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Follow the links below to find material targeted to the unit's elements, performance criteria, required skills and knowledge

Elements and Performance Criteria

1. Plan own work requirements.
   • Identify job requirements of tyre to be built.
   • Identify and check materials required including additives and regrind and their amounts or percentages.
   • Implement measures to control identified hazards in line with procedures and duty of care.
   • Identify requirements for materials, quality, production and equipment checks.
2. Start up second stage tyre building equipment to procedures.
   • Identify process settings required for product.
   • Set process to required settings.
   • Check materials are correct.
   • Take appropriate action for non-conforming materials.
   • Set up date, batch and materials markings to specifications, as required.
   • Complete pre-start checks.
   • Start up tyre building equipment.
3. Operate and make minor adjustments to the process to procedures.
   • Load carcass onto building drum.
   • Monitor controls/displays/terminals for production and process data.
   • Identify product out of specification.
   • Monitor product/process quality.
   • Make adjustments to remedy faults and nonconformity as required.
   • Establish a stable tyre building process.
   • Adjust process to minimise scrap and trim.
   • Clean, adjust and lubricate equipment as required.
4. Shut down machine to procedures.
   • Determine type of shut down.
   • Select appropriate purging method.
   • Purge efficiently and adequately as required.
   • Leave machine in appropriate condition and with appropriate locks, tags or notices.
   • Complete relevant documentation.
   • Ensure area is clean and clear after the shutdown, in readiness for the next start up.
5. Anticipate and solve problems.
   • Recognise a problem or a potential problem.
   • Determine problems need priority action.
   • Refer problems outside area of responsibility to appropriate person, with possible causes.
   • Seek information and assistance as required to solve problems.
   • Solve problems within area of responsibility.
   • Follow through items initiated until final resolution has occurred.

Required Skills

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 quality requirements at each stage of production 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 compound materials using and open mill blender 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

the function of the tyre building equipment and machine components

the terms radial force inflation pressure lateral force internal force harmonics and concentricity

different components used in the building process eg steel belts treads

the function of different components especially different tread compounds

range of products made using this method

reasons for differences in types and number of components used in different products

monitor equipment operation and product quality

material properties and their interactions with process conditions

relationships between material properties and process conditions

changes to material properties to better suit process requirements

product problems related to material properties

product problems related to process conditions

adjustments to process conditions to meet material and product requirements

Competence also includes the ability to

plan own work including predicting consequences and identifying improvements

identify when the operator is able to rectify faults when assistance is required and who is the appropriate source for assistance

identify and describe own role and role of others involved directly in the tyre building process

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

pause or shut down equipment in abnormal circumstances

explain the effect of unauthorised or emergency shutdown in relation to safety and production requirements

Language literacy and numeracy requirements

This unit requires the ability to read and interpret typical product specifications job sheets procedures material labels and safety information as provided to operators

Writing is required to the level of completing workplace forms

Basic numeracy is required eg to determine that two kg bags are needed to make up a requirement for kg

Evidence Required

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

identify critical materials properties and process characteristics 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 followed

Assessment method and context

Assessment will occur on an industrial machines equipment and will be undertaken in a worklike environment

Competence in this unit may be assessed

by using an appropriate operating plant requiring demonstration of startup operation and shutdown procedures

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

by using a suitable simulation andor a range of case studiesscenarios

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 practicalsimulation 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 studiesscenarios 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 andor assessment support when required Where applicable physical resources should include equipment modified for people with disabilities

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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 unit covers the use of second stage type building machines. It includes the operation of all relevant additional equipment where that equipment is integral to the tyre building 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 competency includes use of equipment and tools such as:

hand tools as required

knives for bias cutting different component layers

relevant personal protective equipment.

Hazards

Typical hazards include:

manual handling

cut hazards

fumes/vapours

noise, light, energy sources

humidity, air temperatures, radiant heat

stationary and moving machinery, parts and components.

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 process and product problems may include:

equipment

poorly aligned guides

mould incorrectly placed on machine

materials

contaminated materials

distorted/misshaped components

poor adhesion

process

rotation speed

temperature

product

protecting from contamination

protecting from damage.

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.

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