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Evidence Guide: MSATCM301A - Test the mechanical properties of materials

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

MSATCM301A - Test the mechanical properties of materials

What evidence can you provide to prove your understanding of each of the following citeria?

Select appropriate testing procedures/ standards

  1. Identify the relevant testing standard
  2. Identify the need (or otherwise) for testing using a certified laboratory/test equipment
  3. Select appropriate procedures/standards for the requirements of the test
  4. Prepare sample according to appropriate procedures
  5. Arrange for external testing if appropriate.
Identify the relevant testing standard

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify the need (or otherwise) for testing using a certified laboratory/test equipment

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select appropriate procedures/standards for the requirements of the test

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Prepare sample according to appropriate procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Arrange for external testing if appropriate.

Completed
Date:

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Completed
Date:

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Conduct tensile/compression testing

  1. Undertake tensile test noting relevant data
  2. Calculate tensile/compressive properties
  3. Draw relevant conclusions from the tensile test.
Undertake tensile test noting relevant data

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Calculate tensile/compressive properties

Completed
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Draw relevant conclusions from the tensile test.

Completed
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Completed
Date:

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Conduct hardness testing.

  1. Identify appropriate method of hardness testing
  2. Undertake hardness test noting relevant data
  3. Calculate hardness properties
  4. Draw relevant conclusions from the hardness test
Identify appropriate method of hardness testing

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Undertake hardness test noting relevant data

Completed
Date:

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Calculate hardness properties

Completed
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Draw relevant conclusions from the hardness test

Completed
Date:

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Completed
Date:

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Conduct impact testing

  1. Undertake impact test noting relevant data
  2. Determine impact properties
  3. Draw relevant conclusions from the impact test
Undertake impact test noting relevant data

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Determine impact properties

Completed
Date:

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Draw relevant conclusions from the impact test

Completed
Date:

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Completed
Date:

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Conduct fatigue/ flexing testing

  1. Undertake fatigue/flex testing noting relevant data
  2. Interpret fatigue/flexing data
  3. Draw relevant conclusions from the fatigue/flexing test
Undertake fatigue/flex testing noting relevant data

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Interpret fatigue/flexing data

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Draw relevant conclusions from the fatigue/flexing test

Completed
Date:

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Completed
Date:

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Conduct creep testing

  1. Undertake creep test noting relevant data
  2. Interpret creep data
  3. Draw relevant conclusions from the creep test
Undertake creep test noting relevant data

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Interpret creep data

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Draw relevant conclusions from the creep test

Completed
Date:

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Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Undertake strain measurements

  1. Identify appropriate method of strain measurement
  2. Undertake strain measurement and note relevant data
  3. Interpret strain measurement results
  4. Draw relevant conclusions from strain measurements
Identify appropriate method of strain measurement

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Undertake strain measurement and note relevant data

Completed
Date:

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Interpret strain measurement results

Completed
Date:

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Draw relevant conclusions from strain measurements

Completed
Date:

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Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Conduct static shear and bend test

  1. Identify appropriate method of static shear and bend test
  2. Undertake static shear and bend tests noting relevant data
  3. Interpret static shear and bend test data
  4. Draw relevant conclusions from static shear and bend tests
Identify appropriate method of static shear and bend test

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Undertake static shear and bend tests noting relevant data

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Interpret static shear and bend test data

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Draw relevant conclusions from static shear and bend tests

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Report result of tests

  1. Identify reporting requirements
  2. Prepare report to meet requirements
  3. Circulate and file report to procedures.
Identify reporting requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Prepare report to meet requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Circulate and file report to procedures.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Completed
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Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

The Evidence Guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, the range statement and the assessment guidelines for the training package.

Overview of assessment

A person who demonstrates competency in this unit must be able to test the mechanical properties of materials.

Critical aspects for assessment and evidence are required to demonstrate competency in this unit.

Critical aspects for assessment and evidence required to demonstrate competency in this unit

It is essential that competence is demonstrated in the ability to:

Conduct tests and interpret results. Evidence should be provided from a number of each type of mechanical test.

Relationship with other units

This unit may be assessed concurrently with other relevant units.

Assessment method and context

Assessors must be satisfied that the person can consistently perform the unit as a whole, as defined by the elements, performance criteria, skills and knowledge. A holistic approach should be taken to the assessment.

Assessors should gather sufficient, fair, valid, reliable, authentic and current evidence from a range of sources. Sources of evidence may include direct observation, reports from supervisors, peers and colleagues, project work, samples, organisation records and questioning. Assessment should not require language, literacy or numeracy skills beyond those required for the unit.

The assessee will have access to all techniques, procedures, information, resources and aids which would normally be available in the workplace.

The method of assessment should be discussed and agreed with the assessee prior to the commencement of assessment. Assessment will need to occur in a situation where mechanical testing is undertaken.

Resource implications

This section should be read in conjunction with the range of variables for this unit of competency. Resources required include suitable access to an operating plant or equipment that allows for appropriate and realistic simulation. A bank of case studies/scenarios and questions will also be required to the extent that they form part of the assessment method. Questioning may take place either in the workplace, or in an adjacent, quiet facility such as an office or lunchroom. No other special resources are required.

Required Skills and Knowledge

This describes the essential skills and knowledge and their level, required for this unit.

Required skills

analyse

select and set up appropriate tests

problem-solve

perform tests

interpret results

report results

Required knowledge

standards

needs for standards

standards organisations

structure and operations of SAA

(Standards Association of Australia)

role of NATA (National Association of Testing Australia)

tensile testing

methods for tensile testing e.g. AS1391 or equivalent international standard

determination of tensile properties

general impact testing

factors affecting impact properties of materials

impact testing (AS 1544), or equivalent international standard

dropweight Tear Test (AS 1330 ) or equivalent international standard

hardness testing

Vickers Hardness Testing (AS 1817, Part 1) or equivalent international standard

Brinell Hardness Testing (AS 1816, Part 1) or equivalent international standard

Rockwell Hardness Testing (AS 1815, Part1) or equivalent international standard

other Hardness Testing Methods (e.g. Equotip and other rebound methods)

fatigue/flex testing

factors affecting the fatigue/flex properties materials

fatigue testing procedures

presentation of Fatigue properties

creep testing

factors affecting creep behaviour of materials

creep testing procedures

stress-rupture testing

presentation of Creep properties

Range Statement

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.

Codes of practice/standards

Where reference is made to industry codes of practice, and/or Australian/international standards, it is expected the latest version will be used.

Mechanical tests

Mechanical tests include tensile, impact, hardness, fatigue/flexing and creep.

Materials

Materials includes metals, polymer based materials and other solid materials on which mechanical testing is relevant

Testing standard

Testing standard include ASNZ, ISO, ASTM, DIN or other relevant standard.

Certified

Certified equipment/laboratory refers to NATA certification or relevant equivalent.

Tensile/compressive properties

Tensile properties include:

tensile strength,

compressive strength,

elongation,

reduction of area,

yield stress,

yield point,

proof stress,

Young's modulus

elastic/plastic region and deformation or viscoelastic deformation..

Impact test

Impact testing includes Izod, Charpy, Dropweight Tear and NDT tests.

Impact properties

Impact properties include ITT, USE, Notch Sensitivity

Hardness test

Hardness testing includes Vickers, Brinell, Rockwell and Durometer tests.

Strain measurements

Strain measurements include foil method, extensometer and destructive tests