Informationsverarbeitungsvorrichtung, Fehlererkennungsverfahren und Vorrichtung zur Generativen Fertigung durch Dreidimensionale Pulverbettfusion

Details

Veröffentlichungs-Nr.

EP4741085

Anmeldetag

12. November 2025

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

IPC

(HITACHI LTD et al.)(O’DOWD NIALL et al.)

Abstract

An information processing apparatus includes a defect detection area setting unit (72) configured to set, on the basis of information input from an input unit (60), an area inside a predetermined amount from a surface of a formed object manufactured by a three-dimensional powder bed fusion additive manufacturing (PBF-AM) apparatus (1) as a defect detection area, and a defect detection unit (74) configured to detect a defect present in the formed object on the basis of layer data obtained for each layer in which the formed object is powder-bed-fusion additively manufactured, to identify a defect detected in the defect detection area as a defect leading to a quality defect, and to output defect information on the identified defect.

Anmelder

Firma

Jeol Ltd.

Land

🇯🇵 Japan