¿Puede el corte por láser realizar cortes biselados?
Jun 20, 2025
Laser cutting is not limited to straight lines and curves — it can also achieve precise bevel cuts, making it ideal for welding preparations, chamfering, and structural optimization. This guide dives deep into how bevel cutting works with both sheet metal and tubes, including the required equipment, cutting techniques, and application scenarios.
1. Can Laser Cutting Achieve Bevel Cuts?
Yes, it can — provided that:
The machine is equipped with a 5-axis laser cutting head o un 3D laser cutting system;
The laser head supports tilting or swinging motion;
The control system allows for angled path programming.
2. Bevel Cutting for Sheet Metal
1. Applications
Welding grooves (V, Y, or K types) pre-cut before assembly;
Structural assembly optimization to improve weld quality;
Metal edge chamfering to reduce post-processing;
Aesthetic finishing for industrial design edges.
2. How It’s Done
Use a 5-axis laser cutting machine or a machine with a rotary/tilting cutting head;
Common bevel angles: 0°–45°;
High-power lasers (≥6kW) are recommended for thick metal sheets.
3. Bevel Cutting for Tubes and Pipes
1. Applications
Weld prep for pipe joints;
Interlocking structures and metal frame connections;
Complex cuts for custom-fit and 3D designs.
2. How It’s Done
Use a dedicated laser tube cutting machine with a 3D five-axis cutting head;
Supports round, square, oval, and custom-shaped tubes;
Typical bevel range: 0°–60°;
CAM software helps auto-generate beveled paths (with nesting optimization).
4. Laser Bevel Cutting vs Traditional Methods
| Característica | Laser Bevel Cutting | Plasma/Oxyfuel Beveling | Mechanical Chamfering |
| Precisión | High (±0.1mm) | Medium | Medium |
| Heat-affected zone | Small | Large | None |
| Eficacia | High | Moderate | Low |
| Automatización | Fully supported | Limited | Limited |
| Cost | Medium-high (initial investment) | Low | Low |
5. Equipment Recommendations
| Aplicación | Recommended Equipment |
| Thick plate beveling | 5-axis laser cutter (≥6kW) |
| Medium-thin sheet cutting | 3D laser cutting platform |
| Tube welding and fabrication | Fiber laser tube cutter (with bevel support) |
| Precision bevels and custom parts | 5-axis laser machining center |
6. Conclusion
Laser cutting goes far beyond simple flat cuts. With bevel cutting capabilities, it improves assembly efficiency, reduces welding costs, and enhances the overall quality of metal structures. Whether you’re in metal fabrication, machinery, or custom industrial design, mastering bevel laser cutting technology will give your business a competitive edge.
Más información:Máquina de corte por láser de fibra;Máquina láser CO2;Máquina de corte láser de fibra óptica para tubosetc.