Design development and functional validation of an interchangeable head based on mini screw extrusion applied in an experimental desktop 3-D printer

ZC Silveira, MS de Freitas… - … Journal of Rapid …, 2014 - inderscienceonline.com
In this work is proposed the conceptual and preliminary design as well functional validation
of a head based on fused deposition modelling (FDM) technology using mini screw applied …

Development of an innovative additive manufacturing equipment containing a co-rotating twin screw extrusion unit

JM Justino Netto - 2022 - teses.usp.br
The development of an innovative 3D printer containing a co-rotating twin screw extrusion
unit (Co-TSE) is presented in this work. Material extrusion additive manufacturing (MEX) has …

Development of an innovative micro extrusion head based on screw for experimental additive manufacturing machines

MS Freitas, NP Inforçatti, ZC Silveira… - IFAC Proceedings …, 2013 - Elsevier
The purpose of this work is to present the design planning and development of a screw
extrusion head with variable section screw. The conceptual validation was performed in a …

[PDF][PDF] On the design and technology of co-rotating twin screw extruders

JM Justino Netto, ZC Silveira - Proceedings, 2017 - repositorio.usp.br
This document presents a systematic design approach for co-rotating twin screw extruder
components, elaborated from concepts on Twin Screw Extrusion (TSE) technology and from …