CNC milling machine used * Year 12/1989 * Control Haidenhain 4 axes - 3D CNC Bahnsteürung TNC 355 * Workspaces length X = 800 mm range Y = 500 mm vertical Z = 500 mm * work spindle power at 60% duty cycle 7.8 kW Speed range controlled, vertically and horizontally 20-5000 min-1 automatically shifting 4-speed gearbox tool taper ISO 40 spindle stroke vertical automatic braking of the drive spindle during shutdown * Hours 48 419 * feed drive feed speed, parallel to the axis 2-3000 mm / min rapid traverse X-and Y- axis 6000 mm / min Z-axis 4000 mm / min Separate DC drives for simultaneous axis movements feed continuously adjustable ball screw with overload clutches in all 3 axes terminal value (at 380 volts) 13.5 KW Steürspannungen 24 VDC * controls Haidenhain TNC 355
