"Innovative architecture, lighter parts, increased productivity... The many advantages of 3D printing make it a real "game changer" for our industry, and this technology is set to play a key role in the decarbonization of aviation. Building the way to transform this potential into reality is a challenge that Safran Additive Manufacturing Campus has embraced"

"Additive manufacturing processes in the aerospace sector address some major industrial challenges, in particular the design of complex parts by reducing the stages of production and the weight of structures.

This round table will address the following topics: the production volume for each prospective product. In which sector? In what time frame?"

"Cost savings and weight reduction interest both the aeronautical and space industries. But we always think bigger!

This round table will illustrate through feedback the technological advances of large format processes."

The in-service life of materials produced through additive manufacturing poses several significant challenges due to the specific nature of the materials obtained by the process. The intrinsic variability of 3D printing processes can lead to particular microstructural features, such as defects or complex surface roughness, necessitating in-depth characterization, understanding, and modeling of their effects on mechanical properties. In addition to the technical aspects, a brief overview of academic research networks at the national level will be provided.

If sustainability refers to the amount of resources utilized, additive manufacturing (AM) can be more sustainable than some conventional manufacturing processes when compared under specific conditions: parts made in a small number, moderate production rate, specific polymeric, metallic, and ceramic materials, parts not very large. However, if sustainability includes positive effects on environment, people, and society, the firms involved in AM can take several steps in the three abovementioned areas or improve on what is already done in those areas in order to enhance the current sustainability of AM, and these steps and improvements can set the trends for the near future of AM.

"The link between sustainability and 3D printing is no longer a secret (notably thanks to material savings) and the commitment for reducing the environmental impact is continually improving.

This round table will provide answers on: what has progress been in recent years? What are the trends and future of the sector?"

"Liebherr Aerospace Toulouse SAS is engaged in the development of repair solutions for its range of products, among other activities. Within this scope, we are exploring Additive Layer Manufacturing (ALM) processes to address issues related to obsolescence, small-batch manufacturing challenges, and potentially the direct repair of damaged parts. It is paramount to adhere to standard industrial constraints as well as aviation requirements to ensure aircraft airworthiness. The validation and characterization of design/process combinations are essential in order to specifically address certification aspects related to materials, manufacturing processes, Material strength properties and design values."