3DnA s.r.l. is an Italian additive manufacturing company with headquarters in Naples and a subsidiary in Germany. They provide design, prototyping, production, research and consulting services using various 3D printing technologies including SLM, FDM, EBM, MJP, LOM, CFF-FFF, SLA, and MJF. They have a variety of 3D printing systems and can print with metals, plastics, composites, ceramics, resins and biomaterials. 3DnA aims to obtain ISO 9001 and ISO 9100 certifications and has partnerships with several Italian universities for research projects.

1. 3DnA s.r.l.
General Presentation
www.3dnasrl.it

2. Federico II CeSMA – AMUV
Blue Sky, Jabil (CE)
Pomigliano D’Arco, Naples, Italy
Bebra, Frankfurth - Germany
Plants
Progettazione -
Produzione
R&D e Industry 4.0
Subsidiary
Meditech- DiH Campania
Consorzi
DAC

3. Welcome
Confidential AM – 3DnA All rightsreserved

4. 3DnA – Some of Our People
Confidential AM – 3DnA All rightsreserved

5. Confidential AM – 3DnA All rightsreserved
• Design for Additive Manufacturing –
ReDesign – CoDesign – Mechanical Design
• Rapid Prototyping
• AM Production
• AM R&D - Metrology
• AM technology transfer Consultancy
• Reverse Engineering
• Specialized sw training courses
• Sales and support of 3Dprinters (sw licenses)
AM activities
Aerospace
Automotive
Energy
Culture
Transport
Medical
Mechatronics

6. 3DNA’s in-house Major printing systems and technologies
SLM FDM EBM MJP LOM CFF-FFF SLA MJF
SLM Solutions
Renishaw Stratasys Arcam 3D Systems M-COR
Markforged
3ntr
DWS
Photocentric
HP
SLM 500/800 Quad Lasers Fortus 900 Q20 HD3600 IRIS Mark II-X7 XFAB 5200
AM400 Fortus 450 HD3500 IRIS HD Spectra Magna 4200
AlSi10Mg;
ABS M30 / ABS M30i / ABS
ESD7
Titanio Ti6Al4V M3-X PAPER Composite materials Different resins
PA 12-PA11
TPU
Acciaio 316L; Titanio Ti6Al4V; ABSi - ASA M3 Crystal /Black ONYX /Nylon+
Cromo-Cobalto SR100 – Carbon Carbon Fiber
Inconel 718 / 625; NYLON 12 Kevlar
PC-ABS /PC-ISO / PC Glass-HT Glass
ULTEM® 9085 ULTEM® 1010
PEEK
PPSF – PEK- Anthero Ultem
Confidential AM – 3DnA All rightsreserved

7. Confidential AM – 3DnA All rightsreserved
3DNA’s in-house from 4° quarter 2021

8. Additive Manufacturing Materials
Paper
Metal
A.M.
Materials
CENTRE
OF
EXCELLENCE
ALL
MATERIALS
Composite
Thermo-
plastics
Confidential AM – 3DnA All rightsreserved

9. 3DNA’s in-house software KNOW-HOW
ALTAIR EVOLVE
ALTAIR INSPIRE
ALTAIR OPTISTRUCT
ANSYS ADDITIVE
AUTODESK FUSION 360
AUTODESK NETFABB
CATIA
CREO PTC
GEOMAGIC CONTROL
GEOMAGIC DESIGN X
MATERIALISE 3-MATIC
MATERIALISE MAGICS
MATERIALISE MIMICS
MSC APEX GENERATIVE
MSC DIGIMAT
NASTRAN/PATRAN
nTOPOLOGY
RHINOCEROS
SIMUFACT ADDITIVE
SIMULIA ABAQUS
SOLIDWORKS
ANSA BETA CAE
Confidential AM – 3DnA All rightsreserved

10. 3DnA – ISO 9001:2015
Confidential AM – 3DnA All rightsreserved
Progettazione,
Prototipazione rapida
e Produzione con
tecnologie additive
(stampa 3D) con
materiali plastici,
metallici, compositi,
ceramici, resine,
cellulosa e
biomateriali.
IAF 14 e 17

11. 3DnA – Prossime certificazioni
Confidential AM – 3DnA All rightsreserved
L’Azienda intende acquisire la Certificazione
Consulente individuato: DAC
Ente Certificatore : RINA
Data attesa: fine 2021
Procedura iniziata nel feb 2021
Ente Certificatore : Prefettura di Napoli
Data attesa: giugno 2021
Licenza ex art. 28 T.U.L.P.S.
ISO 9100:2018

12. 3DnA – Progetto SDAM
Confidential AM – 3DnA All rightsreserved

13. UNIVERSITA’ DEGLI STUDI DI NAPOLI
FEDERICO II
SECONDA UNIVERSITA’ DEGLI
STUDI DI NAPOLI
3DnA partnerships
UNIVERSITA’ DEGLI STUDI
DI TORINO
UNIVERSITA’ DEGLI STUDI DI PAVIA

14. Metal manufacturing SLM technology
Confidential AM – 3DnA All rightsreserved

15. AlSi10Mg: made with SLM500 Quad Laser
Confidential AM – 3DnA All rightsreserved

16. Metal production - SLM technology
Confidential AM – 3DnA All rightsreserved

17. 3DnA Excellence Centre for Metal
Powders in AM (since 2017)
Metal manufacturing SLM technology

18. Design & manufacturing SLM technology
Confidential AM – 3DnA All rightsreserved

19. Metal manufacturing SLM technology
Confidential AM – 3DnA All rightsreserved

20. 3DnA - Typical activity – Redesign p1/3
Material VTOT
iniziale[cm3]
VTOTfinale[cm3]
AlSi10Mg 181,2 (489gr) 108,6 (293gr)
Gain in weight. -40%
Confidential AM – 3DnA All rightsreserved

21. ASTM material characterization
- 316L fatigue tests
Confidential AM – 3DnA All rightsreserved

22. 3DnA - Typical activity – Simulation p2/3
Load= 1800 N
Strain Displacement
along Z
Von Mises
Confidential AM – 3DnA All rightsreserved

23. 3DnA - Typical activity – Print p3/3
Job Simulation
Confidential AM – 3DnA All rightsreserved

24. MJF technology
Confidential AM – 3DnA All rightsreserved

25. Manufacturing in Plastics FDM technology
Confidential AM – 3DnA All rightsreserved

26. MJF + FDM+SLM
Confidential AM – 3DnA All rightsreserved

27. MJF + FDM+SLM
Confidential AM – 3DnA All rightsreserved

28. MJF + FDM+SLM
Confidential AM – 3DnA All rightsreserved

29. SLS technology : functional prototypes for automotive
Confidential AM – 3DnA All rightsreserved

30. Advanced Mechanical Properties CFF technology
COMPOSITE
TECNOPOLYMERS
•Carbon
•Glass
•Kevlar
 27 times more rigid than
ABS
 24 Times more resistent
than ABS
Confidential AM – 3DnA All rightsreserved

31. Product Design: Excellent mechanical accuracy MJ + SLA technologies
Confidential AM – 3DnA All rightsreserved

32. Tool for aerospace: 3 mt long part (300 parts assembly)
Confidential AM – 3DnA All rightsreserved
Big parts manufacturing: SLS technology

33. Solutions for Art and Visual: MJF - LOM - PolyJet technology
Confidential AM – 3DnA All rightsreserved

34. Reverse Engineering
Confidential AM – 3DnA All rightsreserved

35. Heat Analysis - simulation
Confidential AM – 3DnA All rightsreserved

36. Post processing
Confidential AM – 3DnA All rightsreserved

37. Thanks
3DnA srl
Headquarter: Via R. Lordi 6 - 80127 Napoli
Operative Plant: Consorzio “il Sole” Viale Impero
80038 Pomigliano d’Arco (NA)
P.IVA: 08089521218
Subsidiary: Otto-Kraffke-Str. 11
D-36179 Bebra – Frankfurth Germany
Office: +39 081 - 884 4959
info@3dnasrl.it
Confidential AM – 3DnA All rightsreserved 30