Machine Features
FEATURES
• Rigid and stable casting construction.
• Dialogue box operating system.
• High precision ball screws on X. Y. Z
• Linear guideways X. Y. Z
• DC-Arc proof circuit (APC)
USER FRIENDLY INTERFACE FUNCTION
• Erosion data On-Time (TON:0.5-24004 s) and Of-Time (0.5-24004 s) fine tuning (0.54 s, 14 s, 2 u 5,54 5,104 s), for coping with special alloy machining.
• Closed-loop linear scales feedback on X, Y and Z axes for precise positioning and cutting accuracy.
• Optional C-Axis and ATC (3R or Erowa) enables fully automated machining from rough erosion to fine finishing.
• Dialog programming helps with selecting optimum machining conditions based on electrode size and material, work piece type, depth of erosion and target surface finish.
• E-codes (canned cycles) commonly used as: side machining, square, vectoring, and circular orbiting, tapering, etc., substituting the complicated G-code programming.
• Automatic edge, center find, and Z reference location find.
• 3-axis linear, 2-axis arc, 3-axis spiral and 4-axis contouring offset movement.
• 15" TFT with graphics, 3 1/2" FDD, RS232, Ethernet.
• Sub-routine programming.
• Automatic programming for depth of skimming discharge to maximum 999 blocks.
• 99 sets of working parameters available from database operator changeable.
• Logic ARC-OFF and APC effectively prevent DC-Arcing from damaging your parts.
S CODE FUNCTION
• Built-in working conditions applicable for different workpieces and electrodes for most efficient machining.
• 1000 sets of working conditions edition and memory storage. It's convenient to call spark data during processing.
• Working conditions can be changed and saved in memory during processing.
AUTO EDIT FUNCTION
• Friendly conversation window available. Suitable working conditions easily and quickly come up by just input electrode and work piece material, sparking current and desired surface roughness.
• Working depth will be automatically adjusted by controller after changing sparking depth for ideal working condition.
E CODE FUNCTION
• Unique CHMER E code function to achieve 3 axis simultaneous machining without complicated G M codes.
• Different E codes available for different working applications.
• Friendly E code illustration for operator to understand E code machining before and during the processing.
Machine Specifications
| Specification |
| Model |
Unit |
CM1475C |
CM1675C |
CM1876C |
CM2076C |
CM3076C |
| Table size (WxD) |
mm |
1400x850 |
1850x850 |
1850x850 |
1850x1100 |
3100x1100 |
| Table travel (X,Y) |
mm |
1400x700 |
1600x700 |
1800x700 |
2000x750 |
3000x750 |
| Ram travel (Z1) |
mm |
500 |
500 |
500 |
600 |
600 |
Distance from RAM
platen to work table |
mm |
575-1075 |
700-1200 |
700-1200 |
800-1400 |
800-1400 |
| Max. electrode weight |
kg |
400 |
400 |
400 |
500 |
500 |
| Max. workpiece |
mm/inch |
2200x1200x540 |
2520x1200x540 |
2720x1200x540 |
2650x1500x640 |
3300x1500x640 |
| Max. workpiece weight |
kg |
5500 |
5600 |
7600 |
6800 |
16000 |
| Outside dimensions |
mm |
2720x3020x3110 |
3020x3020x3270 |
3220x3020x3270 |
3270x4150x3700 |
4520x4150x3830 |
| Machine net weight |
kg |
6650 |
7400 |
7600 |
9400 |
20000 |
| Power Supply |
| Model |
Unit |
50N |
75N |
125N |
150N |
| Max. machining current |
A |
50 |
75 |
125 |
150 |
| Max. power input |
KVA |
4 |
5 |
9 |
10 |
| Max. machining speed |
mm3/min |
350 |
550 |
900 |
1050 |
| Electrode wear rate |
% |
0.2 |
0.2 |
0.2 |
0.2 |
| Best surface roughness |
μm/Ra |
0.25 |
0.25 |
0.25 |
0.25 |
| Outside dimensions |
mm |
620x850x1860 |
620x850x1860 |
620x850x1860 |
620x850x1860 |
| +450x470x1650 |
+450x470x1650 |
| Weight |
kg |
180 |
220 |
400 |
440 |
| Dielectric |
| Model |
Unit |
D1475 |
D1675 |
D1876 |
D2076 |
D3076 |
| Volume |
L |
3900 |
4250 |
4650 |
4850 |
5950 |
| Weight |
kgs |
600 |
700 |
750 |
800 |
950 |
Standard / Option Accessories
| Standard/Optional Accessories |
| Item |
QTY |
CM A43C |
CM A53C |
CM A64C |
| Paper Filter x1SET |
1 SET |
● |
● |
● |
| Clamping Kit x1SET |
1 SET |
● |
● |
● |
| Tool Box x1SET |
1 SET |
● |
● |
● |
| Flushing nozzle |
2 SET |
● |
● |
● |
| Machine stand |
1 SET |
● |
● |
● |
| Drill Chuck |
1 SET |
● |
● |
● |
| Electrode holder |
1 SET |
● |
● |
● |
| Halogen work lamp |
1 SET |
● |
● |
● |
| Fire extinguisher |
|
● |
● |
● |
| Magnetic base |
|
● |
● |
● |
| Tool changer |
|
● |
● |
● |
| C axis |
|
● |
● |
● |
| CE conformity |
|
● |
● |
● |
Product video
