CNC TOKARSKI CENTAR

Spinner TM

Manufacturing origin CE - Germany
Voltage 400V
Netweight 7500 kg
Custom position 8458.91 20
Dimensions 2,9 x 2,3 x 2,3 m.
29731 hrs - work 4500h rs


TECHNICAL DATA

AXES
Maximum travel X-axis 400 mm
Maximum travel Y-axis 300 mm
Maximum travel Z1-axis 475 mm
Maximum travel Z2-axis 475 mm
Relative positions B-axis 0,0001 – 360°
Relative Position C1/C2-axis 0,0001 – 360°

WORKPIECE
Maximum cubic dimensions 80x80x80 mm
Maximum weight 5 kg

TURRET
Number of stations 24
Number of controlled stations 18
Number of steady stations 6
Maximum tool attachment (round) Ø 20 mm
Maximum tool attachment (square) 16x16 mm (20x20)
Maximum trajectory of turret above tool’s point 500 mm
Rotation speed of live tools 1-9000 min-1

SPINDLE
Maximum rotation speed 6000 min-1
Maximum bars diameter Ø 42 mm
Maximum forced chuck clamping 140 mm

BARS MACHINING
Maximum bar length for bar’s feed 1000 mm
Maximum piece size for the bar taker Ø42 x Long.100 mm
Maximum diameter of taker’s collets 42 mm

Pulling and pressure force of clamping cylinder 20000N

FEEDS
X-axis advance force abt.895 daN
Y-axis advance force abt.895 daN
Z1-axis advance force abt.895 daN
Z2-axis advance force abt.895 daN
Fast moves axes X/Y/Z 20 m/min

Motor’s torque of tool control 2,4 Nm
Spindle S1 / Spindle S2 70Nm

COOLING (values only as indication)
Capacity of pump submerged inside chips conveyor 10 l/min for abt. 4,5 bar
80 l/min 3,2 bar
150 l/min 0,7 bar
Capacity of overpressure pump inside conveyor 10 l/min 13,2 bar
50 l/min 9 bar
90 l/min 1 bar
Lubricating coolant volume inside conveyor abt.134 L.
Coolant volume inside cooling aggregate 45 L.

NUMERIC CONTROL Siemens 840D

MACHINING PRECISION
Resolution axes X/Y/Z 0,1 µm
Resolution axe B 0,0001°
Resolution axe C 0,0001°
Positioning precision 5 µm
Repeatability 0,6 µm
Maximum error on workpiece’s concentricity 0,5 µm

ELECTRIC
Spindle 1 / Spindle 2 (at 100%) 11 kW
Spindle 1 / Spindle 2 (at 40 %) 15 kW
Advance motors axes X/Y/Z1/Z2 1,3 kW
Axis B 1,3 kW
Tool control 2,3 kW
Hydraulic pump 7,5 kW
Hydraulic back movement 0,75 kW
Cooling aggregate fan 1 / 2 0,18 kW
Circulation pump of cooling aggregate 1,1 kW
Compressor of cooling aggregate 2,2 kW
Chips ejector 0,25 kW
Emulsion pump 1 1,1 kW
Emulsion pump 2 2,2 kW

Operation tension 400 V
Network frequency 50Hz (60option)
Control tension 24V DC
Absorbed power 35 kW
Nominal current 63A
Connecting réseau TM / TT / IT


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PNEUMATIC
Maximum operation pressure 10 bar
Normal operation pressure 6 bar
Minimal operation pressure 5 bar
Air output env. 150 L/min
Valves tension 24V DC
Oil-mist lubrication tank capacity 12 L
Quality level 2 selon Pneurop6611

NOISE LEVEL
Normal use 78—80 dB

errors and omissions excepted-data given without obligation


Inventory no.2321018, machine equipped with :

Chip conveyor
Preparation for bar feeder

Tool holders :
6 fixed drills ER32
8 turning tool holders
5 live tool holders ER32
4 live tool holders ER25
6 live tool holders ER20