Ouballouch, A. and Elalaiji, R. and Ouahmane, I. and Lasri, L. and Sallaou, M. (2019) Finite element analysis of a FDM 3D printer liquefier. Key Engineering Materials, 820. pp. 173-178.

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Abstract

This paper deals with the analyzing and comparing the thermal performance of heat dissipation system and other components in the design of E3D liquefier using Finite Element Modeling (FEM) for three different filaments namely Polycaprolactone (PCL), polylactic acid (PLA) and Acrylonitrile Butadiene Styrene(ABS). This work evaluates the influence of airflow generated by means of a fan coupled to the extruder. The printable materials are also taken as variable in this investigation. The heating process should ensure the balance between proper heating of the material and controlling the temperature along the extruding body, so it reaches above 140 degrees in function of raw material on the tip of the nozzle and must be lower at the top of the liquefier for the correct perseveration of the 3D printer and its durability. © 2019 Trans Tech Publications Ltd, Switzerland.

Item Type: Article
Uncontrolled Keywords: Condensers (liquefiers); Filaments (lamp); Finite element method; Frequency division multiplexing; Heat losses; Polymer blends; Printing presses; Styrene, Acrylonitrile butadiene styrene; Heating process; Poly lactic acid; Printable materials; Thermal Performance, 3D printers
Subjects: Engineering
Divisions: SCIENTIFIC PRODUCTION > Engineering
Depositing User: Administrateur Eprints Administrateur Eprints
Last Modified: 31 Jan 2020 15:47
URI: http://eprints.umi.ac.ma/id/eprint/3147

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