INSPECTION DEVICE FOR MANUFACTURING A PART WITH ADDITION OF MATERIAL

A device for manufacturing a piece with addition of material includes an optical inspection unit for capturing at least one holographic image of a transformation zone of the material, in real time while the piece is being manufactured. A processor then characterizes a topography of the transformatio...

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Bibliographische Detailangaben
Hauptverfasser:	PINIARD, Matthieu, PICART, Pascal, SORRENTE, Béatrice, FLEURY, Bruno
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 CASTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PERFORMING OPERATIONS PHYSICS POWDER METALLURGY SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TESTING TRANSPORTING WORKING METALLIC POWDER WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A device for manufacturing a piece with addition of material includes an optical inspection unit for capturing at least one holographic image of a transformation zone of the material, in real time while the piece is being manufactured. A processor then characterizes a topography of the transformation zone from each holographic image. Such manufacturing device may be in particular of 3D-printer type, or a welding device.