10-06-2021 дата публикации
Номер: US20210170680A1
Принадлежит:
A binder jet printing apparatus (), along with methods of its use, is provided. The binder jet printing apparatus () may include: a job box () having a actuatable build plate () therein; a supply box () having a bottom platform () that is actuatable within the supply box (); a print system including at least one print head () connected to a binder source () and configured to apply a pattern of binder onto an exposed powder layer () over the build plate () of the job box (); a recoat system () including a recoater configured to move from the supply box () to the job box () to transfer powder from the supply box () to the job box () so as to form a new powder layer () over the build plate () of the job box (); and a cure system () configured to direct electromagnetic radiation onto the job box (). 110. A binder jet printing apparatus () , comprising:{'b': 18', '46', '46', '18, 'a job box () having a build plate () therein, wherein the build plate () is actuatable within the job box ();'}{'b': 54', '56', '54, 'a supply box () having a bottom platform () that is actuatable within the supply box ();'}{'b': 12', '32', '38', '12', '42', '46', '18, 'a print system () including at least one print head () connected to a binder source (), wherein the print system () is configured to apply a pattern of binder onto an exposed powder layer () over the build plate () of the job box ();'}{'b': 16', '54', '18', '44', '54', '18', '48', '46', '18, 'a recoat system () including a recoater, wherein the recoater is configured to move from the supply box () to the job box () to transfer powder () from the supply box () to the job box () so as to form a new powder layer () over the build plate () of the job box (); and'}{'b': 14', '18, 'a cure system () configured to direct electromagnetic radiation onto the job box ().'}21046185654. The binder jet printing apparatus () of claim 1 , wherein the build plate () within the job box () and the bottom platform () within the supply box () are ...
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