Build plates for additive manufacturing systems and methods for the same

A build plate for an additive manufacturing device and methods for the same are provided. The build plate may include a base and a sacrificial plate coupled with the base. The etch rate of the sacrificial plate in an etchant may be greater than an etch rate of the base in the etchant. A method for s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Johnson, David Mathew, Biegelsen, David K, Solberg, Scott E
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A build plate for an additive manufacturing device and methods for the same are provided. The build plate may include a base and a sacrificial plate coupled with the base. The etch rate of the sacrificial plate in an etchant may be greater than an etch rate of the base in the etchant. A method for separating a 3D printed article supported on the build plate may include contacting the sacrificial plate with the etchant.