Product Line

CNC EDM RAM TYPE
CNC HC1270+E75 CNC EDM machine

CNC HC1270+E75

CNC EDM machine

Description
XYZ axes travel: 1200x700x500 mm (47"x28"x20" )inch
Work table: 1400x850 mm ( 55"x33") inch
Max. Workpiece: 2240x1300x625 mm (88"x51"x25") inch
Max. Workpiece weight: 5000 kgs
Max. electrode weight: 400 kgs
Machine net weight: 6600 kgs
Oil level: 110-450 mm (4"-18") inch

Occupied dimension:4380x4330x2920 mm (172"x170"x115") inch
Work Table to platen: 510-1010mm (20"-40") inch

Filter: 2
Paper filter:4
Capacity:2350 Liters
Machine Features
> Windows CE controller
> A dialog window with picture description.
> Special repaired frames to quicken the maintenance speed.
> Close-loop design of digital feedback on three axes of the machine significantly increases positioning precision and ORBIT-CUT machining accuracy and efficiency.
> Simple operation interface.
> Common function keys are located on the operational panel for direct use.
> Hot key setting.
> ATC (automatic tool change) and C-axis 360° index can be installed; the process of coarse machining to ultra-fine machining can be completed at one time.
> Dialogue diagram provides various hole-expanding modes such as quick search of edge, centers and datum marks.
> Rich color graphic (the same resolution as a PC screen).
> Automatic multi-step machining (coarse, medium coarse, medium fine, fine, superfine)—up to 10 steps.
> Unlimited number of machining conditions can be saved as machining archives. Each set of machining conditions can be edited, modified or stored. They are easy to edit and easy to find.
> Automatic origin search and multi-point coordinate memory capability.
> 1/2 design capability, ARC automatic discharge waveform detection and automatic adjustment.
> Automatic center position detection, automatic compensation, search of hole center and deepest point; fixed hole machining (cyclic mode, independent mode), which is suitable for different machining conditions; Radial, circular, square, linear (vector), coning, 45° hole-expanding machining.
> Three-axis beeline, two-axis arc, three-axis helix.
> Chinese/English versions interface, metric/British system switch and Z-axis quick up, quick down, slow up and slow down capability.
> Lateral machining, three axes, six directions (plane rotation).
> All alarms describe the source, date and exact time of problem occurrence.
> Optical scale is applied for close-loop position control, enabling extreme position for machining.
> Automatic editing—settings can be done according to type of material, work piece size, machining depth, one side die clearance, final current and rate of electrode wear.
> CNC models possess conventional capability of consistent level of energy discharge, achieving stable and rapid machining and smooth high quality on machining surface while the rate of electrode wear is still low.
> Monitor page indicates machining path and orbital pattern in use.
Controller Features

The dialogue style display shows all discharge parameters, displacement data, machining hole positions, coordinates and C-axis functions. It eliminates the trouble some displace display change, saving time and providing maximum convenience of operation.

Mold setup display has various capabilities including home position return, search of edge, internal hole-center search, external hole-center search, auto displacement, top point setting, top point search and coordinate conversion. Unlimited set of mold setup data can be saved.

The program provides various orbit settings with 2D & 3D graphics, travel coordinate data and unlimited auto displacement data. Travel coordinate data can be written by circular matrix (used together with C-axis) or square matrix. The access of all data can be accomplished at a time along with tool number and C-axis angle.

The monitor display for machining execution shows all discharge machining path. This feature can also conduct continuous simulated discharge coordinate or single simulated discharge coordinate. Discharge parameters (can be modified during discharging) or displacement data are complete shown on this display.

The alarm display shows all current and history alarms with alarm causes, time and dates. Records of alarm can be stored in USB disk.

PARAMETER SETTING:
This feature provides compensation and backlash setting, enabling the machining to achieve the best condition.


POWER SUPPLY SPECIFICATIONS

power supply
UniT
E30
E50
E75
E100
E150
E200
Max.Machining current
30A
50A
75A
100A
150A
200A
Meral removal rate
(mm3/min)
250
400
600
850
1250
1600
Power input
3KVA
4.5KVA
6.5KVA
8KVA
16KVA
22KVA
Min.Electrode ware
0.20%
0.20%
0.20%
0.20%
0.20%
0.20%
Best surface finishing
0.25
0.25
0.25
0.25
0.25
0.25
N.W.
kgs
200
200
300
330
450
480
packing size (LxWxH)
mm
620x740x1820
620x740x1820
620x740x1820
620x890x2000
620x1140x2000
620x1140x2000
Machine Features
Ram type design, fixed work table is built by an integral part to the machine base. It is designed to maintain discharge sensitivity and accuracy under an ultra-heavy load of work piece.
History
    3Inquiry