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Artifacts in FDM 3D printing, Extrusion Inconsistency Problem and weight reduction

Benasso, Francesco

Artifacts in FDM 3D printing, Extrusion Inconsistency Problem and weight reduction.

Rel. Massimo Violante. Politecnico di Torino, Corso di laurea magistrale in Mechatronic Engineering (Ingegneria Meccatronica), 2018

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Abstract:

The purpose of this thesis is to and explain and to summarize, in a logical manner, all the experiments, the procedures and results obtained during a 5 months’ internship in PrusaResearch. Extrusion inconsistency artifact was investigated by means of the creation of a testing machine. The purpose of the testing machine is to collect data about the force and the speed supplied by the feeding mechanism in order to have a better understanding of the causes of the phenomenon. An attempt to control the pressure inside the nozzle is made by implementing a closed loop control. In conclusion, some proposals of sensor implementation are given to close the loop.

Relatori: Massimo Violante
Anno accademico: 2018/19
Tipo di pubblicazione: Elettronica
Soggetti:
Corso di laurea: Corso di laurea magistrale in Mechatronic Engineering (Ingegneria Meccatronica)
Classe di laurea: Nuovo ordinamento > Laurea magistrale > LM-25 - INGEGNERIA DELL'AUTOMAZIONE
Aziende collaboratrici: Prusa Research s.r.o.
URI: http://webthesis.biblio.polito.it/id/eprint/9535
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