Machine Description
1. The machine is mainly used to drill plates of all kinds steel
structures.
2. High efficiency and stable working accuracy, Easy to operate.
3. The machine is mainly composed of base, gantry, drilling unit,
exchangeable worktable, ship removal system, electric system,
hydraulic system and centralized lubricating system etc.
4. There are two exchangeable worktables in the machine, while the
workpiece on one worktable is being drilled, the other worktable
can be moved out to unload the finished workpiece and load a new workpiece. These
exchangeable worktables can greatly reduce the loading and
unloading time and improve
the production efficiency.
5. This machine used stroke self-controlled drilling unit. Rapid
feeding, working feed and rapid withdrawing
are transformed automatically without presetting and parameters
manually such as the length of the drill
and the thickness of the workpiece before operating, so that the
machine is easy to operate.
6. Hydraulic clamps are capable of clamping four groups of small
workpiece at once so as to reduce the
preparation period of production and increase the efficiency.it can
also drill the flange with dia not more
than 2000mm.
7. The software of host computer is humanized designed. The
machine’s running data can be shown directly
on the real time monitor and I/O monitor interfaces.
8. The machine uses centralized lubricating system to make sure all
the function parts being well lubricated thus improve the
performance and extend the lifetime of the machine.
Technical Parameter:
Model | DPD2020 |
Size of workpiece | Thickness of workpiece(mm) | (Max)100 |
Width x Length(mm)
| 2000×2000 (One piece) |
2000×1000 (Two pieces) |
1000×1000 (Four pieces ) |
Drilling spindle | Quick-change drill chuck | Morse 4# |
Diameter of drilling head(mm) | Φ12-Φ50 |
The mode of speed adjustment | Transducer stepless speed |
Rotate speed (r/min) | 120-560 |
Stroke (mm) | 240 |
Processing feeding | Hydraulic steeples speed |
Quantity of clamping cylinder | 12 |
Clamping power (kN) | 7.5 |
Start-up clamping | Foot-switch |
Cooling fiuid
| Mode | Forcing cycle |
Volume(L) | Appr 100 |
Hydraulic system
| Clamping pressure(MPa) | 7.5 |
Feeding pressure(MPa) | 2 |
Volume of oil tank(L) | 120 |
Air Pressure
| Source of compressed air(MPa) | 0.4 |
Motor
| Spindle(kW) | 5.5 |
Servo system of X axis(kW) | 1.5 |
Servo system of Y axis(kW) | 1 |
Total power | kW | 15 |
Overall dimensions | Length x Width x Height | 5183x3005x2474mm |
Weight
| Main Body(kg) | Approx 6300 |
