METHOD AND DEVICE FOR ADDITIVE PRODUCTION OF AT LEAST ONE COMPONENT LAYER OF A COMPONENT, AND STORAGE MEDIUM

The invention relates to a method for additive production of a component layer (10) of a component. The method comprises at least the steps of: a) generating at least one layer (12) from a powdery component material (48) in the region of a structuring and joining zone (42); b) subdividing model data...

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Bibliographische Detailangaben
Hauptverfasser:	LEUTERER MARTIN, FROHNMAIER MARKUS, CASPER JOHANNES, CANTZLER GERD, GOTH MICHAEL, BIECHELE BERND, EDELHAUSER SEBASTIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ALLOYS CALCULATING CASTING CHEMISTRY COMPUTING CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING COUNTING ELECTRIC DIGITAL DATA PROCESSING FERROUS OR NON-FERROUS ALLOYS FUNCTIONAL ELEMENTS OF SUCH SYSTEMS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PERFORMING OPERATIONS PHYSICS POWDER METALLURGY REGULATING SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING METALLIC POWDER WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to a method for additive production of a component layer (10) of a component. The method comprises at least the steps of: a) generating at least one layer (12) from a powdery component material (48) in the region of a structuring and joining zone (42); b) subdividing model data of the layer (12) into virtual sub-regions by means of a control device (80); c) selecting at leastone of the virtual sub-regions by means of the control device (80); d) localized heating of at least one heating region (102) in a real sub-region (14) of the layer (12) corresponding with the selected virtual sub-region by means of a heating device (90); e) verifying whether a temperature of the layer (12) has, at least in a predetermined inspection region (104, 104'), a predetermined minimum temperature (Tmin); and f) localized solidifying of the layer (12) at least in a predetermined solidifying region (16) by selective irradiation by means of at least one energy beam (60) of an energy source (58), if the layer (1