PMBPROD285
Operate computer controlled equipment


Application

This unit of competency covers the skills and knowledge required to operate computer controlled equipment or process as typically used to make machined products that meet precise specifications.

This unit of competency applies to operators who are required to carry out start-up procedures, operate machine/process to specification, monitor machine/process operation, and recognise routine and non-routine problems and take appropriate action.

This unit of competency applies to an individual working alone or as part of a team or group and working in liaison with other shift team members, team leader and supervisor, as appropriate.

No licensing, legislative or certification requirements apply to this unit at the time of publication.


Elements and Performance Criteria

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1

Obtain job instructions

1.1

Identify work requirements from production plan or request

1.2

Check product, materials and equipment meet requirements for job

1.3

Recognise requirements which may not be in accordance with usual practice

1.4

Ask questions of appropriate person to confirm unusual practice

1.5

Ensure housekeeping is to requirements

1.6

Identify hazards associated with the job and take appropriate action

2

Start up equipment, to procedures

2.1

Complete pre-start checks as required

2.2

Start equipment as required

3

Operate computer controlled equipment

3.1

Select and verify installed program is in accordance with job instructions

3.2

Operate computer controlled equipment to procedures

3.3

Identify and report malfunction

3.4

Check production samples for compliance to specification

3.5

Make adjustments to remedy faults and non-conformity as required

3.6

Shut down equipment as required

4

Monitor machine/process

4.1

Monitor tool wear

4.2

Replace preset tools and adjust tool offsets in program as required

5

Respond to routine problems to procedures

5.1

Recognise known faults that occur during the operation

5.2

Identify and take action on causes of routine faults

5.3

Log problems as required

5.4

Identify non-routine process and quality problems and take appropriate action

Evidence of Performance

Evidence required to demonstrate competence in this unit must be relevant to and satisfy the requirements of the elements and performance criteria and demonstrate the ability to:

read and interpret standard operating procedures (SOPs), job specifications, charts, lists and drawings

monitor computer controlled equipment/process using measured/indicated data and smell, sight, sound and feel as appropriate

monitor and interpret key variables, including:

speed

output rate

product integrity and general conformance to specification

replace preset tools

access and verify computer controlled program

operate and adjust the equipment to meet product quality and production output specifications

pause the equipment or shut down equipment in normal and abnormal circumstances

identify hazards and apply relevant hazard controls

apply safety procedures

apply housekeeping procedures

recognise early warning signs of equipment/processes needing attention or with potential problems

recognise routine and non-routine problems

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

take action to resolve faults or report faults to appropriate personnel

distinguish between possible causes of routine faults, including:

equipment/process abnormalities

procedural errors

tool wear

communicate effectively with team/work group and supervisors

complete workplace records

do basic arithmetical manipulations, including additions, subtractions, divisions, fractions and percentages.


Evidence of Knowledge

Must provide evidence that demonstrates knowledge relevant to their job sufficient to operate under routine only supervision and to solve routine problems, including knowledge of:

types and application of computer controlled equipment, machine components and guides

principles of operation of the equipment

the potential effects of variations in materials and equipment operation in relation to quality of product

measurement techniques relevant to the equipment/process

reasons for checking process control panels and reporting readings which are outside of normal range of process variability

examples of common tool wear and the effect on product or part specifications

production workflow sequences and materials demand

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

routine problems, their probable causes and relevant corrective actions

organisation procedures relevant to the work environment/job role

hierarchy of control

hazards that may arise in the job/work environment and:

their possible causes

potential consequences

appropriate risk controls.


Assessment Conditions

The unit should be assessed holistically and the judgement of competence shall be based on a holistic assessment of the evidence.

In all plants it may be appropriate to assess this unit concurrently with units such as:

teamwork

communication.

The collection of performance evidence:

should occur over a range of situations which include typical disruptions to normal, smooth operation of an operating plant

will typically include a supervisor/third-party report or other evidence, focusing on consistent performance and problem recognition and solving. A supervisor/third-party report must be prepared by someone who has a direct, relevant, current relationship with the person being assessed and who is in a position to form a judgement on workplace performance relevant to the unit of competency

must include the use of an appropriate industrial item of equipment requiring demonstration of operation, start and stop procedures and responding to problems

may use industry-based simulation for all or part of the unit particularly where safety, lack of opportunity or significant cost is an issue.

Assessment should occur in operational workplace situations. Where this is not possible or where personal safety or environmental damage are limiting factors assessment must occur in a sufficiently rigorous simulated environment that reflects realistic operational workplace conditions. This must cover all aspects of workplace performance, including environment, task skills, task management skills, contingency management skills and job role environment skills.

Assessment in a simulated environment should use evidence collected from demonstration of skills and one or more of:

walk-throughs

pilot plant operation

industry-based case studies/scenarios

‘what ifs’.

Knowledge evidence may be collected concurrently with performance evidence or through an independent process. such as workbooks, written assessments or interviews.

Assessment processes and techniques must be appropriate to the language, literacy and numeracy requirements of the work being performed and the needs of the candidate.

Conditions for assessment must include access to all tools, equipment, materials and documentation required. including relevant workplace procedures, product and manufacturing specifications associated with this unit.

The regulatory framework will be reflected in workplace policies and procedures and is not required to be independently assessed.

Foundation skills are integral to competent performance of the unit and should not be assessed separately.

Assessors must satisfy the assessor competency requirements that are in place at the time of the assessment as set by the VET regulator.

In addition the assessor or anyone acting in subject matter expert role in assessment shall demonstrate both technical competency and currency. If the assessor cannot demonstrate technical competency and currency they shall assess with a subject matter expert who does meet these requirements.

Technical competence can be demonstrated through one or more of:

relevant VET or other qualification/Statement of Attainment

appropriate workplace experience undertaking the type of work being assessed under routine and non-routine conditions

appropriate workplace experience supervising/evaluating the type of work being assessed under routine and non-routine conditions

Currency can be demonstrated through one or more of:

being currently employed undertaking the type of work being assessed

being employed by the organisation undertaking the type of work being assessed and having maintained currency in accordance with that organisation’s policies and procedures

having consulted/had contact with an organisation undertaking the type of work being assessed within the last twelve months, the consultation/contact being related to assessment

conducting on the job training/assessments of the type of work being assessed

being an active member of a relevant professional body and participating in activities relevant to the assessment of this type of work.


Foundation Skills

This section describes those required skills (language, literacy and numeracy) that are essential to performance.

Foundation skills essential to performance are explicit in the performance criteria of this unit of competency.


Range Statement

This field allows for different work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included.

Regulatory framework

The latest version of all legislation, regulations, industry codes of practice and Australian/international standards, or the version specified by the local regulatory authority, must be used.

Applicable legislation, regulations, standards and codes of practice include:

health, safety and environmental (HSE) legislation, regulations and codes of practice relevant to the workplace, equipment and production processes and hazardous materials

Australian/international standards relevant to the materials being used and products being made

any relevant licence and certification requirements.

All operations to which this unit applies are subject to stringent HSE requirements, which may be imposed through state/territory or federal legislation, and these must not be compromised at any time. Where there is an apparent conflict between performance criteria and such requirements the legislative requirements take precedence.

Procedures

All operations must be performed in accordance with relevant procedures.

Procedures are written, verbal, visual, computer-based or in some other form, and include one or any combination of:

emergency procedures

work instructions

standard operating procedures (SOPs)

safe work method statements (SWMS)

formulae/recipes

batch sheets

temporary instructions

any similar instructions provided for the smooth running of the plant.

Tools and equipment

Tools and equipment include one or more of:

numerical control (NC) machine/process

computer numerical control (CNC) machine/process

robot-operated machine/process

relevant personal protective equipment (PPE).

Hazards

Hazards must be identified and controlled. Identifying hazards requires consideration of:

weight, shape, volume of materials to be handled

hazardous products and materials

sharp edges, protrusions or obstructions

slippery surfaces, spills or leaks

rotational equipment or vibration

high temperatures

smoke, dust, vapours or other atmospheric hazards

electricity

gas

gases and liquids under pressure

structural hazards

equipment failures

machinery, equipment and product mass

other hazards that might arise.

Routine problems

Routine problems must be resolved by applying known solutions.

Routine problems are predictable and include one or more of:

machine malfunction

tool wear

cutting errors.

Known solutions are drawn from one or more of:

procedures

training

remembered experience.

Non-routine problems must be reported according to according to relevant procedures.


Sectors

Not applicable


Competency Field

Production