KD-DZ850C EDM Small Hole EDM Machine Features
1. The maximum stroke of the Z axis is 380mm, which can hold 500mm long electrodes, and the waste of the electrode tube is minimized to about 100mm. The ultra-low wear circuit design is used to greatly improve the use ratio of the electrode tube.
2. The Z axis adopts a micro-stepping motor to realize fast feed speed, the whole stroke only takes about 10 seconds, greatly reduced the waiting time and improved the efficiency. The W axis, i.e. stroke of machine head, is manual control with fast speed.
3. Patented rotating head: the integrated design of the rotating head and the motor, use tungsten steel wear-resistant plate and multiple waterproof structures. The tapered sleeve is used to connect with the chuck to ensure the concentricity of the chuck rotation.
4. Own developed control system: one-key machining, centering function, fixed end surface function, expert database, digital sampling, adaptive servo tracking, penetration function, flexible machining, high-speed machining, surface protection, spindle automatically goes back to the workpiece surface. It is suitable for the processing of fine holes of electrode copper tubes of Φ0.3 to Φ3.0, the processing of ultra-thick workpieces with a thickness of less than 300mm, and the processing of super-hard and special materials such as tungsten steel, aluminum, and AK80.
KD-DZ850C EDM Small Hole EDM Machine Technical Parameters
Item | Technical terms | DZ850C | DZ850B | DZ850A |
1 | Electrode diameter (mm) | Φ0.3-Φ3.0 | Φ0.2-Φ3.0 | Φ0.1-Φ3.0 |
2 | Machine head travel (mm) | 250 | 250 | 250 |
3 | Spindle servo travel (mm) | 380 | 380 | 380 |
4 | Max. speed of spindle (mm) | 1500 | 1500 | 1500 |
5 | The rotation speed of the spindle (rpm) | 0-200 adjustable | 0-200 adjustable | 0-200 adjustable |
6 | Worktable size (mm) | 1140×650 | 1140×650 | 1140×650 |
7 | X×Y travel(mm) | 800×500 | 800×500 | 800×500 |
8 | Max. Distance from the guide to worktable(mm) | ≥300 | ≥300 | ≥300 |
9 | Max. working current (A) | 30 | 30 | 30 |
10 | Max. input power (KW) | 4.0 | 4.0 | 4.0 |
11 | Power supply | 3 phase 380V/50Hz | 3 phase 380V/50Hz | 3 phase 380V/50Hz |
12 | Digital display type | X, Y, Z | X, Y, Z | X, Y, Z |
13 | Max. working liquid pressure (Mpa) | 8 | 12 | 12 |
14 | Working liquid supply device | Electrical plunger pump |
Pneumatic pump | Double pumps (electrical pump + pneumatic pump) |
15 | Max. worktable load(kg) | 800 | 800 | 800 |
16 | The overall dimension of the machine (W×L×H) | 1800×1600×2200 | 1800×1600×2200 | 1800×1600×2200 |
17 | Machine weight(kg) | 1600 | 1600 | 1600 |
18 | X, Y, Z configuration | X, Y, Z precise ball screw | X, Y, Z precise ball screw | X, Y, Z precise ball screw |
X, Y, linear guideway Z Taiwan HIWIN linear guideway | X, Y, linear guideway Z Taiwan HIWIN linear guideway | X, Y, linear guideway Z Taiwan HIWIN linear guideway |
Z, W axis motorized; X, Y axis manual | Z, W axis motorized; X, Y axis manual | Z, W axis motorized; X, Y axis manual |
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