a a,b a,c a - istituto nazionale di fisica nuclearediam.pd.infn.it/images/poster_diam_20.pdfa infn...
TRANSCRIPT
copper slag added
Development & Innovation on Additive ManufacturingMembers of the Research Group: Adriano Pepatoa, Giacomo Cogoa, Guido Pastorea, Marco Marigoa,Marco Romanatoa, Massimiliano Bonessoa,b, Mattia Lagoa,b, Pietro Rebesana,c, Razvan Dimaa
a INFN – Padua Section, Italy b Department of Industrial Engineering (DII), University of Padova, Italyc Department of Mechanical Engineering (DMEC), Politecnico di Milano, Italy
E-mail to [email protected] diam.pd.infn.it
INFN: National Institute for Nuclear Physics
EOS M100 EOSINT M280
Internal Special Facilities (Mech. Workshop):o EDM - Electrical Discharge Machiningo Okuma MILLAC 800 VH
Multi-Plane Machining Centero CMM facility Zeiss ACCURA MASS
o The DIAM is a group of the INFN of Padua born in 2016o GOAL Research on AM techniques and materialso end of 2018 inauguration of DIAM Laboratoryo TWO MACHINES for Selective Laser Melting (SLM)o INFN Padua division Mechanical Workshop for post-
processing: machining centers and high-precision machine tools.
DIAM GROUP
Proj. 5687-1-2121-2015
CAD Design
Pre-processPRODUCTION Post-process
Welding electrodes with integrated cooling system
DIAM 1.0: POR-FSE 2016Proj. 5687-1-2121-2015
SLM processEnergy delivery problem
Pure Cu Beam Dump
DIAM 1.0: POR-FSE 2016
Validation: Test samples
Under development at DIAM
Copper Copper alloys
Tantalum Niobium
Tungsten
Molibdenum
Commercially availableAl6061 AlSi7Mg AlSi10Mg AlSi12
CoCr17-4PH 316L Ti Gd23 In625 In718 HastelloyXCPTi Ti Gd5 Maraging steel
CuSn10Precious Metals
DIAM NETWORK
Italian research agency dedicated to the study of the fundamental constituents of matter and the laws that govern them.
HIGH ENERGY PHYSICS SPACE & AEROSPACE
TECHNOLOGY TRANSFER
Development of new SLM materials for applications in
OUR FOCUS
Projects
V. Livescu et al., Additively manufactured tantalum microstructures, Materialia 1 (2018)
o POWDER CHARACTERIZATION: o PARAMETERS OPTIMIZATION (with EOS M100)o MECHANICAL PROPERTIESo Integrity of the material as the THICKNESS CHANGESo Influence of ROUGHNESS & SURFACE REFINEMENT
DIAM 2.0: Refractory Metals for thermal ION Sources DIAM 2.0: Conformal cooling in acceleration grid for NBI
o DESIGN OPTIMIZATION via CFD Analysis
o CT Imagingo LEAK testo PRESSURE testo HEAT EXCHANGE testo ENHANCEMENT
validation
Theoretical and experimental research:• On subnuclear, nuclear and astroparticle physics• In close collaboration with Italian universities• cutting-edge technology and instruments
RIR: M3-Net
SHARING
RESEARCHCORE
POWDER DEVELOPMENT
PROFESSIONAL
TRAINING
PADOVA