News

15-17 october 2024 :  trainer at the ANF (National Training Action) on additive manufacturing, from the CNRS Mechanics Network, in Saint-Malo.

sept 2024 : development of the FASURF, software to predict surface roughness on L-PBF/M parts.

July 2024: built plate n°112 : demo part, Hyperganic® statoreactor.

Tuyère Hyperganic

July 2024 : Publication : Experimental study of laser powder bed fusion (L-PBF) gas shield inlet optimization and its effects on part quality

January 2024 : built plate n°106 : surface roughness test parts.

November 2023 : Publication :  Effect of re-lasing on the fatigue properties of 316L Stainless Steel Produced by laser powder bed fusion

September 2023 : Built plate n°104 : topologically optimized bi-axial test samples

June 2023 : Publication :  Global-to-local simulation of the thermal history in the laser powder bed fusion process based on a multiscale finite element approach

June 2023 : Publication : Identifying main contamination factors of laser powder bed fusion oxidation-sensitive powders

May 2023 : Publication : Optimization of the machining of metallic additive manufacturing supports: first methodological approach

May 2023 : exhibitor at the TECH’IN PYRÉNÉES show.

March 10, 2023 : publication of the article  “Optimisation topologique – Design organique pour la fabrication additive” in the engineering techniques database.

January 28, 2023 :  ENIT (and CEF3D) open days.

September 2023 : Launch of Antoine VEZIRIAN’s PhD thesis on modeling surface states in additive manufacturing, and El Arbi HAJIOUI’s PhD thesis on controlling the quality of additively manufactured parts through real-time monitoring.

November 2022 : Publication : High cycle fatigue strength of additively manufactured AISI 316L Stainless Steel parts joined by laser welding

September 2022 : PhD student Antoine VEZIRIAN starting on the modelization of surface roughness, and El Arbi HAJIOUI on the in situ monitoring of L-PBF/M.

June 1, 2022 : Yves Bresson PhD thesis defense (publications : link 1, link 2)

Mai 2022 : Build plate n°98 : topologically optimized parts

May 2022 : Build plate n°81 : ISCRAM conference trophees

January 5, 2022 : ENIT (and CEF3D) open days.

January 2022 : Publication : Numerical modelling of parts distortion and beam supports breakage during selective laser melting (SLM) additive manufacturing.

March 17-18, 2022 : reference measurements in micro particles and nano particles with the CARSAT in the CEF3D room.

Novembre 2021 : Heat exchanger for Total Energies, with a nice video presentation (see here).

October 2021 : built plate n°37 and n°39 (for illustration) :AlSi10Mg samples (large built-plate), and a new material (confidential) (miniature built plate)

December 2021 : speaker (and CEF3D visit) at the Thematic Days of the French Ceramics Group

November 2021 : hands-on training for additive manufacturing technicians.

October 2021 : presentation at the SIANE exhibition: “the future of additive manufacturing: metamaterials”

September 2021 : exhibitor at the AAMS days (Aerospace Additive Manufacturing Summit), Toulouse

July 2021: Conference presentation and final animation at AddimAlliance Conference.

June 11, 2021: Conference presentation at Manuf21.

February 9, 2021: CEF3D webmeeting of the COSS (Scientific and Strategic Orientation Committee).

June 27, 2019 : CEF3D meeting at Tarbes, with the presence of SafranHE.

June 4-6, 2019 : CEF3D is at the 3DPring Lyon exhibition, on Halbronn’s booth.

May 6, 2019 : CEF3D is now on visible on www.la-fabrication-additive.com

Thursday, June 14, 2018: CEF3D technical exhibition, with workshops (15 min + 5 min questions):
– Demo on Renishaw AM400 machine
– Design 1: CAD-Machine Link: Halbronn
– Design 2: Prismadd
– Design 3: I3D Concept
– Simulation of the SLM process: ESI Group
– Customer cases and contributions of platform 1: Alstom
– Customer cases and contributions of the platform 2: Cousso
– Visit of the research laboratory.

-> Morning 9h-12h (for teachers, preferably)
-> Afternoon 14h-17h (for industry, preferably)

June 5-6-7, 2018: CEF3D is at the 3D Print show in Lyon,  and hosts a workshop on June 7, 10 am-10:30am: “How to organize a constructive dialogue between the designer FA and the machinist”

April 12, 2018: CEF3D meeting of the COSS (Scientific and Strategic Orientation Committee):
– Technical advances and choice of work topic
– Preparation of the open day of June 14, 2018.

March 20, 2018: recruitment of the 2nd dedicated engineer: Antoine VEZIRIAN.

March 2018: launch of the tender for the 2nd machine (delivery in June)

December 2017: reception 1st machine (Renishaw AM400).

November 21-22, 2017: Joint Presence (ESI-Group + Prismadd) at  Aerospace Additive Manufacturing Summit 2017

November 16, 2017: Joint presentation (Halbronn + Prismadd) + CEF3D presence, at a demonstration day at Halbronn.

October 25, 2017: Joint presentation at the Siane show (video here)

July 2017: Recruitment of Pierre Selva, 1st dedicated CEF3D engineer.