SAPPiAM Project – Advanced Custom Design Tools for Additive Manufacturing
3DNA S.r.l. – Prog n. F/190171/03/X44 – CUP: B56G20000720005
The industrial research and experimental development project, carried out in a temporary association of purpose (ATS) between the lead partner AEROSOFT SpA and 3DnA S.r.l., is facilitated pursuant to Ministerial Decree 05/03/2018 – Chapter III, Call for Tender at the Intelligent Factory Desk – FCS – PON I&C 2014/2020, of the Ministry of Economic Development (MiSE). Industrial research and experimental development in the Smart Factory application sector, consistent with the National Smart Specialization Strategy (SNSI) – AXIS 1 – Investment priority 1.b – Action 1.1.3 LDR. The objective of the project is to investigate and select the best computational methodologies available on the market to simulate additive printing processes (Additive Manufacturing, AM) and at the same time optimize structural or aesthetic mechanical components in the automotive sector of the large car segment. tourism. This is also in order to allow the design and additive printing in a manner customized to the stresses of the components and with attention to the internal part of the User-Centered paradigm which will make its market attractiveness even more interesting; and with the intention of creating a system aimed at industrial use that is as sustainable as possible on the environmental side (AM is the greenest technology compared to classic mechanical processing), responding to the concept of “factory of the future”, capable of encouraging increases of productivity in limited spaces, accompanied by less use of materials and energy, less pollution and less waste production.
Printer and software resale
3DnA offers a consulting and resale service for professional 3D printers, supporting the customer in the product selection process based on their needs and providing a wide range of products capable of satisfying all design and production needs.
We also provide a range of professional software focused on additive design and printing processes to complete the package.
Design
Design for 3D printing, also known as Design for Additive Manufacturing (DfAM), is an innovative process that allows to obtain components optimized to be produced with additive technologies.
The first step consists in selecting the component to be optimized, defining the geometric and dimensional limits and the materials that can be used.
We then proceed with an optimization phase, in which the design variables, objectives and constraints are defined, through FEM analysis.
The results obtained are interpreted to create a virtual model, which undergoes multiple iterations in the validation cycle, in order to reach the material resistance requirements.
Once the model has been validated, we move on to the generation of the final component, designed to be easily printable.
The 3D printing phase follows, during which the component is created with additive technologies.
Finally, the piece is subjected to an accurate dimensional check to verify its conformity.
This approach allows to obtain lightweight, high-performance components that are perfectly adapted to the printing process, reducing waste and development times.
3D Printing Service
The 3D printing phase represents the heart of the production process, where the digital project takes physical form.
3DnA offers a complete 3D printing service, using advanced technologies and a wide range of materials to create prototypes and customized productions.
Our industrial printers allow the rapid production of components, both in small and large series, ensuring high precision and quality.
Among the available technologies, we use FDM, SLA, SLM, MJF and PolyJet, each selected based on the specific needs of the project.
This variety allows us to offer solutions suitable for different sectors, from automotive to medical, from architecture to industrial design.
Our integrated approach ensures that each phase, from design to production, is optimized to obtain excellent results.
Research and development
3DnA’s Research and Development department is dedicated to advancing AM technologies through continuous innovation.
The team focuses on developing new insights in 3D printing, experimenting with new materials, and optimizing processes to improve manufacturing capabilities.
Equipped with a state-of-the-art additive manufacturing analysis lab, the R&D division performs detailed analyses using optical and electron microscopes (SEM) and employs laser scanning with anthropomorphic arms for precise measurements.