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Evidence Guide: PMBPROD339A - Produce reinforced conveyor belts

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

 

PMBPROD339A - Produce reinforced conveyor belts

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

Plan own work requirements.

  1. Identify equipment to be used for production and upstream and downstream operations from production plan or request.
  2. Identify and check materials required.
  3. Implement measures to control identified hazards in line with procedures and duty of care.
  4. Identify requirements for materials, quality, production and equipment checks.
Identify equipment to be used for production and upstream and downstream operations from production plan or request.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify and check materials required.

Completed
Date:

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Implement measures to control identified hazards in line with procedures and duty of care.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Identify requirements for materials, quality, production and equipment checks.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Start up belt press line to procedures.

  1. Identify process settings required for product.
  2. Set process to required settings.
  3. Check materials are correct.
  4. Take appropriate action for non-conforming materials.
  5. Set up date, batch and materials markings to specifications, as required.
  6. Complete pre-start checks.
  7. Start up process as required.
Identify process settings required for product.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Set process to required settings.

Completed
Date:

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Check materials are correct.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Take appropriate action for non-conforming materials.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Set up date, batch and materials markings to specifications, as required.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Complete pre-start checks.

Completed
Date:

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Start up process as required.

Completed
Date:

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Operate and make adjustments to the belt press line to procedures.

  1. Operate belt line, noting key variables.
  2. Monitor control panel for production and process data.
  3. Inspect product as required and identify product out of specification.
  4. Monitor product/process quality.
  5. Make adjustments to remedy faults and nonconformity as required.
  6. Maintain continuity of process.
  7. Prepare press line for next cycle.
  8. Adjust process to minimise scrap and trim.
  9. Clean, adjust and lubricate equipment as required.
Operate belt line, noting key variables.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Monitor control panel for production and process data.

Completed
Date:

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Inspect product as required and identify product out of specification.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Monitor product/process quality.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Make adjustments to remedy faults and nonconformity as required.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Maintain continuity of process.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Prepare press line for next cycle.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Adjust process to minimise scrap and trim.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Clean, adjust and lubricate equipment as required.

Completed
Date:

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Shut down machine to procedures.

  1. Determine type of shut down.
  2. Clean as required.
  3. Leave machine in appropriate condition and with appropriate locks, tags or notices.
  4. Complete relevant documentation.
  5. Ensure area is clean and clear after the shutdown, in readiness for the next start up.
Determine type of shut down.

Completed
Date:

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Clean as required.

Completed
Date:

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Leave machine in appropriate condition and with appropriate locks, tags or notices.

Completed
Date:

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Complete relevant documentation.

Completed
Date:

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Ensure area is clean and clear after the shutdown, in readiness for the next start up.

Completed
Date:

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Anticipate and solve problems

  1. Recognise a problem or a potential problem.
  2. Determine problems needing priority action.
  3. Refer problems outside area of responsibility to appropriate person, with possible causes.
  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 problems needing priority action.

Completed
Date:

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

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:

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Follow through items initiated until final resolution has occurred.

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 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.

Where the assessee does not currently possess evidence of competency in PMBPROD238A Perform creel rack operations and PMBPROD239A Build reinforced conveyor belts they may be co-assessed with this unit.

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

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 process variables in relation to the process requirements and the end product

make adjustments to the process as required

identify and take appropriate action on problems and potential problems.

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

the process runs consistently and smoothly, with the minimum need for human intervention

all safety procedures are always followed.

Assessment method and context

Assessment will occur on an industrial belt press line and will be undertaken in a work-like environment.

Competence in this unit may be assessed:

by use of an appropriate, industrial belt press line

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

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

by 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 the materials, equipment and process sufficient to recognise material and equipment conditions which may lead to out of specification production. For example, scorched rubber or misaligned/misfed cables.

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

Skill to identify the range of possible causes of product faults.

Application of the knowledge of managing risks using the hierarchy of controls applied to the belt 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 solving processing and material problems including:

characteristics of materials and behaviour in relation to heat, pressure, flow rate and time

function and operating principles of conveyor belt press line equipment, machine components and ancillary equipment, including the mechanical, hydraulic, pneumatic, electrical and electronic principles which effect machine operation

impact of machine speed, temperature, pressure, time during cycles on product quality and production output

cure cycle and the importance of machine setup and warm-up for effective processing of materials

phases of the belt production cycle and the effect of the key variables on product quality, in order to make appropriate adjustments to machine settings.

processing behaviour of those polymers/compounds which are used in belt making at the workplace

changes to materials at various stages of production

waste management and importance of non-conforming materials

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

polymer/compound properties and their interactions with process conditions

relationships between polymer/compound properties and process conditions

changes to polymer/compound properties to better suit process requirements

product problems related to polymer/compound properties

product problems related to process conditions

adjustments to process conditions to meet polymer/compound and product requirements.

Competence also includes the ability to:

plan own work, including predicting consequences and identifying improvements

maintain output and product quality using appropriate instruments, controls, test information and readings

identify and describe own role and role of others involved directly in the belt production process

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

identify when the when assistance is required to solve problems.

Language, literacy and numeracy requirements

This unit requires the ability to read and interpret typical product specifications, job sheets and complex machine control panels.

Writing is required to the level of completing workplace forms, quality assurance records and production reports.

Numeracy is required. For example, to determine production rates, thicknesses and sizes. The reading and interpreting of panels and instruments 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 all conveyor belt press line equipment used in the conveyor belt manufacturing industry. It includes the operation of all relevant additional equipment where that equipment is integral to the conveyor belt press line process such as creel racks, consolidator etc.

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 unit of competency includes use of equipment and tools such as:

the press line and all ancillary equipment

components of the press line (eg feed mechanisms, rams and guides)

belt cutters

hand tools used in the process such as trimmers

material loading/unloading equipment

relevant personal protective equipment.

Hazards

Typical hazards include:

fumes/vapours

crushing hazards

temperature (such as hot moulds and belts)

hazardous materials

manual handling hazards

equipment operations

the weight of belts being made.

Problems

'Anticipate and solve problems' means resolve a wide range of routine and non-routine problems, using product and process knowledge to develop solutions to problems which do not have a known solution/a solution recorded in the procedures.

Typical routine faults include:

variations in materials (eg burnt or short scorch rubber)

contamination of materials

press/platen temperature/temperature profile

dirty or damaged press platens/guides.

Non-routine faults, which may have multiple causes include:

release problems

distortion of product

blisters/bubbles/belt separation

intermittent faults.

Appropriate action for problems outside of area of responsibility may be reporting to an appropriate person.

Appropriate action for solving problems within area of responsibility includes asking questions and seeking assistance from appropriate persons/sources.

Variables

Key variables to be monitored include:

differences between actual and set temperatures

operating temperatures and pressures

cycle time

width and thickness

surface finish/appearance

production rate

product integrity and general conformance to specification.