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Installation for controlling painting quality of surface of object i.e. car body, has flexible electroluminescent bands whose controlling unit is programmed to introduce phase shift between images of array of fringes projected on surface
Installation for controlling painting quality of surface of object i.e. car body, has flexible electroluminescent bands whose controlling unit is programmed to introduce phase shift between images of array of fringes projected on surface
The installation (1) has multiple flexible electroluminescent separately controllable bands (16) realizing an array of luminous fringes, fixed by a wall (2) and arranged such that images of the array of the luminous fringes are reflected or transmitted by a surface of an object (4) to control an array of alternate light and dark fringes extending in directions parallel to and spaced from each other. The wall forms a support. A controlling unit (18) of the bands is programmed to introduce phase shift between the images of the array of the luminous fringes projected on the object surface.
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