METHOD FOR LOCATING DEFECTIVE POINTS AND MARKING SYSTEM

The invention relates to a method and marking system for locating defective points on a three-dimensional object (2), particularly the lacquered bodywork of a vehicle, wherein the defective points are detected and located by means of an optical capture device (3,4). The aim of the invention is to lo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KNOCHE HORST, ERSU ENIS, WIENAND STEPHAN
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CALCULATING COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PERFORMING OPERATIONS PHYSICS SPRAYING OR ATOMISING IN GENERAL TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to a method and marking system for locating defective points on a three-dimensional object (2), particularly the lacquered bodywork of a vehicle, wherein the defective points are detected and located by means of an optical capture device (3,4). The aim of the invention is to locate a defective point in a highly precise manner. According to the invention, the construction data (CAD data) of the object (2), and the optical imaging properties of the capture device (3,4) and the object (2) are known during the recording of the image and the location of the error is determined on the object therefrom and is optionally marked with a spray head.