| Item | Name | Value |
|
Size of workpiece | Thickness of workpiece (mm) | Max 100mm |
| Width×Length (mm) | 2000mm×1600mm (One piece) | |
| 1600mm×1000mm (Two pieces) | ||
| 1000mm×800mm (Four pieces) | ||
| Drilling spindle | Quick-change drill chuck | Morse 3＃, 4＃ |
| Diameter of drilling head (mm) | Φ12mm-Φ50mm | |
| The mode of speed adjustment | Transducer stepless speed adjustment | |
| Rotate speed (r/min) | 120－560r/min | |
| Stroke（mm） | 180mm | |
| Processing feeding | Hydraulic stepless speed adjustment | |
| Hydraulic clamping | Thickness of clamping(mm) | 15－100mm |
| Quantity of clamping cylinder(piece) | 12 pieces | |
| Clamping force(kN) | 7.5kN | |
| Start-up clamping | Foot-switch | |
| Cooling fluid | Mode | Forcing cycle |
| Hydraulic system | System pressure(MPa) | 6MPa (60kgf/cm2) |
| Volume of oil tank(L) | 100L | |
| Air pressure | Source of compressed air(MPa) | 0.4MPa (4kgf/cm2) |
| Motor | Spindle (kW) | 5.5kW |
| Hydraulic pump (kW) | 2.2kW | |
| Chip removal motor(kW) | 0.75kW | |
| Cooling pump(kW) | 0.25kW | |
| Servo system of X axis(kW) | 1.5kW | |
| Servo system of Y axis(kW) | 1.0kW | |
| Overall dimensions | L×Wx×H(mm) | About 5183×2705×2856mm |
| Weight(KG) | Main machine | About 4500kg |
| Scrap Removal Device | About 800kg | |
| CNC Axis | X, Y (Point position control) Z(Spindle, Hydraulic feeding) | |
| Travel | X Axis | 2000mm |
| Y Axis | 1600mm | |
| Maximum Positioning speed | 10000mm/min | |
The two methods of internal cooling and external cooling ensure the effect of cooling the drill head. The chips can be dumped into the dumpcart automatically. The control system adopts the upper computer programming software which is independently developed by our company and matched with the programmable controller, which has a high degree of automation. ■ Using the windows operating system, it is more convenient and clear. ■ With programming functions. ■ Conduct man-machine dialogue and automatically alarm. ■ The working size can be entered by keyboard or U disk access.
The machine is mainly composed of bed (worktable), gantry, drilling head, longitudinal slide platform, hydraulic system, Electric control system, centralized lubrication system, cooling chip removal system, quick change chuck etc. The hydraulic clamps which can easily controlled by foot-switch, small workpieces can clamped four groups together on the corners of worktable so as to reduce the preparation period of production and improve the efficiency significantly. The machine purpose adopts hydraulic automatic control stroke drilling power head, which is our company's patented technology. There is no need to set any parameters before use. Through the combined action of electro-hydraulic, it can automatically carry out the conversion of fast forward-work forward-fast backward, and the operation is simple and reliable. This machine purpose adopts a centralized lubrication system instead of manual operation to ensure that the functional parts are well lubricated, improve the performance of the machine tool, and extend its service life.