Mapping 3D printed part density and filament flow characteristics in the material extrusion (MEX) process for filled and unfilled polymers

Mapping 3D printed part density and filament flow characteristics in the material extrusion (MEX) process for filled and unfilled polymers

ABSTRACTMaterial extrusion (MEX) 3D printing offers a promising avenue for fabricating metal and ceramic components, where highly loaded polymer filaments are 3D-printed and sintered. Achieving nearly 100% 3D-printed part density is critical in this process, as porosity during printing compromises p...

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Bibliographic Details
Main Authors: Kameswara Pavan Kumar Ajjarapu, Roshan Mishra, Rajiv Malhotra, Kunal H. Kate
Format: Article
Language:English
Published: Taylor & Francis Group 2024-12-01
Series:Virtual and Physical Prototyping
Subjects:
Material extrusion (MEX) 3D printing
filled polymers
volumetric flow rate
predictive maps
statistical models
Online Access:https://www.tandfonline.com/doi/10.1080/17452759.2024.2331206

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