Liebherr-Aerospace has strengthened its production capabilities by installing a Liebherr additive manufacturing machine at its Campsas facility near Toulouse.
This new multi-laser system uses advanced additive layer manufacturing (ALM) technology. As a result, it enables faster production, higher precision, and more complex component design for aerospace applications.
Advanced L-PBF Technology Drives Innovation
The new machine operates using laser powder bed fusion (L-PBF) technology. In this process, thin layers of metal powder are applied and selectively melted using high-precision lasers.
Consequently, engineers can produce intricate geometries directly from 3D models. Unlike traditional methods, this approach eliminates the need for additional tooling. Moreover, it ensures excellent dimensional accuracy.
Key Advantages of Additive Manufacturing in Aerospace
Liebherr has steadily expanded its use of additive manufacturing over the years. This technology delivers several operational and engineering benefits.
First, it allows engineers to integrate multiple functions into a single component. As a result, products become more efficient and compact.
Second, it reduces production lead times. Because fewer steps are required, manufacturing becomes faster and more streamlined.
In addition, additive manufacturing improves material efficiency. It minimizes waste and simplifies the overall production workflow.
Improved Performance and Sustainability
Another major advantage of the Liebherr additive manufacturing machine lies in performance optimization.
High-performance materials increase component reliability. At the same time, lighter parts reduce overall aircraft weight. Consequently, airlines can lower fuel consumption and emissions, including CO₂ and NOx.
Furthermore, fewer parts mean simpler assembly and reduced maintenance requirements.
Boosting Productivity at Campsas Facility
The new machine introduces multi-laser capabilities and improved ergonomics. Therefore, it significantly enhances productivity.
Operators can now manage processes more efficiently, while reduced manual intervention improves consistency. In addition, the upgraded system supports higher output without compromising quality.
Liebherr’s Long-Term Commitment to Additive Manufacturing
Liebherr began investing in additive manufacturing as early as 2010. Since then, the company has continuously expanded its expertise.
The Campsas facility focuses on nickel-based and aluminum components used in air management systems, including:
- Heat transfer equipment
- Valves
- Turbomachinery
Meanwhile, its Lindenberg site in Germany leads research and development for titanium components used in landing gear, flight controls, and hydraulic systems.
From Manufacturing to Flight Applications
By integrating advanced additive manufacturing technologies, Liebherr continues to push innovation in aerospace engineering.
Ultimately, the Liebherr additive manufacturing machine supports the transition from traditional manufacturing to more flexible, efficient, and sustainable production systems—bringing high-performance components from the printer directly to the sky.
