Device for the layered production of three-dimensional objects by means of rotating application

The device has a construction chamber (10) with an adjustable-height construction platform (6), and an apparatus (7) for applying a layer of a material solidifiable by exposure to electromagnetic radiation on the construction platform. An irradiation equipment comprises a radiation source (1) which...

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Bibliographische Detailangaben
Hauptverfasser:	HESSEL-GELDMANN, SIGRID, GREBE, MAIK, DIEKMANN, WOLFGANG
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	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:	The device has a construction chamber (10) with an adjustable-height construction platform (6), and an apparatus (7) for applying a layer of a material solidifiable by exposure to electromagnetic radiation on the construction platform. An irradiation equipment comprises a radiation source (1) which emits electromagnetic radiation, a control unit (3) and a lens (8) which is located in the beam path of the electromagnetic radiation, for irradiating points of the layer corresponding to an object (5). The apparatus for applying a layer is designed in the form of a rotating cylinder. An independent claim is included for a method for layer-by-layer manufacturing of three-dimensional object.