Thickness 6mm CNC Truck Beam Punching Machine Max Speed 50m/Min For Flexible Processing Of Beams
Product Purpose and Characteristics
Designed as an integrated, application-specific production line, this system is custom-engineered for the punching procedure of flat longitudinal beams employed in automotive manufacturing operations. Leveraging the technical architectures of top-tier domestic and international counterparts, it integrates the core competitive advantages of a range of related products—while strictly complying with the punching specifications governing diverse global automotive frame designs. The system fully meets the flexible processing demands of longitudinal beams across various automotive frame configurations, and is distinguished by superior operational stability and excellent production efficiency.
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个 |
| 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 |
1. Longitudinal Support Roller Table
Constructed with a heavy-duty foundation and precision-machined support rollers, this component is custom-engineered to deliver consistent, stable backing for sheet metal workpieces. High-performance bearing assemblies are mounted at both ends of each roller, guaranteeing reliable and smooth operational functionality. Boasting exceptional structural rigidity and strong impact resistance, the rollers enable uniform, low-friction transportation of sheet materials across their surface.
2. Centering Device
This apparatus is equipped with five sets of centering and positioning mechanisms, in which the two centering blocks are synchronously actuated and guided by high-precision guide rails. In the course of operational cycles, the air cylinder drives the two pairs of centering blocks to move in opposite directions toward each other, realizing precise centering and firm clamping of the sheet material. Its linear positioning capability ensures that width deviations are evenly distributed on both sides of the sheet, preserving consistent processing accuracy throughout the entire production process.
3. X-axis Main Clamp Feeding Device: 2 Sets
This beam punching production line consists of servo motors, precision reducers, floating hydraulic clamps, precision linear guide rails, precision racks and support structures. The servo motor transmits power to drive the helical gear to rotate via the precision reducer, and further converts rotational motion into linear motion through the rack-and-pinion mechanism. Under the guidance of precision linear guide rails, the feeding components execute high-precision feeding operations, thus ensuring the accurate and stable conveyance of sheet materials. The feeding clamps adopt a floating structural design, which renders them highly adaptable to slightly warped sheet materials. This device is characterized by substantial clamping force, reliable clamping performance and consistent operational stability.
The CNC punching line dedicated to flat plates of automotive longitudinal beams adopts a push-pull clamping configuration. The clamping mechanism fastens the middle sections at both ends of the longitudinal beam. This clamping method ensures the reliable immobilization of flat plates with edge-height deviations. The clamping devices are symmetrically positioned on either side of the main machine unit.
On-site at the exhibition, a carefully curated array of finished longitudinal beam samples—produced exclusively by this production line—is on display. These samples cover a full spectrum of specifications tailored to mining trucks and special-purpose vehicles, serving as a compelling testament to the equipment’s core performance attributes, including precise hole positioning, smooth punched edges, and the overall structural stability of the finished workpieces.
This flat beam punching production line for light trucks is a custom-developed solution, specifically engineered for the punching process of automotive flat longitudinal beams. Primarily intended for machining the main beams of trucks and special-purpose vehicles, it delivers high-precision hole fabrication to satisfy the structural assembly requirements of these heavy-duty and custom-manufactured automotive load-bearing components.
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