THREE-DIMENSIONAL PRINTER RESPONSIVE TO EXTERNAL VIBRATIONS

A three-dimensional printing system for manufacturing a three-dimensional article includes a build platform, a light engine, a sensor, and a controller. The build platform is for supporting the three-dimensional article. The light engine is for addressing the build plane for selectively solidifying...

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Bibliographische Detailangaben
1. Verfasser:	COOPER, Guthrie
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A three-dimensional printing system for manufacturing a three-dimensional article includes a build platform, a light engine, a sensor, and a controller. The build platform is for supporting the three-dimensional article. The light engine is for addressing the build plane for selectively solidifying the material layer onto an active surface. The sensor is mounted on the light engine and is configured to generate a signal based upon vibrations from an external source. The controller is configured to form layers of the three dimensional article. Concurrent with forming the layers, the controller is configured to receive a signal from the sensor, analyze the signal to compare received vibrations to a predetermined vibration threshold, and, if the received vibrations exceed the predetermined threshold, take further action.