Safran leverages additive manufacturing for cleaner aviation

Safran is investing in additive manufacturing (AM), also known as 3D printing, as a key technology to make aviation more environmentally friendly. Clara Moriconi, a researcher at Safran, is actively working on advancing this technology within the company.

The core idea behind using AM in aviation is to create lighter and more optimized parts. By printing components rather than traditional subtractive manufacturing methods, Safran can design complex geometries that are not possible with conventional techniques. These intricate designs can lead to improved aerodynamic performance and reduced fuel consumption.

Furthermore, additive manufacturing allows for the production of integrated parts, which can decrease the number of components and assembly steps required. This simplification not only saves time and resources but also reduces the overall weight of the aircraft. Lighter aircraft directly translate to lower fuel burn and, consequently, a smaller carbon footprint.

Safran's commitment to AM signifies a broader industry trend towards sustainable aviation solutions. The company is focused on harnessing the full potential of 3D printing to innovate in areas such as engine parts, structural components, and potentially even entire sub-assemblies, driving the aerospace sector towards a greener future.