DEVICE FOR IDENTIFYING DEFORMATIONS ON A REFLECTIVE METAL SURFACE, EXPERTISE DEVICE USING SUCH A DEVICE AND ASSOCIATED DEFORMATION EXPERTISE METHOD.

摘要

The subject of the present invention is a deformation identification device (100) on a reflective metal surface to be checked, the deformation identification device (100) comprises: • a lighting device (1) comprising: ° a housing (5) having a bottom and a frame (53) defining an opening, ° a plurality of light-emitting diodes arranged on an interior surface of the bottom of the housing (5), and ° a test pattern (9) disposed between said plurality of light-emitting diodes and said reflective metal surface to be checked, said test pattern (9) having a plurality of ridges (11) spaced from each other by dark bands (13, 15) so that the ridges (11) are projected onto the metallic surface reflective to be checked when the light-emitting diodes are on, and • at least one camera (101) configured to capture images of the reflection of light e light emitting diodes.