3D technologies

**Foam technology**

Contact : Jean-Marc Autret

Process and materials

The material use is Foam imide polyméthacrylic ROHACELL HF51-HF71 who is work by a Milling machine. It can be follow by a metalisation by transfer of a copper film or a selective metallisation

Dedicaced instrumentation

Milling machine: Roland MODELApro II model MDX-540
Machining: x,y,z 500x400x155mm. CFAO software : Surfcam

Functionnality and Devices

Application are microwave and millimeter waves.

   

Home antenna with insert        Transition with filter                RF circuit on foam substrat           Fresnel lens

                                                                                                                               

**3D impression**

Contact : Pascal Coant, Jean-Marc Autret

We dispose of a 3D printer "Objet scolar". We have a resolution x, y, z of : 100,100,28 µm

 

  • Institut Carnot Télécom & Société numérique
  • Télécom Bretagne Alumni
  • Université Bretagne Loire
  • Fondation Télécom
  • Institut Mines-Telecom
Technopole Brest-Iroise - CS 83818 - 29238 Brest Cedex 3 - France - Tel : 33 (0)2 29 00 11 11 - Fax : 33 (0)2 29 00 10 00