Portalna glodalica

ZIMMERMANN FZ33c.030

X-travel 2500 mm
y-travel 3000 mm
z-travel 1250 mm
Control HEIDENHAIN iTNC530
Spindle speeds – stepless up to 22,000 rpm
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c-axis ±300°
Swiveling head ±110°
Tool holder HSK 63 A
Automatic tool changer, 50 positions
Total power requirement 130 kW
Machine weight approx. 53.5 t
Space requirement approx. 7.6 x 7.3 x 5.7 m

This ZIMMERMANN FZ33c is immediately available and in good condition.
- NEW spindle installed 6 months ago

Description:
Technical data of the system and working areas:
X-axis 2500 mm
Y-axis 3000 mm
Z-axis 1250 mm
A-axis ±110°
C-axis ±300°

Including:
- Vibration sensor
- Bearing temperature sensor
- Rotary union for internal coolant supply (IKZ)
- 5-axis path control: Heidenhain iTNC 530/HR520 handwheel, 15" TFT color display
- LTA industrial air extraction system
- Machine room enclosure
- Tool changer for 50 tools, chain magazine, located behind the machine
- Chip conveyor, discharge 60° to the left, front side
- No probe available!!!
- Blum laser tool measurement "Control NT-Micro"

Clamping table
Length x width x height: 2500 x 3250 x 400 mm
Table load capacity: 8,000 kg/m² (max. 16,000 kg)
T-slots, longitudinal: 18H12
T-slot spacing: 250 mm

Dimensions, weights
Required floor space (without peripherals): approx. 7600 x 7300 x 5650 mm
Total weight approx. 53,500 kg

Electrical connection values
Voltage (three-phase): 400 V
Frequency: 50 Hz

Compressed air connection (provided by customer)
Required air pressure: 6 bar
Average air consumption: approx. 15 m³/h (depending on machine configuration)

Linear axis drives
Feed rate X, Y, Z axes: 60 m/min
Axis acceleration X, Y, Z: up to 5 m/s²

Rotary axis drives – VH30
Feed rate A, C axes: 360°/s
Axis acceleration A, C axes: 700°/s²
Resolution A, C axes: 0.0001°

Linear axis accuracy – according to VDI / DGQ 3441
Positioning accuracy X-Axis: P= 0.026 mm
Y-Axis: P= 0.028 mm
Z-Axis: P= 0.020 mm
Repeatability X-Axis: Ps= 0.015 mm
Y-Axis: Ps= 0.016 mm
Z-Axis: Ps= 0.010 mm
Measuring system resolution (interpol.): A, C axes: 0.0001°

Rotary axis accuracy – VH30
Positioning accuracy A, C axes: P= 12" = 0.0033°
Repeatability A, C axes: Ps= 8" = 0.0022°

Milling head VH30
2-axis milling head: VH30,
Milling spindle Siemens Weiss
Spindle power S1 (100% duty cycle) 60 kW,
Spindle speed 22,000 rpm, 95 Nm, HSK-A63
External dimensions fork head L x W approx. 500 x 600 mm
Rated torque rotary axes control circuit A: min. 1200 Nm, C: min. 1047 Nm
Clamped: A and C axis: 3000 Nm
(Grease lifetime lubrication with automatic relubrication system)
Swivel axis – spindle nose 326 mm
Tool holder HSK 63 A
Tool clamping: spring force
Tool release: hydraulic
Permissible tool weight: 4.5 kg (manufacturer specification)

Coolant supply: external and internal
Coolant/lubricant supply (emulsion) at the front of the milling spindle with band filter system
Tank volume 1,500 l
Pump 1: 40 l/min at 20 bar
Pump 2: 20 l/min at 40 bar
Air blast at the front of the milling spindle

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