DEVICE FOR SEARCHING FOR DEFECTS ON PARTS BY ENDOSCOPY

摘要

Device for searching for defects on masked parts such as turbomachine blades, comprising a tubular sheath (28), light guiding and image transmission means housed in the sheath, an examination head (62) at the distal end of the sheath (28) comprising lighting and image taking means linked to the light guiding and image transmission means housed in the sheath (28), means for spraying in succession penetrant products onto the part to be examined, comprising a capillary (32) guided slidably in a conduit housed in the sheath (28). The device also comprises means for adjusting the orientation of the examination head at the distal end of the sheath.