Technical Descriptions

(information from WorldSkills Australia "Skill Up" book)

Computer Aided Machining
Computer Aided Machining (CAM) operators use computer numerical controlled (CNC) machines to produce complex components.

Usually the component is modelled on a computer, manufacturing data is added to this model and a CNC program is generated. This program contains the moves required and also machine instructions to produce the part.

Most components of a Formula 1 racing car have been produced using CAM.

Consumer Electronics
Consumer Electronic Service Technicians use their knowledge of electronics to install, maintain and repair household and business electronic equipment and systems. They also diagnose and locate circuitry problems, repair components and complete work, test and maintenance reports.

Fitting
Fitters shape and assemble metal components to very precise tolerances through the skilled use of hand tools, measuring equipment using a variety of machines such as drills, lathes, grinders and milling machines. Fitters also require skills such as welding, hydraulics and pneumatics.

Machining
Machinists use machine tools to machine and shape metal and plastics. Machinists are skilled in using lathes, milling machines, grinders and drills. They must be able to interpret engineering drawings and be able to work to very close tolerances.

Turners use lathes to turn a workpiece to produce a cylindrical component such as shafts and bushes, car steering columns, axles and crankshafts.

In Australia most tradespersons are multi skilled and have skills in several trade areas, so fitter and machinists combine both fitting skills and machining skills.