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.
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.