Original
By certification 
|
Type |
Unit |
CNC320 |
CNC350 |
CNC430 |
CNC450 |
CNC540 |
|
Worktable size (L×W) |
mm |
600×400 |
600×400 |
700×400 |
600×400 |
800×500 |
|
Work tank dimension (L×W×H) |
mm |
1000×630×412 |
990×640×450 |
1150×660×440 |
1090×635×450 |
1400×800×500 |
|
Work tank max. level |
mm |
200 |
290 |
245 |
290 |
350 |
|
Work tank capacity |
L |
170 |
170 |
235 |
220 |
450 |
|
X/Y/Z axis travel (single head) X,Y,Z |
mm |
300×210×270 |
350×250×270 |
400×300×320 |
450×300×270 |
500×400×300 |
|
Max. electrode loading weight |
kgs |
50 |
50 |
50 |
50 |
100 |
|
Max. worktable loading weight |
kgs |
400 |
400 |
400 |
400 |
800 |
|
Distance between electrode and worktable |
mm |
295-565 |
295-565 |
295-615 |
310-580 |
355-705 |
|
Positioning accuracy |
μm |
3μm any 100mm |
3μm any 100mm |
3μm any 100mm |
3μm any 100mm |
3μm any 100mm |
|
Re-positioning accuracy |
μm |
2 |
2 |
2 |
2 |
2 |
|
Total power |
kw |
9 |
9 |
9 |
9 |
9 |
|
Input voltage |
v |
220/380 |
220/380 |
220/380 |
220/380 |
220/380 |
|
Max. current |
A |
50 (100A optional) |
50 (100A optional) |
50 (100A optional) |
50 (100A optional) |
50 (100A optional) |
|
Best surface roughness |
μm |
ra ≤0.1 |
ra ≤0.1 |
ra ≤0.1 |
ra ≤0.1 |
ra ≤0.1 |
|
Min. electrode loss |
|
≤0.1% |
≤0.1% |
≤0.1% |
≤0.1% |
≤0.1% |
|
Max. work efficiency |
mm³/min |
≥500 |
≥500 |
≥500 |
≥500 |
≥500 |
|
Max. axis CNC controlled |
|
Three axis linkage |
Three axis linkage |
Three axis linkage |
Three axis linkage |
Three axis linkage |
|
Z axis Resolution |
μm |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
|
Min. drive unit |
μm |
1 |
1 |
1 |
1 |
1 |
|
Display mode |
|
TFT-LCD |
TFT-LCD |
TFT-LCD |
TFT-LCD |
TFT-LCD |
|
Machine dimension (L×W×H) |
mm |
2360×2190×2230 |
2680×2470×2300 |
2710×2300×2310 |
2750×2490×2300 |
2850×2440×2620 |
|
Machine weight |
kgs |
2600 |
2700 |
2800 |
3800 |
4200 |
The machine tool is designed with a closed-frame structure and reinforced with high-strength cast iron for enhanced rigidity and load-bearing capacity. It also incorporates precision components, such as imported linear guides, ball screws, and AC servos, to ensure high precision and long-term reliability.
The machine tool features several electrical circuits, including the low-voltage main circuit, which provides the primary machining energy for the EDM process, and the high-voltage synchronous circuit, which is responsible for generating the discharge spark. The high/low voltage cutoff circuit is used to adjust the machining speed, while the inductance circuit reduces electrode wear and enhances coating quality.
The resistance circuit is designed to prevent arc burning during high-current, large-area machining, while the capacitance circuit is used for high-hardness material machining. The gap detection circuit is used to control the discharge current and ensure a stable discharge state. Finally, the mirror polishing circuit is used to improve the surface finish of the workpiece.
Overall, this machine tool is designed to offer maximum flexibility and efficiency in the EDM process, with a range of circuits and components that can be customized and optimized to suit specific machining applications.
http://www.inchsparking.com/
