GILDEMEISTER MF twin 65 CNC lathe was built in 2000 in Germany by
GILDEMEISTER Drehmaschinen GmbH. This extremely efficient machine is
used for precision machining of workpieces with a maximum diameter of
200 mm. The machining process is performed inside a large work space,
by means of two spindles and tools taken from two 12-position turrets.
This solution maximises production efficiency by enabling simultaneous
workpiece machining on both spindles. What’s more, any vibration or
oscillation is eliminated by a rigid bed, guaranteeing high process
stability even during the most intense challenges. The MF twin 65 CNC
turning center, including the control cabinet, weighs approximately
6500 kg.
Technical specifications of the GILDEMEISTER MF twin 65 CNC
dual-spindle lathe
General data
- number of axes: 4 (X1,X2,Z1,Z2)
- swing over bed: 240 mm
- maximum turning diameter: 200 mm
- maximum turning length: 600 mm
- feed in the X1,X2 axis: 190 mm
- feed in the Z1,Z2 axis: 555 mm
- rapid traverse in the X1,X2 axis: 20 m/min
- rapid traverse in the Z1,Z2 axis: 30 m/min
- feed force in the X1,X2 axis: 4 kN
- feed force in the Z1,Z2 axis: 7 kN
- resolution in all axes: 0.001 mm
- number of spindles: 2
- distance between spindles: 800 mm
- number of turrets: 2
- bed inclination angle: 45°
- type of guideway: roller guideways
- oil tank capacity: approx. 25 l
- oil pump power: 2.2 kW
- maximum oil pump pressure: 80 bar
- coolant tank capacity: 200 l
- cooling pump power: 1.65 kW
- cooling pump flow (at 6 bar): 50 l/min
- noise level: 78 db(A)
- power supply: 3x 400 V; 50 Hz
- weight of the GILDEMEISTER MF twin 65 machine including control
cabinet: approx. 6500 kg
Main spindle
- rotational speed: 25-5000 rpm
- rated rotational speed: 850 rpm
- maximum bar diameter: 65 mm
- spindle bore: 79 mm
- spindle tip: 170 h5 mm
- face bearing diameter: 120 mm
- maximum clamping chuck diameter: 200 mm
- drive power (40/100% ED): 28/21 kW
- maximum torque (40/100% ED): 320/240 M51251405 Nm
- C axis
- C axis rapid traverse: 250 rpm
- C axis torque: 200 Nm
- C axis resolution: 0,025°
Sub-spindle
- rotational speed: 31-6300 rpm
- rated rotational speed: 1000 rpm
- maximum bar diameter: 42 mm
- spindle bore: 56 mm
- spindle tip: 140 h5 mm
- face bearing diameter: 90 mm
- maximum clamping chuck diameter: 200 mm
- drive power (40/100% ED): 18/14 kW
- maximum torque (40/100% ED): 130/173 Nm
- C axis
- C axis rapid traverse: 250 rpm
- C axis torque: 120 Nm
- C axis resolution: 0,025°
Tool heads
- capacity (upper head / lower head): 12/12
- toolholder diameter according to DIN 69880: 30 mm
- rotational speed: 40-4000 rpm
- drive power (100% ED): 5 kW
- maximum torque (100% ED): 16 Nm
Equipment of the GILDEMEISTER lathe
- CNC controller: SIEMENS SINUMERIK
- sub-spindle
- 12-position turret (2 pcs.)
- driven tools
Poland
