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High-Precision Automobile Longitudinal Beam Flat Plate CNC Punching Line
| MOQ: | 1 set |
| Price: | Negotiable |
| Standard Packaging: | Wooden case |
| Delivery Period: | 60 days |
| Payment Method: | L/C, T/T |
| Supply Capacity: | 200 sets/year |
CNC plate punching machine for automobiles
,automobile longitudinal beam CNC punching line
,high-precision flat plate CNC punching machine
High-Precision Automobile Longitudinal Beam Flat Plate CNC Punching Line
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 equipment utilizes the advanced 828D CNC control system in combination with a servo-driven feeding mechanism, delivering high-speed production while ensuring exceptional machining precision, repeatability, and process stability throughout the entire manufacturing cycle.
2. A servo-controlled automatic centering device is incorporated into the material support roller system, enabling efficient processing of workpieces with different cross-sectional profiles while automatically compensating for height variations from 0 to 200 mm, ensuring precise alignment and stable material feeding.
3. The punching system accommodates up to 25 punching dies of various diameters, providing flexible tooling arrangements, rapid tool change capability, and excellent adaptability to diverse production requirements.
4. Material loading, punching, and finished-part unloading are completed through a fully automated production process, significantly minimizing manual operation while improving manufacturing efficiency, process consistency, and overall production reliability.
5. Scrap generated during punching is automatically conveyed and collected through an integrated waste removal system, maintaining a clean production environment and ensuring continuous, uninterrupted machine operation.
6. The intelligent programming system supports direct import of AutoCAD drawings and DXF files generated by mainstream CAD software. Combined with an intuitive Human–Machine Interface (HMI), the system automatically converts design data into machining programs, simplifying programming procedures, reducing setup time, and minimizing the risk of operational errors.
The product display features a representative selection of finished longitudinal beam components manufactured by this automated production line, covering a wide range of specifications commonly used in mining trucks, heavy-duty commercial vehicles, and specialized transportation equipment. These demonstration workpieces clearly exhibit outstanding hole positioning accuracy, clean punching quality, and excellent dimensional consistency, providing customers, engineers, and quality inspectors with a direct evaluation of the machine's machining precision and overall manufacturing performance.
This dedicated CNC punching system is specifically engineered for precision machining of flat longitudinal beams used in the automotive manufacturing industry. It is widely applied in the production of chassis longitudinal beams for trucks, heavy-duty commercial vehicles, mining machinery, construction equipment, and other specialized transport vehicles. By delivering highly accurate hole patterns and excellent dimensional precision, the machine fully satisfies the stringent assembly and structural requirements of critical load-bearing vehicle components, providing manufacturers with a reliable, high-efficiency, and high-precision production solution.
