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Fabbricazione Additiva

On the effect of support structure volume and overhangs length on residual stresses of L-PBF components

Reference persons ELEONORA ATZENI, ALESSANDRO SALMI

External reference persons PISCOPO GABRIELE

Research Groups Fabbricazione Additiva

Thesis type EXPERIMENTAL

Description The objective of the thesis is to evaluate the effect of the volume of the support structures of AlSi10Mg components produced by Laser Powder Bed Fusion (L-PBF) process. Three different series of specimens were analyzed: cubes to evaluate the residual stresses, cantilever to evaluate the deformation and finally a second series of cantilevers to evaluate the effect of the overhang length on distortion.


Deadline 14/12/2021      PROPONI LA TUA CANDIDATURA




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