BIOPRINTER AND METHOD FOR CALIBRATION OF THE BIOPRINTER

A bioprinter (1) comprising at least one printhead (4a, 4b, 4c) with nozzle (5), a printbed (20) onto which the printhead (4a, 4b, 4c) is arranged to print an ink, an ultrasonic sensor arrangement arranged at the printbed (20), a controller (7) arranged to control movement of the printhead/nozzle (4...

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Bibliographische Detailangaben
Hauptverfasser:	MICHA, Adam, ANDRÉN, Anton, GATENHOLM, Erik, CAKIR, Ali, STERNÅ, Erik, MARTINEZ, Hector, FALTPIHL, Peter
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 MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PERFORMING OPERATIONS PHYSICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TESTING TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A bioprinter (1) comprising at least one printhead (4a, 4b, 4c) with nozzle (5), a printbed (20) onto which the printhead (4a, 4b, 4c) is arranged to print an ink, an ultrasonic sensor arrangement arranged at the printbed (20), a controller (7) arranged to control movement of the printhead/nozzle (4a, 4b, 4c; 5) and to perform calibration of the printhead/nozzle (4a, 4b, 5 4c; 5) based on information from the ultrasonic sensor arrangement.