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Enhanced additive manufacturing with a reciprocating platen [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy, 2018.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy
Additional Creators
Oak Ridge National Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
An additive manufacturing extrusion head that includes a heated nozzle for accepting a feedstock and extruding the feedstock onto a substrate at a deposition plane, the nozzle having a longitudinal extrusion axis. A reciprocating platen surrounds the nozzle, the platen operable to reciprocate along the extrusion axis at or above the deposition plane as the nozzle extrudes feedstock onto the substrate; and wherein the platen flattens the extruded feedstock such that it does not protrude above the deposition plane as the extrusion head traverses over the substrate.
Report Numbers
E 1.99:9,884,444
9,884,444
Subject(s)
Note
Published through SciTech Connect.
02/06/2018.
"9,884,444"
"14/517,571"
Randall F. Lind; Craig A. Blue; Lonnie J. Love; Brian K. Post; Peter D. Lloyd.
Funding Information
AC05-00OR22725
View MARC record | catkey: 23766338