Ultra-High Voltage Transmission Tower CNC Punching Machine For Angles 630KN Marking Force
Product Introduction:
The machine is specialized equipment designed for punching, marking, and shearing angle steel in the angle steel tower industry, as well as in steel structure construction and building applications.
Product parameters:
| Model |
JNC1010 |
| Angle size (mm) |
40х40х3~100х100х10 |
| Max. Punching (Dia. х Thi.) (mm) |
Φ26х10 |
| Punching force (kN) |
630 |
| Marking force (kN) |
630 |
| Cutting force (kN) |
1000 |
| Max. length of blank (m) |
12 |
| Max. length of finished (m) |
8 |
| Punches per side |
2 |
| Group of marking letters |
4 |
| Number of letters per group |
12 |
| Character size(mm) |
14x10x19 |
| CNC axes |
3 |
| Cutting mode |
Single Blade |
| Cooling method |
Water cooling/Air cooling/Oil chiller |
| Max. feeding speed (m/min) |
80 |
| Programming mode |
Lofting software or instruction programming |
| Overall dimension (m) |
About 25x6.5x2.5 |
| The above parameters can be adjusted and changed according to customer's specific requirements. |
Product Features:
1. The machine utilizes CNC technology with servo motor-driven infeeding, ensuring high efficiency and stable workpiece precision. Key hydraulic, pneumatic, and electrical components are sourced from internationally recognized suppliers.
2. Each side is equipped with two or three sets of punches and dies, capable of accommodating three different punch diameters, allowing for the processing of all holes in a single operation.
3. The CNC feeding trolley is powered by an AC servo motor, with feedback provided by a photoelectric encoder. Closed-loop control is employed to ensure precise positioning accuracy.
4. The machine features a computer with a bilingual Chinese/English interface, offering ease of operation and the ability to display workpiece drawings. Programming is simple, supporting both manual programming and the use of programs generated by lofting software.
5. The CNC infeed carriage is powered by a servo motor, with a photoelectric encoder providing feedback. Closed-loop control is implemented to ensure precise positioning accuracy.
6. All marking, punching, and shearing operations are fully automated, with finished angles unloaded by a pneumatic turnover device to reduce manual labor and enhance operational efficiency.
7. The marking unit features a closed frame with excellent rigidity. Four sets of character boxes are mounted on the marking unit, which can be selected through the program.
8. The machine includes an optional shearing function, allowing for the processing of fixed-length angles.
9. The control system comprises a host computer, CNC system, servo motor, PLC, and detection switches. By simply inputting the workpiece drawing, the processing program is automatically generated.
10. The hydraulic system is primarily responsible for performing punching, cutting, marking, pressing material, and replacing the character boxes.
These samples, which adhere to standard specifications and common processing scenarios within the angle steel tower industry, provide users with an opportunity to directly evaluate the equipment's quality, precision, and craftsmanship. They serve as a tangible benchmark for assessing the equipment’s performance and its adherence to specific production standards, facilitating informed, data-driven decisions for potential applications.
In the construction of ultra-high voltage (UHV) transmission lines, where towers must withstand extreme weather conditions and significant loads, this equipment is essential for processing the angle steel components that form the core structure of the towers. It consistently performs drilling and stamping operations on the angle steel used for tower bodies, cross-arms, and other critical structural elements, ensuring precise dimensions and secure connections that maintain the overall stability of the towers.
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