MAKINO T2 horizontalni obradni centar

Travels 
X-axis (table longitudinal) 2.000 mm 
Y-axis (spindle vertical) 2.000 mm 
Z-axis (spindle cross) 1.800 mm 
a-axis (Spindle tilt) +110° / -110° 
B-axis (pallet table rotation) 360° 
C-axis* (Spindle swivel) 360° 
* Optional (add. price). When C axis is available, the B axis is index specification. 

Distance from pallet table center to spindle nose (a=0) - 100 ~ 1.700 mm 
Spindle taper hole HSK- A125
Output (25 % ED/ continuous rating) 150 / 100 kw 
Torque (25% ED / cont.) 1.500 / 1.000 nm 
Spindle speeds 20 ~ 4.000 min-1 
Tool cramp method coned disc spring
Trough spindle coolant 70 bar, 200 l/min
Note: The pressure data refers to the output flange of the pump.

NC Rotary Table (B-Axis)
The table moves over the front bed using a semi-raised sliding system. The table holds the B-axis and performs 360° continuous rotation.
When C-axis is available(option), the table is an index table. 

The pallet is positioned with high accuracy by four tappered cones. Each cone incorporates a clamping mechanism and the palletes are securely clamped. The well balanced support system enhances cutting capabilities in the uppermost region of the maching range. 

Size of pallet: 1000x1250mm
Work size (diameter/height): 1900/2000mm
Maximum workpiece weight: 5 000kg
Pallet surface configuration 25 x M 20 2.5 taps
Pallet loading height: 1670mm
Pallet weight: 1 500 kg
Pallet seating check function (pneumatic detection method in the table seating position). 

Feedrates:
Rapid traverse
X, Y, Z-axis : 16 0000 mm/min
A-axis (C-axis optional): 3 600°/min
B-axis: 2 160°/min

Cutting feedrates
X, Y, Z-axis : 1-16 0000 mm/min
A-axis (C-axis optional): 1-3 600°/min
B-axis: 1-2 160°/min

Automatic Tool Changer
The automatic tool changer consists of a tool magazine unit (matrix type) loacted on the column side and a tool changer unit (ATC arm) installed on the magazine

Tool storage capacity: 120 tools
Tool shank type: HSK-A125 with coolant duct
Maximum tool diameter: 300mm
Maximum tool length: 600mm
Maximum tool weight: 30 kg
Maximum tool moment: 30 Nm
Tool-to-Tool changing time: 20 s
Chip-to-Chip changing time: 40 s
Tool loading station is available to support safe and highly efficient operation

Machine installation: 
Height: 5 600mm
Width: 7 450mm
Depth: 10 550mm
Weight: 60 000 kg
Note: 800mm maintenance space is required around the machine

Assembly space: In order to achieve the full power of the machine, a special assembly foundation is recommended according to the surroundings. A required rigidity of the foundation can be taken from the foundation plan. (Foundationshould be approved from a certified specialist in order to make sure all effects like foundation, ground, beams znd oscillations are being taken in consideration. 

Environmental condition for machine operation:
Ambient temperature: 10-40° C
Relative humidity: < 75 %

Automatic  Pallet Changer
Number of pallets : 2
Max. changeable workpiece dimensions (diameter/height): 2500 mm/2300mm (width limit 2300mm)
Changing method: 2 pallets simultaneously by turning arm (scissors type)
Changing time: 60 s
Pallet loading station: 1 set, manually turnable
Pallet clamp confirmation function: Checking of pallet clamp by air pressure
Pallet random program calling

Power sources
Electricity: 3 Phases AC 400 V + 10/-10 % 50 Hz
Connecting value (depending on the final specification of machine): 300-350 kVA
Compressed air supply necesary: 5-9 bar
1 500l/min (ANR)

Note: Clean air has to be rovided according to the grade ISO2.5.2 and ISO8573-1