• Motion is imparted by means of a double-acting hydraulic ram.
• Spindle drive is taken from a 3-hp motor.
• The converter is actuated by electro-hydraulic means.
• The machine is driven by a diesel engine.
• The aircraft is powered by two engines.
• The worktable is set in motion and the roughing cut taken.
• The discriminators are operated from a regulated power supply.