3D High Speed CNC H Beam Drilling Machine H Beam Size 1250x600mm
CNC Beam Drilling Machine
CNC drilling machine is a kind of precision machine tool that
integrates mechanical, electric, hydraulic and numerical control.
The structural feature is a fixed beam, mobile gantry drilling and
milling machine, with milling, drilling, tapping and different
cutting functions. It improves the quality and efficiency of
manufacturing.
The CNC beam drilling machine adopts CNC system centralized
control, servo drive, gear, rack drive, linear roller rolling
guide. It can realize the precise operation of the machine, thereby
reducing the labor intensity of workers.
Specifications:
| Model | SWZ1000 |
Work piece size | H-beams Max. (web height×flange width) (mm) | Max. | 1000x500 |
| | Min. | 150x75 |
| Length (mm) | Auto feeding | ≥3000 |
| | Manual feeding | ≥690 |
| Max. workpiece weight (kg) | 5000 |
| Thickness of web & flange (mm) | 80 |
| Drilling dia. (mm) | Vertical drilling | Φ12~Φ33.5 |
| | Horizontal drilling | Φ12~Φ26.5 |
| Drilling spindles | No. of spindle | Three spindles on each of three sides (top,left,right) Total: 9
spindles |
| Rotation speed (stepless speed adjustment) (rpm) | 180~650 |
| Spindle motor power (kW) | 3 x 4 kW |
| Max. feeding stroke (mm) | (Left & right):140 (Vertical): 325 |
| Feeding speed(mm/min) | 20~300 |
| Movement of left/right spindle (mm) | In the direction of workpiece length:520 |
| | Above vertical base-level:30~470 |
| Movement of top spindle (mm) | In the direction of workpiece length:520 |
| | Beyond horizontal base-level:910~45 |
| Overall dimensions (L×W×H) (mm) | 4450x3050x3520 |
| Drilling head cooling way | Compressed air + atomized drilling fluid |
| Air pressure (MPa) | 0.6 |
| Processing precision | Allowance of neighbor holes distance<±0.5mm In length of 10m, allowance of any holes distance <±1mm |
| Total power (kW) | 28 |
| Machine weight (kg) | Appr.7000
|
Machine application:
The CNC H-shaped steel drilling production line is composed of a
drilling machine, a feeding conveyor, a horizontal material table
and a feeding trolley, equipped with an electrical control system,
and is widely used in buildings, bridges, power station boilers,
parking lots, and offshore oil well platforms , Tower and other
steel industry, especially the processing of H-beam and channel
steel, with high precision and easy operation, is an important
equipment in the steel structure industry.
Machine configuration:
The machine tool consists of a frame, 3 CNC sliding tables, 3
drilling headstocks, lateral clamping device, sliding frame feed,
aerosol cooling system, hydraulic system, CNC system, chip
conveyor, etc.
Machine features:
1. The frame is fixed and the workpiece is movable. The frame is
welded by steel plates with sufficient strength, which is suitable
for continuous production and has a high degree of automation.
2. Seven CNC axes, each CNC axis is guided by precision linear
roller guides, driven by AC servo motors and ball screws to ensure
positioning accuracy.
3. The CNC trolley feed, with photoelectric counting switch, forms
a closed loop control to ensure the accuracy of the feed position.
4. A total of 3 drilling boxes, hydraulic automatic control stroke,
fast feed, automatic switching of working speed-fast return, and
improve efficiency by reducing idling.
5. Air mist cooling is realized by air and high-pressure water. A
small amount of coolant is used, which reduces costs, is
environmentally friendly and reduces drill bit wear.
6. The control system is composed of PC, CNC system, photoelectric
encoder, PLC, etc. Convert CAD/CAM directly into machining
programs.
7. To ensure the reliability and long-term service of the machine,
all components are internationally renowned brands, such as liner
roller guide rails, servo motors, servo amplifiers, hydraulic
components, etc.
8. The drilling machine is equipped with DJ series CNC band saw and
SX series beveling machine, forming a complete steel structure
secondary processing production line.
