Knowledge of EDM AGI CHARMILL machine operating and maintenance
Write or edit programs for precision machinery
Knowledge of tooling s and handling of instruments
Understanding of drawings
Determine program requirements based on design and engineering requirements
Operates one or more electrical-discharge machines to shape metal workpieces to specifications, following standard charts: Obtains from job order or verbal instructions such information as electrode to be used, depth setting, and number of workpieces or cavities to be shaped
Mounts specified electrode in preset holder on spindle
Positions and secures workpiece on machine table or places it in fixture
Moves controls to align electrode and workpiece and to set electrode feed rate, depth limit, and electric current
Starts machine, turns on flow of dielectric coolant, and observes operation.
May inspect work visually or with measuring instruments.