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Modeling Thermal Expansion of a Large Area Extrusion Deposition Additively Manufactured Parts Using a Non-Homogenized Approach
(University of Texas at Austin, 2019)
Interest in the use of large area extrusion deposition additive manufacturing (LAEDAM) to
create tools for creation of composites is on the rise, due to its ability to create complex shapes
rapidly. To ensure the parts ...
Measurement and Analysis of Pressure Profile Within Big Area Additive Manufacturing Single Screw Extruder
(University of Texas at Austin, 2019)
Pressure distributions within a single screw extruder are dependent on several factors,
namely, processing parameters and flow geometry. The Big Area Additive Manufacturing
(BAAM) system involves a complex flow geometry ...
Effect of Infrared Preheating on the Mechanical Properties of Large Format 3D Printed Parts
(University of Texas at Austin, 2019)
Anisotropy of mechanical properties is characteristic of components printed using processes
like extrusion deposition additive manufacturing, wherein the properties along the print direction
(x-direction) are superior ...
Increasing the Interlayer Bond of Fused Filament Fabrication Samples with Solid Cross-Sections using Z-Pinning
(University of Texas at Austin, 2019)
The mechanical properties of parts made by fused filament fabrication is highly anisotropic,
with the strength across layers (z-axis) typically measuring ~50% lower than the strength along
the direction of the extruded ...
Large-Scale Thermoset Pick and Place Testing and Implementation
(University of Texas at Austin, 2019)
Oak Ridge National Laboratory is developing the first commercially available medium to large-scale
thermoset additive manufacturing (AM) system with Magnum Venus Products (MVP). This 3D printer is
capable of fabricating ...