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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 dressing process
  2. Set up cutters
  3. Dress boards
  4. Complete operator maintenance

Performance Evidence

A person demonstrating competency in this unit must satisfy all of the elements, performance criteria and foundation skills of this unit. If a specific volume or frequency is not stated below, then evidence must be provided that the following requirements have been performed on at least one occasion:

produce dressed boards of timber in line with an individual work order for board type prescribing different dimensions and tolerances and number of boards for each job. Types of timber include:

softwood

hardwood

treated

untreated

after each of the above jobs, complete operator maintenance on the equipment used.


Knowledge Evidence

A person competent in this unit must be able to demonstrate knowledge of:

environmental protection practices for forest products factory settings:

reducing water and energy use

cleaning plant, tools and equipment

disposing of, recycling and reusing timber and other waste

typical timber defects and how these affect ability to produce a quality finished product:

warp

wane

cupping

shakes

insect defects

knots

resin pockets

typical dressing problems triggering adjustment of process to ensure product quality:

blunt or damaged cutters

burn marks

extra cuts

excessive cutter marks

dimensional errors

industry standard profiles, lengths, cross sections and tolerances and applicable terminology

cutting patterns used on boards to achieve maximum volume recovery

feed rates and how they affect production output and finished quality of boards

purpose, features and operation of multi-headed machines for dressing boards:

single or multi-headed machines

machines cutting on one side of board only

machines cutting two or more sides of board simultaneously

machines incorporating grooving or splitting saws

methods for assessing cutter condition

organisational procedures specific to dressing boards using multi-headed machines:

workplace health and safety with particular emphasis on equipment lock out and use of personal protective equipment

communication reporting lines

recording and reporting production outcomes, equipment faults and maintenance requirements.