INSPECTION DEVICE AND CASTING SYSTEM

INSPECTION DEVICE AND CASTING SYSTEM

An inspection device is a device that inspects the appearance of a target, including: an imaging device configured to image the target from a first direction; an illuminating unit configured to apply light to the target in a first illumination pattern in which light is applied to the target from a f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SEKI Tsutomu, OTA Kazuhiro, ICHINO Yoshimitsu, KAWAKAMI Ryuichi, IWASAKI Junichi, AOKI Tatsuya, SONOHARA Takeshi
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
FOUNDRY MOULDING
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PERFORMING OPERATIONS
PHYSICS
POWDER METALLURGY
TESTING
TRANSPORTING
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Beschreibung
Zusammenfassung:An inspection device is a device that inspects the appearance of a target, including: an imaging device configured to image the target from a first direction; an illuminating unit configured to apply light to the target in a first illumination pattern in which light is applied to the target from a first position and in a second illumination pattern in which light is applied to the target from a second position different from the first position; and a controller configured to acquire a first inspection image by causing the imaging device to image the target to which light is applied in the first illumination pattern, the controller being configured to acquire a second inspection image by causing the imaging device to image the target to which light is applied in the second illumination pattern, the controller being configured to inspect an appearance of the target based on the first inspection image, the second inspection image, and a reference image provided in advance. The first position and the second position overlap each other when viewed from the first direction.