- PMBPROD265C - Operate portable vulcanising equipment
Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners
PMBPROD265C Mapping and Delivery Guide
Operate portable vulcanising equipment
Version 1.0
Issue Date: June 2024
Qualification | - |
Unit of Competency | PMBPROD265C - Operate portable vulcanising equipment |
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Description | This competency covers the application of technical expertise, work planning and problem solving to set up and operate portable vulcanising equipment.This competency is typically performed by operators working either independently or as part of a work team. | ||
Employability Skills | This unit contains employability skills. | ||
Learning Outcomes and Application | Application of this unitThis competency applies to operators who set up and operate portable vulcanising equipment either in a production facility or an on-site work environment. The key factors are the establishment of the appropriate safe working environment, obtaining the necessary power and other supplies, conducting vulcanising operations and assessing and taking appropriate action at the end of the operations. It includes:planning the curing jobidentifying hazards and applying appropriate controlsobtaining all necessary clearances and permissions for site worksetting up equipment and materials conducting vulcanising operationsassessing the finished work and identifying and taking action on routine process problemscompleting logs and reports. | ||
Duration and Setting | X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting. |
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Prerequisites/co-requisites | PrerequisitesThis unit has no prerequisites. | ||
Competency Field |
Development and validation strategy and guide for assessors and learners | Student Learning Resources | Handouts Activities |
Slides PPT |
Assessment 1 | Assessment 2 | Assessment 3 | Assessment 4 | |
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Elements of Competency | Performance Criteria | |||||||
Element: Identify work requirements for vulcanising operations. |
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Element: Plan vulcanising operations. |
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Element: Prepare vulcanising equipment. |
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Element: Conduct and monitor vulcanising operations. |
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Element: Respond to routine problems to procedure. |
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Evidence Required
List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.
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 knowledge and skills defined in this unit. These may include the ability to:
understand the inherent risk associated with using a vulcaniser and the potential consequences of incorrect use
understand procedures
understand the importance of critical material properties and quantities
recognise potential situations requiring action
implement appropriate action and explain logic.
Consistent performance should be demonstrated. For example, look to see that:
production standards are met consistently
wire or reinforcing is not visible in the finished product
bonding is achieved in accordance with specifications.
Assessment method and context
Assessment will occur on industrial equipment in a work-like environment.
Competence in this unit may be assessed:
by using an appropriate, portable vulcanising equipment
in a situation allowing for the generation of evidence of the ability to 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.
Submission Requirements
List each assessment task's title, type (eg project, observation/demonstration, essay, assignment, checklist) and due date here
Assessment task 1: [title] Due date:
(add new lines for each of the assessment tasks)
Assessment Tasks
Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.
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 out of specification products, process problems and materials faults.
Knowledge of organization procedures and relevant regulatory requirements along with the ability to implement them within appropriate time constraints and work standards.
Application of the knowledge of managing risks using the hierarchy of controls applied to the vulcanising process. Application of approved hazard control, safety procedures and the use of PPE in relation to handling materials, equipment operation and cleanup.
Knowledge of and skills in the operation of portable vulcanising equipment and main components sufficient for consistent production of quality products including:
importance of correct selection and use of equipment, materials, processes and procedures
identifying the function of vulcanising equipment, components and the materials used
describing changes to materials during the vulcanising process
explaining the impact of vulcanising speed, pressure, time, temperature and tension on product quality and production output
describing the role of heat and pressure in relation to providing strength, stiffness, resistance to deformation, fatigue and abrasion
explaining any differences in vulcanising processes and additives for natural, synthetic and mixed rubber compounds
deciding if they (the operator) are able to rectify the fault or if assistance is required
explaining the effect of unauthorised or emergency shutdown of equipment on the vulcanising process
understand the underlying risks in the process and how best to manage them.
Competence includes the ability to:
plan own work sequence, including identification of key checkpoints for equipment monitoring and product quality checks
operate equipment and monitor product quality
identify factors which may influence product quality and production output and appropriate remedies
make appropriate authorised alterations to own work plan and equipment to maintain both product quality and required production output
locate, interpret and apply relevant information and maintain workplace records
identify and safely handle products and materials, read relevant safety information and apply safety precautions appropriate to the task.
Distinguish between causes of faults such as:
equipment condition
materials (eg. contaminated or wrong raw materials/additives/catalyst)
process conditions (eg incorrect temperatures or pressures and entrapped air in the vulcanised area).
Language, literacy and numeracy requirements
This unit requires the ability to read and interpret typical product specifications, job sheets and material labels as provided to operators.
Writing is required to the level of completing workplace forms.
Basic numeracy is also required, eg to determine that two 25 kg bags are needed to make up a requirement for 50 kg.
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 work environments and sectors within the rubber industry. It includes the operation of all relevant additional equipment where that equipment is integral to the vulcanising process.
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:
portable vulcanising equipment (including dispersion plates, pressure bags, edge bars, controllers)
knives and other rubber cutting and shaping equipment
hoists/lifting equipment not requiring any special permits or licences
manual handling aids such as handcarts
relevant personal protective equipment
powered equipment/aids.
Hazards
Typical hazards include:
pressure
heat and hot rubber
chemical splashes or spills
dust or vapours/fumes
manual handling hazards
knife hazards.
Task sequences
Task sequences include:
location of vulcaniser
process monitoring
quality checks.
Monitoring of vulcanisation
Monitoring of vulcanisation includes noting:
times,
vulcanisation quality,
equipment operating temperatures and times
additional pressures applied.
Problems
'Respond to routine problems' means 'apply known solutions to a limited range of predictable problems'. Typical process and product problems may include:
incorrect vulcaniser set-up
variations in materials
contamination of materials
unsuccessful vulcanising processes
entrapped gasses
wire or reinforcing exposure
inappropriate material specification.
Variables
Key variables to be monitored include:
heat
pressure
time
tension.
Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.
Observation Checklist
Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice | Yes | No | Comments/feedback |
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Identify the job and vulcaniser characteristics and product quality outcomes required. | |||
Obtain specifications relevant to the material being vulcanised. | |||
Identify and obtain equipment and materials required for the vulcanising process. | |||
Identify hazards associated with the job and take appropriate action. | |||
Check materials, ancillary supplies, and equipment for quality, access and condition. | |||
Identify and check emergency stops, gauges, guards and controls. | |||
Identify time, pressure and temperature requirements. | |||
Plan the task sequences | |||
Plan for waste management, maintenance and housekeeping requirements. | |||
Check vulcaniser, ancillary, equipment and attachments are fit for purpose. | |||
Set up vulcanising press according to procedures. | |||
Set equipment control parameters to specifications. | |||
Obtain appropriate clearances for vulcanising to commence. | |||
Start the unit and commence vulcanising. | |||
Monitor the unit operation throughout the entire process | |||
Note and report non-conformity to specifications to procedures. | |||
Make adjustments as required. | |||
Shut down unit when cycle completed. | |||
Follow procedure to disassemble equipment as required. | |||
Assess the outcome of the vulcanising process and take remedial action as necessary and report to the appropriate person. | |||
Brand splice as per company policy | |||
Clean up, lubricate and adjust equipment as required. | |||
Complete waste removal or recycling as required. | |||
Recognise known faults that occur during the operation. | |||
Identify and take action on causes of routine faults. | |||
Log problems as required. | |||
Identify non-routine process and quality problems and take appropriate action. |
Forms
Assessment Cover Sheet
PMBPROD265C - Operate portable vulcanising equipment
Assessment task 1: [title]
Student name:
Student ID:
I declare that the assessment tasks submitted for this unit are my own work.
Student signature:
Result: Competent Not yet competent
Feedback to student
Assessor name:
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Date:
Assessment Record Sheet
PMBPROD265C - Operate portable vulcanising equipment
Student name:
Student ID:
Assessment task 1: [title] Result: Competent Not yet competent
(add lines for each task)
Feedback to student:
Overall assessment result: Competent Not yet competent
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Date:
Student signature:
Date: