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One of the primary barriers for adoption of additive manufacturing (AM) had been the uncertainty in the performance of AM parts due to residual stresses/strains
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
Shawn P. Moylan, Michael L. McGlauflin, Jared B. Tarr, Alkan Donmez
While performance testing of AM machines is still nascent, standard tests for machine performance of machine tools used in machining are well established. Our
Jordan S. Weaver, Justin G. Whiting, Vipin Tondare, Carlos R. Beauchamp, Max A. Peltz, Jared B. Tarr, Thien Q. Phan, Mehmet Donmez
It is well known that changes in the starting powder can have a significant impact on the laser powder bed fusion process and subsequent part performance