3～6mm Thickness Vehicle Longitudinal Beam Plate CNC Punching Machine 25 Number Of Modules
Application:
The automotive longitudinal beam production line is a high-efficiency, high-precision automated sheet metal processing equipment custom-engineered by our company, specifically for punching high-strength automotive longitudinal beams. It is applicable to the punching of longitudinal beams for ultra-wide and ultra-thick vehicles, such as mining trucks and special-purpose vehicles.
Main technical parameters:
| No. |
Name |
Value |
| 1 |
Nominal force |
1200KN |
| 2 |
Processing plate size and range |
| 3 |
Length |
4000～8000mm |
| Width |
200～550mm |
| Thickness |
3～6mm |
| Incoming sheet material sickle bending |
≤7mm/10m |
| X-axis sheet unevenness |
≤10mm/1000mm ,≤20mm/8000mm |
| Y-axis sheet unevenness |
5mm |
| Sheet warping |
≤50mm |
| Sheet material mechanical properties |
σb=510～850N/mm2 |
| 4 |
Max. Punching diameter |
φ60mm |
| 5 |
Number of modules |
25 |
| 6 |
Max. speed |
| X-axis |
Max=50m/min |
| Y-axis |
Max=30m/min |
| 7 |
Processing accuracy |
| X-axis |
±0.25/600mm ,±0.50 / 3000mm,±0.7 / 8000 mm |
| Y-axis |
±0.2 mm / 600 mm |
| 8 |
Processing method |
Filtration |
| 9 |
Reference |
The X-axis is along the length of the plate, and the X-coordinate of the hole is based on the end of the plate; the Y-axis is the width of the plate, and the reference is the center line.
|
| 11 |
Operating mode |
Manual, automatic |
Product Features
1. The control system incorporates the SIEMENS 828D CNC system, with servo motor-driven feeding. This configuration delivers high operational efficiency and consistent workpiece precision.
2. A servo central centering device is mounted on the feeding support roller, enabling it to accommodate the processing of variable cross-section plates with a height difference of 0–200mm.
3. It can be fitted with 25 molds of different diameters, and mold installation is fast and convenient.
4. The loading, punching, and unloading of plates are fully automated, thereby reducing labor intensity.
5. Waste materials are automatically discharged and collected. pport rollers, capable of accommodating the processing of variable-section plates with a height difference of 0–200 mm.
6. The automatic programming software can directly access graphics from AUTOCAD or .DXF format graphics generated by other CAD software. Through an intuitive human-machine interface, it completes the automatic generation of machine tool processing programs—this saves time and eliminates errors.
The exhibition showcases a selection of finished longitudinal beam samples processed by this production line, encompassing diverse specifications used in mining trucks and special-purpose vehicles. These samples clearly demonstrate the accuracy of hole positioning, the smoothness of punched edges, and the overall structural integrity achieved—enabling clients and inspectors to visually validate the equipment’s machining performance.
This machine is a purpose-built equipment engineered for punching operations on flat longitudinal beams in the automotive industry. It is primarily designed for machining the main beams of trucks and special-purpose vehicles, ensuring accurate hole formation to meet the structural assembly requirements of these heavy-duty and custom automotive load-bearing components.
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