Verfahren zur ortsaufgelösten, zerstörungsfreien Werkstückuntersuchung

DE 102006027182 A1 UPAB: 20071129 NOVELTY - The method involves determining a movement trajectory on the basis of comparison of measuring signals received at a position (2) with respect to an initial position, at which a volume area of a workpiece (1) is detected, where the position (2) represents another volume area. The movement trajectory is determined by shifting a measuring sensor (4) along a workpiece surface (3) in the position (2). The volume areas partially overlap, and a position relative to the initial position is determined on the upper surface of the work piece based on the movement trajectory. USE - Used for testing a workpiece by using a measuring sensor. ADVANTAGE - The method enables position detection of the measuring sensor relative to the surface of the workpiece in order to accurately examine the workpiece in a simple and economical manner.