מחרטת CNC

Takisawa TMM-250

CNC Lathe TAKISAWA TMM 250 – Twin-Spindle, Y-Axis, Live Tooling
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Manufacturer: TAKISAWA
Model: TMM 250
Control: Fanuc 180is-TB
Year of manufacture: 2004

5. MACHINE SPECIFICATIONS
Capacities
Workpiece turning diameter: 780 mm
Standard turning diameter: 220 mm
Max. turning diameter: 350 mm
Max. turning length: 800 / 200 mm (flange)
Distance between spindle ends: 1130 mm
Bar work capacity: 76.2 / 50.8 mm (left/right spindle)
Travel
X-axis travel (upper turret): 265 mm
Y-axis travel (upper turret): ±50 mm
Z-axis travel (upper turret): 760 mm
A-axis travel (right spindle side): 800 mm
X-axis travel (lower turret): 228 mm
Z-axis travel (lower turret): 760 mm
Spindles
Number of spindles: 2
Spindle speed: 4,000 rpm (left, right)
Number of gear stages: 1
Min. spindle index angle: 0.001° (Cs-axis)
Spindle nose size: JIS A₂-8 / A₂-6 (left/right spindle)
Taper bore (type, no.): 90 × 1/20 taper // 75 × 1/20 taper (left/right spindle)
Spindle bearing inner diameter: 120 / 100 mm (left/right spindle)
Spindle bore diameter: 86 / 63 mm (left/right spindle)

Machine Description

High-performance CNC lathe with twin spindles and two turrets.
The machine enables simultaneous machining with both turrets on one spindle (4-axis machining), making it ideal for complex turning/milling operations.

Highlights
- 2 spindles with C-axis
- 2 turrets (VDI 40)
- Y-axis on upper turret (±50 mm)
- Live tooling
- FANUC CNC control (32 bit)
- Touchscreen operation
- Double holders possible (up to 60 tool positions)

Technical Data

Left spindle:
Power: 15 / 22 kW
Torque: max. 433 Nm
Speed: up to 4,000 rpm
Spindle bore: 86 mm
Bar capacity: 76 mm

Right spindle:
Power: 11 / 18.5 kW
Torque: max. 326 Nm
Speed: up to 4,000 rpm
Spindle bore: 63 mm
Bar capacity: 51 mm

Tooling:
2 turrets with 15 positions each
Max. 15 live tools per turret
Tool drive power: 3.7 / 5.5 kW
Tool speed: up to 4,000 rpm

Equipment
- FANUC AC servo drives
- 10.4" colour LCD with touchscreen
- Rigid tapping
- Automatic central lubrication
- Coolant pressure: 4 bar (optional 6 bar high-pressure pumps)
- Fully enclosed machine housing with work area lighting
- CE compliant

Additional Equipment
Chucks:
Left: Schunk HSL 315
Right: SMW BBM 250
Automatic work area door (pneumatic)
Chip conveyor (hinged belt, right)
High-pressure coolant pumps (6 bar each turret)
Manual tool setter
3-colour signal lamp

Machining Data
Turning length: 760 / 200 mm
Tool torque: max. 35 Nm

Condition

Used, fully functional – well-maintained industrial machine.

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