Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR ADDITIVELY MANUFACTURING AT LEAST ONE THREE-DIMENSIONAL OBJECT
Method, control unit and apparatus for additively manufacturing at least one three-dimensional object (2) by means of successive layerwise selective irradiation and consolidation of build material layers (3), whereby at least one build material layer (3) which is to be selectively irradiated and consolidated comprises a plurality of irradiation zones (IZ) being separately irradiatable and consolidatable with at least one energy beam (5a, 5b), comprising- assigning a parameter (P1 - P4) indicative of the time required for irradiating a respective irradiation zone to a plurality of irradiation zones (IZ1 - IZ4) of the respective build material layer (3),- assigning at least one first energy beam (5a) to the irradiation zone (IZ1) whose parameter (P1) indicates that the irradiation zone (IZ1 - IZ4) has the longest time required for irradiating and irradiating this irradiation zone (IZ1) with the at least one first energy beam (5a),- assigning at least one second energy beam (5b) to the irradiation zone (IZ2) whose parameter (P2) indicates that the irradiation zone has the second longest time required for irradiating and irradiating this irradiation zone (IZ2) with the at least one second energy beam (5b), wherein- after irradiation and consolidating the irradiation zone (IZ2) whose parameter indicates that the irradiation zone (IZ2) has the second longest time required for irradiating and irradiating with the at least one second energy (5b) beam is completed,- assigning the at least one second energy beam (5b) to the irradiation zone (IZ3) whose parameter (P3) indicates that the irradiation zone (IZ3) has the third longest time required for irradiating and
METHOD FOR ADDITIVELY MANUFACTURING AT LEAST ONE THREE-DIMENSIONAL OBJECT
Method, control unit and apparatus for additively manufacturing at least one three-dimensional object (2) by means of successive layerwise selective irradiation and consolidation of build material layers (3), whereby at least one build material layer (3) which is to be selectively irradiated and consolidated comprises a plurality of irradiation zones (IZ) being separately irradiatable and consolidatable with at least one energy beam (5a, 5b), comprising- assigning a parameter (P1 - P4) indicative of the time required for irradiating a respective irradiation zone to a plurality of irradiation zones (IZ1 - IZ4) of the respective build material layer (3),- assigning at least one first energy beam (5a) to the irradiation zone (IZ1) whose parameter (P1) indicates that the irradiation zone (IZ1 - IZ4) has the longest time required for irradiating and irradiating this irradiation zone (IZ1) with the at least one first energy beam (5a),- assigning at least one second energy beam (5b) to the irradiation zone (IZ2) whose parameter (P2) indicates that the irradiation zone has the second longest time required for irradiating and irradiating this irradiation zone (IZ2) with the at least one second energy beam (5b), wherein- after irradiation and consolidating the irradiation zone (IZ2) whose parameter indicates that the irradiation zone (IZ2) has the second longest time required for irradiating and irradiating with the at least one second energy (5b) beam is completed,- assigning the at least one second energy beam (5b) to the irradiation zone (IZ3) whose parameter (P3) indicates that the irradiation zone (IZ3) has the third longest time required for irradiating and
METHOD FOR ADDITIVELY MANUFACTURING AT LEAST ONE THREE-DIMENSIONAL OBJECT
VERFAHREN ZUR GENERATIVEN FERTIGUNG VON MINDESTENS EINEM DREIDIMENSIONALEN OBJEKT
PROCÉDÉ DE FABRICATION ADDITIVE D'AU MOINS UN OBJET TRIDIMENSIONNEL
WERNER JÜRGEN (Autor:in)
19.01.2022
Patent
Elektronische Ressource
Englisch
IPC:
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
B22F
Verarbeiten von Metallpulver
,
WORKING METALLIC POWDER
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
/
C04B
Kalk
,
LIME
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