Liquefier Dynamics in Fused Deposition

By Anna Chiara Bellini, S. Güçeri, M. Bertoldi. 2004

303 citations recorded by the source corpus.

Subfields: Automotive Engineering, Building and Construction, Industrial and Manufacturing Engineering

View Paper: https://www.semanticscholar.org/paper/da5b20bd460eb7462c25baa4e89c430028cb16ba

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In Automotive Engineering

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Citations in the corpus

New developments in fused deposition modeling of ceramics (2005, methodology): “In this way, only one program will be written for the motion of the platforms and the rotation of the extruding screw, allowing a better correlation between positioning and delivering systems ( Bellini and Guceri, 2004”
Numerical modeling of the strand deposition flow in extrusion-based additive manufacturing (2018, unknown): “[39] proposed a mathematical model that relates the extrusion flow rate to the heat flux of the liquefier and the motorization of the feeding rollers (assuming no buckling and no slippage of the feedstock filament), via the analytical expression of the nonisothermal power-law fluid flow inside an id”
Experimental validation of a numerical model for the strand shape in material extrusion additive manufacturing (2018, methodology): “The pressure drop inside the liquefier was investigated using Computational Fluid Dynamics (CFD) simulations [44, 45, 46].”
Recent Developments in Fused Deposition Modeling-Based 3D Printing of Polymers and Their Composites (2019, unknown): “Based on this relationship, Bellini et al.(107)”
Nozzle condition monitoring in 3D printing (2018, methodology): “Consequently, in order to obtain the temperature dependent pressure drop, the Arrhenius Law can be applied [40]”
A review of melt extrusion additive manufacturing processes: I. Process design and modeling (2014, methodology): “This in turn allows the required torque ( ) F 2 Rr (4) and power (Pmot) to be calculated (Bellini et al., 2004): Pmot r (5) It is assumed that two motors are providing power to the roller mechanism in equation 5.”