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Justin Whiting, Eric Whitenton, Aniruddha Das, Vipin Tondare, Jason Fox, Michael McGlauflin, Alkan Donmez, Shawn P. Moylan
The spreading of powder is an integral part of powder bed fusion-based additive manufacturing technologies; however, due to the complex nature and the number of
Qualification of additive manufacturing (AM) parts requires exploring the process-structure-property relationships for a large number of process variables and
Aniruddha Das, Jordan Weaver, Jared Tarr, Shawn P. Moylan
A powder capture capsule has been designed to capture thin regions of powder at multiple heights within a powder bed of laser powder bed fusion (LPBF) equipment
Jordan Weaver, Alec Schlenoff, David Deisenroth, Shawn P. Moylan
Purpose: This paper aims to investigate the influence of the non-uniform gas speed across the build area on the melt pool depth during laser powder bed fusion
There remains a need for rheological characterization of metal powder used for powder-spreading-based additive manufacturing (AM). Novel powder rheometers