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Evidence Guide: PMBTECH507B - Develop fibre composite products using cored-laminate techniques

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

 

PMBTECH507B - Develop fibre composite products using cored-laminate techniques

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

Confirm product specification.

  1. Confirm physical/structural properties required of product.
  2. Confirm other requirements of product.
  3. Identify relevant regulations/standards/codes of practice which may be applicable.
  4. Draw/use hand sketch to confirm product size and shape.
Confirm physical/structural properties required of product.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Confirm other requirements of product.

Completed
Date:

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Identify relevant regulations/standards/codes of practice which may be applicable.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Draw/use hand sketch to confirm product size and shape.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify technical requirements.

  1. Determine the laminate properties appropriate for the job.
  2. Select the appropriate core material(s).
  3. Select the appropriate resin, matrix and other materials.
  4. Determine joints, attachment points and other special features required.
  5. Determine lay-up technique to be used.
Determine the laminate properties appropriate for the job.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select the appropriate core material(s).

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select the appropriate resin, matrix and other materials.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Determine joints, attachment points and other special features required.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Determine lay-up technique to be used.

Completed
Date:

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Develop specification for manufacturing product.

  1. Develop technical/engineering drawing of new product to company required standards.
  2. Develop material list/specification for new product.
  3. Develop manufacturing procedures/specifications for new product.
  4. Complete required documentation.
Develop technical/engineering drawing of new product to company required standards.

Completed
Date:

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Develop material list/specification for new product.

Completed
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Develop manufacturing procedures/specifications for new product.

Completed
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Complete required documentation.

Completed
Date:

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Make trial samples, as required.

  1. Liaise with production and other relevant people to ensure specifications/procedures are clear, adequate and understood.
  2. Provide technical expertise to the production process as required to facilitate manufacture.
  3. Test samples for function and quality.
  4. Modify designs, where necessary to meet manufacturing and other requirements.
Liaise with production and other relevant people to ensure specifications/procedures are clear, adequate and understood.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Provide technical expertise to the production process as required to facilitate manufacture.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Test samples for function and quality.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Modify designs, where necessary to meet manufacturing and other requirements.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Anticipate and solve problems.

  1. Recognise a problem or a potential problem.
  2. Determine possible cause.
  3. Refer problems outside area of responsibility to appropriate person, with possible cause.
  4. Seek information and assistance as required, to solve problems
  5. Solve problems within area of responsibility.
  6. Follow through items initiated until final resolution has occurred.
Recognise a problem or a potential problem.

Completed
Date:

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Determine possible cause.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Refer problems outside area of responsibility to appropriate person, with possible cause.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Seek information and assistance as required, to solve problems

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Solve problems within area of responsibility.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Follow through items initiated until final resolution has occurred.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

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 this training package.

Overview of assessment

A holistic approach should be taken to the assessment.

Assessors must be satisfied that the person can consistently perform the unit as a whole, as defined by the Elements, Performance Criteria and skills and knowledge.

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

It is essential that competence is demonstrated in the ability to select the appropriate moulded laminate structure to meet the cost and performance specification for the particular job.

It is essential that competence is demonstrated in the knowledge and skills defined in this unit. These may include the ability to:

identify critical materials properties and structural considerations in relation to the design objectives and the end product

make design modifications , as required

identify and develop solutions to technical problems

Consistent performance should be demonstrated. For example, look to see that:

design objectives are consistently met

manufacturing codes of practice are observed

Assessment method and context

Assessment will occur on a sandwich-type composite design process and will be undertaken in a work-like environment.

Competence in this unit may be assessed:

over a range of actual design projects which are implemented in the workplace

in a situation allowing for the generation of evidence of the ability to recognise, anticipate and respond to problems

by using a suitable simulation and/or a range of case studies/scenarios

through a combination of these techniques.

In all cases it is expected that practical assessment will be combined with targeted questioning to assess the underpinning knowledge and theoretical assessment will be combined with appropriate practical/simulation or similar assessment. Assessors need to be aware of any cultural issues that may affect responses to questions.

Assessment processes and techniques must be culturally appropriate and appropriate to the oracy, language and literacy capacity of the assessee and the work being performed.

Specific resources for assessment

This section should be read in conjunction with the Range Statement 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.

Access must be provided to appropriate learning and/or assessment support when required. Where applicable, physical resources should include equipment modified for people with disabilities.

Required Skills and Knowledge

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

Application of knowledge of materials, equipment and process sufficient to recognise material and equipment conditions which may lead to out of specification production. For example, poor adhesion can result in delamination under stress, impact and load conditions

Knowledge and ability to implement organization procedures, quality requirements at each production stage and relevant regulatory requirements, within appropriate time constraints and work standards.

Application of the knowledge of managing risks using the hierarchy of controls applied to the production process. Application of approved hazard control and safety procedures and the use of PPE in relation to handling materials, equipment operation and cleanup

Knowledge as a basis for developing designs that meet new product requirements:

principal construction techniques and the technical advantages of various types

material properties and their suitability for use as core (eg PVC rigid foams, PU foams, SAN foams, linear PVC foams, plywood, balsa, and various honeycomb materials)

layered or laminate structural behaviour

hand lay-up and vacuum-bagging techniques

failure modes

function and operating principles of composites forming equipment, machine components and ancillary equipment

impact of temperature, pressure, time, on product quality and production output

correct selection and use of equipment, materials, processes and procedures

impact of variations in raw materials and equipment operation in relation to final product

factors which may affect product quality or production output and appropriate remedies.

Competence also includes the ability to:

plan own work, including predicting consequences and identifying improvements

identify and describe own role and role of others involved directly in the design and manufacturing process

identify when assistance is required to solve problems.

Language, literacy and numeracy requirements

This unit requires the ability to write and interpret technical specifications and reports.

Advanced numeracy allowing the calculation and interpretation of statistics, product formulae and process conditions is also required.

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. Add any 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.

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

Context

This competency applies to the design of composite products using sandwich construction within the plastics and rubber industries. It covers the design of new sandwich products within the scope of normal sandwich product manufacture for the enterprise, ie using the range of materials and techniques which are standard within the enterprise.

For design outside this range, see PMBTECH601A Develop a new product.

Procedures

All operations are performed in accordance with procedures.

Procedures include all relevant workplace procedures, work instructions, temporary instructions and relevant industry and government codes and standards.

Tools and equipment

This competency includes use of equipment and tools such as:

drawing tools (including computer aided drawing)

measuring tools.

Typical hazards include:

hazardous vapours and materials

fibres, airborne and handled.

Problems

'Anticipate and solve problems' means develop solutions to a wide range of problems associated with the design and manufacture of a new product.

Typical design and product problems may include:

structural optimisation

strength problems

core shearing

bending

cost.

Variables

Key design variables include:

size

weight

thickness

loading modes

strength

stiffness