Verifiable symbolic direct part mark and method of its fabrication
AssigneeLLC Fluorescent Information Technology
InventorsAlexey V. LEZHNEV, Dmitry V. PEBALK, Michail U. KVASHA, Kirill I. DONETSKY, Galina N. DOROZHKINA, Iosif E. DISKIN
Life of this patent
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Abstract
Direct application symbol mark which consists of information elements which are formed in needle-impact marking on the surface of the part being marked in the form of conical depressions and which are filled with paint, characterized in that an adhesively fixed film with the recorded optical information with perforated openings which coincide with the depressions is located overhead on this surface, and the paint which is used for filling is fluorescent.
Claims24
Direct application symbol mark which consists of information elements which are formed in needle-impact marking on the surface of the part being marked in the form of conical depressions and which are filled with paint, characterized in that an adhesively fixed film with the recorded optical information with perforated openings which coincide with the depressions is located overhead on this surface, and the paint which is used for filling is fluorescent.
Method of producing a direct application symbol mark which includes needle-impact marking of the surface of the object with subsequent local filling of the depressions of the information elements with paint, characterized in that the film with the recorded optical information is cemented first to the surface, and the depressions on the surface are filled at the same time with filling of the openings which have been perforated in needle impact marking in the film.
Dependencies are inferred from the claim text.