NASA NTRS · 20080009507
Solid freeform fabrication apparatus and methods
Abstract
An apparatus for formation of a three dimensional object comprising a sealed container; an electron beam subsystem capable of directing energy within said container; a positioning subsystem contained within said container; a wire feed subsystem contained within said container; an instrumentation subsystem electronically connected to said electron beam subsystem, positioning subsystem, and wire feed subsystem; and a power distribution subsystem electrically connected to said electron beam subsystem, positioning subsystem, wire feed subsystem, and said instrumentation subsystem.
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Taminger, Karen M., Watson, J. Kevin, Hafley, Robert A., Petersen, Daniel D.. 2007-01-30. Solid freeform fabrication apparatus and methods. https://ntrs.nasa.gov/citations/20080009507
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