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Effects of Temperature on Aqueous Freeform Extrusion Fabrication
(University of Texas at Austin, 2015)
An experimental study was conducted to investigate the effect of temperature on ceramic
parts produced by paste extrusion based additive manufacturing followed by sintering. A
computer-controlled gantry system equipped ...
Planning Freeform Extrusion Fabrication Processes with Consideration of Horizontal Staircase Effect
(University of Texas at Austin, 2015)
An algorithm has been developed to estimate the “horizontal” staircase effect and a technique is
proposed to reduce this type of geometrical error for freeform extrusion fabrication processes of 3D “solid”
parts. The ...
Optimal Rastering Orientation in Freeform Extrusion Fabrication Processes
(University of Texas at Austin, 2015)
Many researchers have tried to optimize the build direction of additively manufactured parts to minimize
the vertical staircase effect. However, the horizontal staircase effect should also be considered when fully ...
Freeform Extrusion Fabrication of Titanium Fiber Reinforced Bioactive Glass Scaffolds
(University of Texas at Austin, 2015)
Although implants made with bioactive glass have shown promising results for bone
repair, their application in repairing load-bearing long bones is limited due to their low fracture
toughness and fairly fast degradation ...