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The model in CW-Series:
CW-430F
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Model No. |
Machine
Features |
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CW-430F
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X, Y, Z, U, V axes
simultaneously controllable high performance high precise CNC
Wire Cut.
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Excellent thermal balance
and high rigidity design assure consistent, precision machining.
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The U-V axes at the upper
part of the column is designed as high rigidity, which reaches
taper machining with stable accuracy even for high water
pressure and high wire tension.
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Ball screw and LM guide
are used, and AC servo motor which drives the ball screw
directly and intelligent software servo can realize high speed
consistent machining with high frequency response.
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The discharge energy is
controlled detecting each sparking stage and catching same point
discharge in advance by high speed calculation, which makes wire
break less and gives consistent machining and uniform machining
surface.
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High rigidity drive system
to secure reposition accuracy of all axis.
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Laser measurement to X, Y,
U, V axis. THK super precise Linear guide way, ø32 (Except ø 25
for CW320), C1 degree ball screw at X, Y axis to secure position
precision.
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Reinforced design
constructed by wide tape of high rigidity Z axis & upper / lower
guides. When tape machining no deformation. Compare with high
rigidity UV ±24° (work piece is 100 mm) to finish high precise
machining.
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Specifications |
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Machine Body |
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Model No. |
CW-430F |
| Axis
Travel X |
400 mm |
| Y |
300 mm |
| U |
100 mm |
| V |
100 mm |
| Z |
260 mm |
| Max.
Workpiece Dimensions |
800W x
650D x 225H |
| Max.
Workpiece Weight |
500 x 350 |
| X-Y
Axis Feed Rate |
Max. 800
mm / min |
| Drive
System (5 Axis) |
AC Servo
Motor (5 axis) |
| Wire
Diameter |
ø 0.15-0.3 mm ( ø 0.25 mm) |
| Wire
Feed Rate (Max) |
300 mm /
sec |
| Wire
Tension |
400-2500
gf |
| Max
Taper Angle |
±24° / 100
mm Wide Angle Nozzle |
| Outside
Dimensions |
1400 x
1750 x 2130 |
| Net
Weight |
2500 |
|
Working Fluid Supply Unit |
| Tank
Capacity |
340 L /
700 L |
| Filter
Element |
Paper |
| Ion
Exchange Resin |
6.8 L |
|
Conductivity Control |
Auto |
| Fluid
Temperature Control |
Auto
(Standard) |
| Outside
Dimensions |
700 x 1830
x 1310 (WD400) / 800 x 2130 x 1350 (WD700) |
| Net
Weight (Without Water) |
300 |
|
Power Supply Unit |
| Circuit
System |
Power MOS
Transistor |
| Max.
Output Current |
25A |
| IP
Select |
10 |
| Off
Time Select |
50 |
|
CNC Unit |
| Data
Input |
keyboard,
RS-232C, 3.5-Inch Floppy Disk |
| Display |
14-Inch
Color |
| Control
System |
32bit,
1-CPU, Semi Closed Loop Software Servo System |
| Control
Axis |
X, Y, U,
V, Z (5 Axis) |
| Setting
Unit |
0.001 mm |
| Max.
Command Value |
±9999.999
mm |
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Interpolation |
Linear /
Circular |
| Command
System |
Abs / Inch |
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Machining Feed Control |
Servo /
Const. Feed |
| Scaling |
0.001 -
9999 |
| Auto
2nd Cut System |
Re-trace
Auto Changed Machining Data |
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Machining EDM Condition Memory |
1000-9999 |
| Outside
Dimensions |
820D x
600W x 1800H 450 kg |
| Total
AC Power Input |
3 Phase
220 ±10% / 13 kva |
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Machine Functions |
| MOS Type
high power transistor controlled with nano second can cut
off peak current 600A, by which Max. speed 2502
mm / min is attainable. |
By
inputting wire diameter, workpiece material, thickness, and
machine classification, optimum machining conditions can be
outputted from the memory of various machining conditions |
| It is
possible to output the machining conditions of 2nd, 3rd, 4th
cut with easy operation, and second cut can be automatically
obtained by using retrace function. |
Operator
has only to pass a wire through lower nozzle, then the wire
can be surely fed to wire collector with wire-carry device. |
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CNC Controller |
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Specifications |
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IPC base standard 586 computer board |
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5X86-P75 CPU |
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16 Mega DRAM |
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High capacity DOC (Disk On Chip) |
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Resolution 640 x 480 16 colors VGA display |
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Operation panel include characters, operation and
function keys |
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AC servo motors & drivers |
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Functions |
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Linear and circular interpolation |
System date, time setting |
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Return to origin, cutting start point, reference
point, wire breakage point. |
Cutting locus display with color change |
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Autmoatic positioning, edge and hole cetering,
column cetering, slit centering |
Absolute / incremental coordinates |
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Machine lock |
Multiple sub-routine repeat calling |
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Single steop and manual jog |
Wire offset compensation file can be selected
within program |
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Display cutting time, cutting length, cutting
speed |
Inch / metric exchange |
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3.5" flopy disk RS232 interface |
Soft travel limits |
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Marked block jump over |
Trace return wire break point, retrace to start
point |
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Cutting conditions display |
Top-bottom independent figure machining |
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Day run |
Machining path magnifier, rotation, mirror image
& X, Y axis exchange |
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Selection servo-feed, constant-feed. |
Auto select stop function |
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Machining path 3D view display |
Background editing |
| Automatic wire
vertical alignment |
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Standard Accessories
- Ion Exchange Resins
- Paper filters
- Upper / Lower flushing nozzles
- Diamond guides (0.26)
- Cooling System
- Energizing plates
- Diamond guide remove jig
- Brass Wire (0.25x5KG)
- Tools
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Options
- Surface finish circuit
- AVR (Auto Voltage Regulator)
- Automatic vertical alignment jig
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