2000m/Min Cutting Speed Of Drill CNC Angle Steel Metal Drilling Machine 18 Character In Each Group
Product Introduction:
The CNC angle drilling and marking machine line is specifically designed for the drilling and stamping of large, high-strength angle steel used in transmission line towers. This system ensures precise drilling of all holes in the angle steel, delivering superior hole quality and positional precision. Furthermore, it enhances production efficiency and provides a high level of automation.
Main parameters:
| Model |
JNC2532 |
ADM2532 |
ADM3635 |
| Angle size (mm) |
100×100×10~250×250×32 |
100×100×10~360×360×35 |
| Max. length of blank(m) |
14 |
| Taper of drilling spindle |
/ |
BT40 |
| Max. Drilling diameter (mm) |
Ф40 |
| Qty. of drill on each side (pcs) |
3 6 in total on both side) |
| Max.spindle rotation speed (r/min) |
120-560,Transducer stepless adjustment |
6000 |
| Max.cutting speed of drill (m/min) |
/ |
200 |
| CNC axes |
3 |
9 |
| Range of back mark (mm) |
50-220 (stepless) |
50-330 (stepless) |
| Max. angle feeding speed (m/min) |
40 |
| Marking force (kN) |
1000/1200 |
| Qty. of character group |
4 |
| Qty. of character in each group |
18 |
| Character side(mm) |
14×10×19 |
| Drill bit cooling system |
External cooling |
Air atomization dry internal cooling
|
| Programming mode |
Lofting software or instruction programming |
| Overall dimensions (m) |
32x7x2.5 |
34×8×3 |
34×8.9×3 |
Product Features:
1. The production line is equipped with an automatic loading system, which includes a horizontal feeding channel and a rotating loading rack, alongside an automatic unloading system and feeding mechanism. All drilling and steel stamping operations on the angle steel are seamlessly integrated into a single process on this line. The entire workflow is fully automated, eliminating the need for manual intervention and significantly reducing operator labor intensity.
2. The drilling spindle is equipped with a Taiwan BT40 precision spindle (incorporating internal coolant), guaranteeing outstanding drilling efficiency and precision. The drilling unit features six CNC drilling heads, with three positioned on each side of the angle steel. The corresponding heads on both sides can simultaneously drill holes of the same diameter and at identical intervals from the upper ends of the angle steel wings.
3. The software is designed with a bilingual Chinese/English interface, ensuring ease of use and the ability to display workpiece drawings clearly.
4. The programming process is straightforward and efficient; users need only input the workpiece dimensions, hole diameter, spacing, and quantity to generate the program. Additionally, CAD/CAM lofting software can be employed for direct file conversion. The system is fully compatible with NC1 files produced by TEKLA software.
5. Critical hydraulic, pneumatic, and electrical components are sourced from renowned, high-performance brands to ensure reliability and durability.
6. The system is equipped with an integrated self-diagnostic feature for efficient failure detection and troubleshooting.
7. The shearing unit is offered as an optional feature and utilizes a dual-blade cutting mechanism for enhanced performance.
These specimens represent a variety of standard specifications and hole configurations of angle steel typically employed in the construction of transmission line towers. They provide potential users or inspectors with a visual means to assess the functional performance of the equipment, offering clear and concrete references to determine whether the equipment satisfies the practical manufacturing requirements for transmission line tower production.
In the construction of ultra-high voltage (UHV) transmission lines, where transmission towers are subjected to severe weather conditions and heavy loads, this equipment plays a crucial role in processing angle steel components for the towers' primary load-bearing structures. It effectively performs drilling and stamping operations on angle steel used in tower bodies, cross-arms, and other essential structural elements, ensuring precise dimensional accuracy and dependable connection performance. Consequently, it significantly contributes to the long-term structural integrity and stability of the transmission towers throughout their operational life cycle.
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