Additive manufacturing system with rotary powder bed

A processing machine (10) for building a part (11) includes: a support device (26) including a support surface (26B); a drive device (28) which moves the support device (26) so as a specific position on the support surface (26B) is moved along a moving direction (25); a powder supply device (18) whi...

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Bibliographische Detailangaben
Hauptverfasser:	COON, PAUL DEREK, ISHIKAWA, MOTOFUSA, CHANG, PATRICK, GOODWIN, ERIC PETER, MARQUEZ, JOHNATHAN, BINNARD, MICHAEL B, BJORK, MATTHEW PARKER-MCCORMICK, HERR, BRETT
Format:	Patent
Sprache:	chi ; eng
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 CASTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING METALLIC POWDER WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A processing machine (10) for building a part (11) includes: a support device (26) including a support surface (26B); a drive device (28) which moves the support device (26) so as a specific position on the support surface (26B) is moved along a moving direction (25); a powder supply device (18) which supplies a powder (12) to the moving support device (26) to form a powder layer (13); an irradiation device (22) which irradiates at least a portion of the powder layer (13) with an energy beam (22D) to form at least a portion of the part (11) from the powder layer (13) during a first period of time; and a measurement device (20) which measures at least portion of the part (11) during a second period of time. The first period in which the irradiation device (22) irradiates the powder layer (13) with the energy beam (22D) and the second period in which the measurement device (22) measures are overlapped.