CNC Hydraulic Punching,Marking&Drilling Machine for Plates
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Item | specification |
Max. punching force | 1000KN |
Max. size of workpiece | 7751500mm |
Thickness of workpiece | 5 ~ 25mm |
Max. punching diameter | 25.5mm(16Mn,20mm thickness Q235, 25mm thickness) |
No.of die station | 3(one of them can be equipped with stamping die) |
Min. distance between hole and plate edge Punching | 25mm |
Max. marking force | 800KN |
No. and size of character | 12 (1410mm) |
Drilling diameter (high-speed steel twist drill) | 16 ~ 50mm |
Rotation speed of drilling spindle (stepless speed variation) | 120~560rmin, 5.5kW |
Max. stroke of drilling spindle | 180mm |
Feeding speed (hydraulic stepless adjustment) | 20~200mmmin |
The processing precision:It can fit the stipulations of first-rate products in < The Classifying Standard of Steel Tower of the Transmit Electricity Line >. The specific numerical value | The space between arbitrary holes on the joint plate: longitudinal: 0.5mm transverse :0.5mm |
Node plate: space between any two group holes : 1.0mm, the space of the hole to the side of the steel plate: 1.0mm |
The vertical degree, t is the thickness of plate 0.03t and 2mm |
Motor power of hydraulic pump | 15KW |
Cooling mode | water cooling |
Power of servo motor (X and Y axes) | 22kW |
The compressed air force discharging quantity | 0.5MPa0.1m3/min |
Overall dimension (length width height) | 310029882720mm |
Net weight | 6500kg |
Working temperature | 0~ 40 |
Power | Three phase four wire system |
AC Voltage: | 415V |
Fluctuation of voltage | 10% |
Frequency | 50 Hz |
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During the manufacturing of the iron tower in the electricity transmission industry and the structural products in the fields of architecture and bridge-building, there are large quantities of joint plates which are needed to be punched, drilled and marked. This product is the special device to accomplish these works.
1.This product has separate hydraulic power system and electrical CNC system, both of which are under centralized control.
2.The body of the machine uses Type C double-plate jointing structure with the advantage of rigid, compact size, light weight and spacious operating space. The hydraulic system uses electromagnetic reversal valve as main device, which is assisted with some miniaturized system of cartridge units, its structure is simple and easy to use and maintenance.
3.Biaxial CNC feeding worktable is connected with the main machine which can realize the precise positioning at random place of the working area and fulfill the working of punching, drilling and marking. Clamping of plate can help to position the original coordinate and relocate the place, which ensure the process precision of single work piece and the exchange ability of the same work piece.
4.There are one working position of marking, two positions of punching and one position of drilling, which allows to the process of multiple specifications and apertures. Convenient dismantlement and accurate positioning enable to diminish the dwell time and mould adjustment time largely and to improve the work efficiency.