The DIAMETER project aims to facilitate the implementation of the circular economy in the metal additive manufacturing sector through the development of hybrid production systems. The objective is to develop a set of digital tools to improve the design, optimize the manufacturing process, and facilitate the implementation of circularity strategies (reuse, remanufacture, recycle).
To support these tools, an AI-assisted algorithm is developed to calculate both the ecological and economic impacts of additive processes. This algorithm is based on experimental data, from process monitoring and part characterizations, to process simulation, in pre-production, production, and post-production phases.
These tools are integrated into a first platform that will integrate the European Digital Product Passport, allowing the use of supplier data for more accurate ecological impact estimates and allowing the uploading of experimental data to enrich product transparency on origin, materials and recyclability. A second platform is developed to support the upskilling of the workforce through interactive training courses, workshops and exercises. Overall, DIAMETER will help reduce the carbon footprint of the manufacturing sector, improving recycling and developing a greener Industry 4.0.
ProM Facility uses additive and subtractive manufacturing techniques (DED + milling) using the DMG Mori Lasertec 65 Hybrid printer for 2 industrial use cases: a) the production of valve parts in the energy sector (oil & gas) with recycled raw material and b) the repair of sheet metal mold parts used in the automotive sector, allowing for a reduction in production times.
The project – lasting 48 months from 1 November 2024 to 31 October 2028 – has a total budget of approximately 6 million euros, of which 238,375.00 euros allocated to Trentino Sviluppo for activities executed by ProM Facility.
