Elements and Performance Criteria

The Range Statement provides advice to interpret the scope and context of this unit of competency, allowing for differences between enterprises and workplaces. It relates to the unit as a whole and facilitates holistic assessment. The following variables may be present for this particular unit:

CNC sizing machines

CNC sizing machines are to include CNC beam saws and may include double end profiling machines

Unit scope

Work involves computer programming skills, reading and interpreting drawings, stock control, setting cutting speeds, computer-aided machining operations, saw and tool maintenance

Material to be sized is to include:
solid timber
manufactured board
laminate
solid synthetic materials and plastics

Unit context

OH&S requirements include legislation, building codes, material safety management systems, hazardous substances and dangerous goods code and local safe operating procedures

Work is carried out in accordance with legislative obligations, environmental legislation, relevant health regulations, manual handling procedures and organisation insurance requirements

Work requires individuals to demonstrate some discretion, judgement and problem solving skills in the set up and operation of machines

Competency may be demonstrated in workplaces involved in the manufacture of solid timber furniture, domestic furniture, commercial furniture, kitchen and bathroom cabinets and/or furniture components

Tools

Tools are to include machine-specific tools and may include screwdrivers, hammers and spanners

Personal protective equipment

Personal protective equipment is to include that prescribed under legislation, regulations and enterprise policies and practices

Information and procedures

Workplace procedures relating to the use of tools and equipment

Work instructions, including job sheets, cutting lists, plans, drawings and designs

Workplace procedures relating to reporting and communication

Manufacturers' specifications and operational procedures

The Evidence Guide identifies the critical aspects, knowledge and skills to be demonstrated to confirm competency for this unit. This is an integral part of the assessment of competency and should be read in conjunction with the Range Statement.
Critical Aspects of Evidence
Locate, interpret and apply relevant information
Apply safe handling requirements for equipment, products and materials, including use of personal protective equipment
Identify materials used in the work process
Follow work instructions, operating procedures and inspection practices to:
minimise the risk of injury to self or others
prevent damage to goods, equipment or products
maintain required production output and product quality
Identify, set up and operate CNC sizing equipment, including the use of safety cut-outs and guards, to product a range of complex cutting patterns to its full potential
Conduct operator maintenance on the machine and related equipment
Work effectively with others
Modify activities to cater for variations in workplace contexts and environment

Underpinning Knowledge
Types, characteristics, uses and limitations of CNC sizing machines
CNC theory, practices and techniques
Characteristics of materials used and uses of products produced
Workflow processes
Procedures for reporting materials, product or equipment faults

Underpinning Skills
Information. Collect, organise and understand information related to CNC sizing operations, work orders, plans and safety procedures
Communication. Communicate ideas and information to enable confirmation of work requirements and specifications, coordination of work with site supervisor, other workers and customers, and the reporting of work outcomes and problems
Planning. Plan and organise activities, including the preparation and layout of the worksite and the obtaining of equipment and materials to avoid any back tracking, workflow interruptions or wastage
Teamwork. Work with others and in a team by recognising dependencies and using cooperative approaches to optimise workflow and productivity
Mathematical ideas and techniques. Use mathematical ideas and techniques to correctly complete measurements, compute input data and estimate material requirements
Solve problems. Use pre-checking and inspection techniques to anticipate CNC sizing problems, avoid reworking and avoid wastage
Use of technology. Use the workplace technology related to CNC sizing, including machinery, tools, equipment and measuring devices

Resource Implications
CNC controlled equipment, standard operating procedures, unprocessed materials.

Method of Assessment
Assessment methods must confirm consistency of performance over time and in a range of workplace relevant contexts.
Assessment should be by direct observation of tasks and questioning on underpinning knowledge.
Assessment should be conducted over time and may be in conjunction with assessment of other units of competency.

Context of Assessment
Assessment may occur on the job or in a workplace simulated facility with relevant process equipment, materials, work instructions and deadlines.

Key Competency Levels
NB:These levels do not relate to the Australian Qualifications Framework. They relate to the seven areas of generic competency that underpin effective workplace practices.
There are three levels available:
Level 1 where work is within set conditions and process
Level 2 where the management or facilitation of conditions or process is exercised; and
Level 3 where the design and/or development of conditions or process is required
Communicating ideas and information
(1)

Collecting analysing and organising information
(2)

Planning and organising activities
(2)

Working with others and in teams
(1)

Using mathematical ideas and techniques
(2)

Solving problems
(2)

Using technology
(2)