STAR ECAS 32T CNC lathe was built in 2005 in Japan by STAR MICRONICS
CO., LTD. The machine, designed for the precise machining of complex
workpieces, is used in many industries, such as automotive and
aerospace. Its extensive machining capabilities facilitate complex
machining processes, such as turning, drilling and threading, both on
the front and back of the workpiece.
Compared to other lathes available on the market, the offered STAR
ECAS-32T swiss-type lathe stands out with the use of 11 axes, two
10-position turrets and two spindles (main spindle and sub-spindle).
The extremely rigid design, in turn, provides the incredible process
stability which is necessary to achieve excellent precision and
quality of the produced parts. All this is complemented by intelligent
CNC control, in which even the most advanced work programs are created
in just a few steps. The STAR MICRONICS ECAS 32T CNC lathe weighs 5700
kg.
Technical specifications of the STAR ECAS 32T CNC lathe
General data
- number of axes: 11 (X1, X2, X3, Y1, Y2, Y3, Z1, Z2, Z3, C1, C2)
- maximum turning diameter: 32 mm
- milling capacity: 12 mm
- drilling capacity (fixed tool): 23 mm
- drilling capacity (driven tool): 10 mm
- threading capacity (fixed tool): M12 x P1.75
- threading capacity (driven tool): M8 x P1.25
- slotting capacity (length x depth): 2 x 10 mm
- feed rate in axis X1, Y1, Z1, X2, Y2, Z2, X3, Y3, Z3: 10000
mm/min
- feed rate in axis C1, C2: 10000°/min
- rapid traverse in axis X1, X2, X3, Y2, Z1, Z2, Z3: 20000 mm/min
- rapid traverse in axis Y1, Y3: 15000 mm/min
- rapid traverse in axis C1, C2: 194400°/min
- pneumatic system pressure: 0.5 MPa
- air consumption: 4.1 m3/h
- coolant tank capacity: 230 l
- coolant pump power (turret): 0.4 kW
- coolant pump power (back machining unit): 0.25 kW
- grease tank capacity: 4 l
- central lubrication pump power: 3 W
- power requirement: 8 kVA
- power supply: 200 V; 50/60 Hz
- dimensions (L x W x H): 3175 x 1745 x 1860 mm
- weight of the STAR ECAS 32T machine: 5700 kg
Main spindle
- maximum rotational speed: 7000 rpm
- maximum spindle stroke: 350 mm
- C axis
- C-axis indexing: 0.01°
- spindle drive power: (50%/100%): 7.5/5.5 kW
Sub-spindle
- maximum rotational speed: 7000 rpm
- C-axis
- C-axis indexing: 0.01°
- spindle drive power: (50%/100%): 3.7/2.2 kW
10-position turret
- number of rotary tools: 2/station
- number of collets: 3/station
- number of driven tools: 2/station
- drilling capacity: 10 mm
- threading capacity: M8 x P1.25
- milling capacity: 12 mm
- slotting capacity (length M51251405 x depth): 2 x 10 mm
- driven tools rotational speed: 5700 rpm
- driven tools drive: AC servo motor 1.8 kW
8-spindle back machining unit
- number of tools: 8
- maximum number of rotary tools: 4
- drilling capacity (fixed tool): 13 mm
- drilling capacity (driven tool): 8 mm
- threading capacity (fixed tool): M10 x P1.5
- threading capacity (driven tool): M6 x P1.0
- milling capacity: 10 mm
- driven tools rotational speed: 6000 rpm
- driven tools drive: AC servo motor 1.3 kW
Equipment of the ECAS 32 T CNC turning center
- CNC controller: YASKAWA SIEMENS 840DI
- bar feeder: FMB TURBO 3-36/3200/A (2006)
- 10-station tool turret (2 pcs.)
- 8-spindle back machining unit
- sub-spindle with air blow
- 10,4″ TFT colour screen
- workpiece conveyor
- MR32 collet chuck with air blow (main and sub-spindle)
- MR32 guide collet
- collet drive
- compressed air system
- automatic central lubrication with grease level monitoring
- separate coolant tank with coolant level monitoring
- workspace illumination
- manual pulse generator
- overload protection
- adjusting screws and shims
Poland
