Beam Flat Plate CNC Punching Production Line For Producing Vehicle Frame
Product Introduction:
The Automobile Longitudinal Beam Flat Plate CNC Punching Production Line is an advanced manufacturing solution specifically developed for punching flat longitudinal beams used in automotive chassis structures. Drawing upon both domestic and international technologies from comparable equipment, the system is engineered to satisfy the processing requirements of various vehicle frame designs worldwide. By integrating the advantages of multiple industry-proven technologies, this production line provides a highly adaptable solution for manufacturing different types of frame longitudinal beams while ensuring exceptional operational reliability, productivity, and processing efficiency.
Structural composition:
The equipment primarily consists of an automatic loading and unloading system, a servo-controlled centering device for variable-section plate compensation, a feeding mechanism, a punching unit, an automatic scrap discharge system, as well as hydraulic, electrical, and pneumatic subsystems.
Main technical parameters:
| Main parameters of processing longitudinal beams |
| 1. Processing material data: |
| Plate thickness mm |
4--9 |
| Material tensile strength (Mpa) |
Max.750 |
| Workpiece length (mm) |
4000-12000 |
| Piece width (mm) |
250-600 |
| Workpiece camber (mm) |
≤7/12M |
| Workpiece roughness X(mm) |
≤8/1M≤20/12M |
| Workpiece roughness Y(mm) |
≤5mm |
| 2. Equipment performance parameters and main technical indicators table |
| Nominal force |
120 tons |
| Machine stroke X |
12000mm |
| Machine stroke Y |
600mm |
| Feeding speed X |
50m/min |
| Feeding speed Y |
30m/min |
| Hole pitch accuracy X |
±0.25mm/200mm |
| ±0.35mm/400mm |
| ±0.50mm/12000mm |
| Hole pitch accuracy Y (mm) |
±0.3 |
| Diagonal accuracy of rectangular grouped holes |
±0.4 mm/300 mm |
| Modules |
25 |
| Max. machining aperture (mm) |
Φ60 (within the nominal force range of the machine tool) |
| Number of molds |
1 set |
| The main technical parameters of the production line |
| 1. Longitudinal beam clamping method |
hydraulic clamp |
| 2. Main transmission mode |
hydraulic transmission |
| 3. CNC system |
828D CNC system |
| 4. Number of control axes |
3 axes |
| 5. Thin operation panel with true color LCD ultra-thin display, Chinese and English switching display |
| 6. Manual or automatic loading and unloading |
(optional) |
| 7. Load capacity of trolley |
20 tons |
| 8. Machine power |
60KW |
| 9. Equipment footprint |
length x width x height = 32m X 7.5m X 4m
|
Product features:
1. The control system is based on the 828D CNC platform and incorporates servo motor-driven feeding technology, ensuring high production efficiency while maintaining outstanding machining accuracy throughout the entire processing cycle.
2. A servo-driven automatic centering mechanism is integrated into the feeding support roller assembly, enabling efficient processing of plates with different cross-sectional geometries and accommodating height variations ranging from 0 to 200 mm.
3. The machine supports up to 25 punching dies of different diameters, providing flexible tooling configurations and rapid setup capabilities.
4. Plate loading, punching, and unloading processes are fully automated, significantly reducing manual intervention while improving production efficiency and operational consistency.
5. Scrap materials are automatically discharged and collected, ensuring a clean production environment and uninterrupted workflow.
6. The intelligent programming software supports direct import of drawings from AUTOCAD and DXF files generated by other CAD platforms. Combined with an intuitive human-machine interface, the system enables fast and accurate automatic generation of machining programs, reducing programming time and minimizing operational errors.
The exhibition showcases a representative collection of finished longitudinal beam samples produced by this production line, covering a variety of specifications commonly used in mining trucks, heavy-duty vehicles, and specialized transportation equipment. These samples clearly demonstrate the accuracy of hole positioning, the quality of punched edges, and the structural consistency of the finished components, allowing customers and inspection personnel to directly evaluate the equipment’s machining performance.
This machine is a specialized CNC punching solution developed specifically for flat longitudinal beam processing within the automotive industry. It is primarily applied to the production of chassis longitudinal beams for trucks, heavy-duty vehicles, and specialized transport equipment, ensuring precise hole formation and dimensional accuracy to meet the structural assembly requirements of critical load-bearing vehicle components.
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Beam Flat Plate CNC Punching Production Line For Producing Vehicle Frame Images
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