Hori, Michitaka; Nihon Denji Sokki Co.; Japan
Hori, M.; Nihon Denji Sokki Co; Japan
Kasahara, A.; Nihon Denji Sokki Co; Japan
Kinoshita, A.; Nihon Denji Sokki Co; Japan
Generally, the final judgment of defects detection in the magnetic particle testing is performed by visual inspection. But the quantitative inspection is difficult to check visually. In the magnetic particle testing, the quantitative inspection was realized by the image processing technique, not visually. We report on the novel automatic technique of the magnetic particle testing equipment applied to the car components.