirements Skills, Knowledge &

Understanding, Education Occupational Competence

Does it; Meet Industrial requirements Give business benefits Give a return on investment Fit within the required skills

growth agenda Instil questioning and the

relevant behaviours

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Learner achievement Training needs Recommendations for appropriate training can

then be made based on this information and specific outcomes identified and targeted

Prior Achievement Accreditation of Prior Learning and Experience

(APLE) process to identify the existing skill levels in the Learners

Method Mixture of theoretical and practical assessment

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Learner achievement Qualifications Education, skills and occupational competence

can be formally recognised through a process of Identifying a gap in the qualification area Rules of combination of units to achieve the

relevant qualification Centre approval with an appropriate awarding

body Certification

Knowledge and understanding Competence within the workplace

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Framework mapping

Example of how Training Frameworks can be mapped into National Qualification Frameworks

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Metrology Learning OutcomesTargeted learning outcomes include instilling the followingbehaviours and attitudes in learners: A questioning culture. A planning mentality. A strategic approach to measurement and calibration. A responsible attitude towards measurement and

calibration. An accomplished, sound and practical understanding for

the day-to-day application of metrology in the work place.

A Metrologist proficient in interpreting drawings and measurement results.

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Unit examples

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Relevance to CMS

Extracts from the workshop on 3D Metrology Certification by the CMS certification committee

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Basics of Metrology

‘When you can measure what you are speaking about, and express it in numbers, you know something about it; but when you cannot measure it, when you cannot express it in numbers, your knowledge of it is of a meagre and unsatisfactory kind….

Sir William Thompson, Lord Kelvin (1824-1907)

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Basics of Metrology

The importance of measurement – the why

The metrologists responsibilities – the who

Essentials of good measurement – the how

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Good Measurement Practice

The Right Measurement: Measurements should only be made to satisfy agreed and well-specified requirements

The Right Tools: Measurement should only be made using equipment and methods that have been demonstrated to be fit for purpose

The Right People: Measurement staff should be competent, properly qualified and well informed

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Regular Review: There should be both internal and independent assessment of the technical performance of all measurement facilities and procedure

Demonstrable Consistency: Measurements made in one location should be consistent with those made elsewhere

The Right Procedures: Well-defined procedures consistent with national or international standards should be in place for all measurements

Good Measurement Practice

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Some basics of Metrology

y = Ma + Me Study the process

y = f (X1, X2........Xn) List the variables

Quantify them and describe their probability density functions

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Some Metrology Objectives To measure capability and align with National and

International Standards

To work to realistic objectives, maintain documentation and traceability

A good metrologist should be able to identify, plan, measure quantify and then communicate findings in a coherent way

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The issues we face

The specific skills gap in the understanding and application of good measurement practice

Cost of defective parts both financial and toreputation

Many different suppliers and many differentmeasurements!

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Fundamentals

Principles of metrology

The scientific and mathematical basis

Practical experimentation

Focus on applied metrology for measurable gain for the learner, the organisation and commerce

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Where are we going

Further metrology principles and fundamentals, e.g. uncertainty and statistical measurement

Developing specialist skills and competence

Project allowing students to give an in depth analysis of an organisational requirements and evidenced solutions

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Some basic skills and development

Mathematics in Metrology

Algebra – manipulation of data

Trigonometry – understanding of what is happening

Temperature in measurement – reporting for comparison to each other and international standards

Statistics in Measurement – known what happens when you hit ‘enter’

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Basics of Metrology

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Some basic skills and development

Physical Constants

Scientific and Engineering notations, units and sub units

Uncertainty – understand the impact on you and your customer – the chain of traceability

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Inspire!!You created this PDF from an application that is not licensed to print to novaPDF printer (http://www.novapdf.com)

Be Amazed at the diversity of measurement

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Helping to saving old masters by understanding the damage of light on

natural dyes

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Where is the bluest sky in the world? Expedia wanted to know for its 'Blue Sky Explorer' project.

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Helped the FIA with independent metal stiffness techniques vital to car safety

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Government’s Biometrics Advisors

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Lighting measurement have brought a calming effect to chickens

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Are you wearing the right pants? Revealed potential safety issues for Troops.

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Ultrasound standards making pregnancy scans safe for millions of women

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0.000 000 000 1 second

Is how accurate we can tell the time

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Summary Consider the importance of

Formal pathways Underpinning knowledge and understanding required

when dealing with measurement irrespective of the technology Core measurement principles Instilling the right measurement strategy Observing behaviours when dealing with

measurements Instilling questioning and planning Having occupational competence Formal certification to a known standard

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Thank You for Listening

Keith Bevan - National Physical Laboratory

Trevor Toman – Coventry University

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