Macchina per elettroerosione a filo CHARMILLES TECHNOLOGIES Robofil 310

CHARMILLES TECHNOLOGIES ROBOFIL 310 EDM Wire Machine
no. 6.2131/355020

Movements
Travels
X: 400 mm
Y: 250 mm
Z: 200 mm
U: 400 mm
V: 250 mm

Measurement resolution: 0.5 µm (0.02 µin)
Maximum manual speed: 15 mm/s (35 in/min)

Wire
Wire diameter: 0.1 to 0.3 mm
Speed: adjustable from 0 to 15 m/min
Wire mechanical tension: adjustable from 0 to 30 N
Rake angle: adjustable from 0º to 30º
Max. height for threading: 300 mm
Automatic threading (Ø 2 mm): yes
Automatic rethreading: yes
Bobbins: K125 (4Kg)  / K160 (8Kg)  / K200 (16kg)

Electrical cabinet
Generator type: Isopulse
Maximum ambient temp: 30ºC (86ºF)
Software retention time in memory: 100 hours (battery charged)
Maximum charging time: 60 hours
Type of diskette used: 3 1/2"
* Number of programs storable: 112
* Memory capacity: 1426 blocks of 512 characiers (96 programmes)
Cabinet dimension (lxwxh): 1800 x 650 x1000 mm
Cooling air flow: 800 m?/h (28240 cuft/h) at 30ºC (86ºF)
Max. average discharge current: 45A
Colour graphics screen: 14"
16-bit microprocessor: 3

Dielectric
Deionization: Mixed resins 20l

Tank
Tank type: Sealed welded stainless-steel sheet
Capacity: 300 L

Filtration system
Nbr of paper cartridges: 8

Injection Flushing
Pressure: adjustable from O to 11,5 bars / (0 to 161 PSI)

External supplies
Electricity
Network frequency: 50 Hz (60 Hz option)
Cos. PHI: 0.8
Three-phase input voltage 380 V/400 V
Options: 204/220/240/400/420/ 440/480 /575 V
Allowable fluctuations: + 10% to- 15%
Allowable microbreaks: 4 ms
Total installed power: 10 KVA
Absorbed current on startup: approximately 10 x  | nominal

| nominal for
204VY —> 28A
220VY —> 26A
240V —> 237A
38OVY —> I15A
400VY —> 14/2A
420V —> 135A
440V —3 13A
480V —> 12A
575V —> 10A

Cooling
Chilled water or other coolant
Minimum pressure difference between cold source inlet and outlet: 2 bars (28 PSI)
Max. inlet pressure: 5 bars (70 PSI)
Max flow: 25 I/min (6.6 gal. /min)

Air
Pressure range between: 6 and 7 bars (85 and 98 PSI)
Flow: 1 l/min (0.25 gal. /min)

General data
Allowable ambient temperature range
For guaranteed precision: 20ºC + 1ºC (68ºF + 2ºF)
For equipment operation: 15ºC to 30ºC (59ºF to 86ºF)
Allowable humidity level: 40 to 80%

Noise level without machining
At workstation: 72dB (A)
Maximum: 76 dB IA)Protection level: IP43

Machine
Weight: 2500 kg
Dimensions: 1800 x 1600 x 2300 mm