| 摘要 |
PROBLEM TO BE SOLVED: To provide a hole position confirmation system capable of measuring displacement with high accuracy between an actually measured position of a hole formed in a workpiece and the position in design. SOLUTION: The hole position confirmation system 1 includes a measuring robot 10 for measuring the positions of a plurality of points on scanning lines by scanning the surface of the workpiece; an actual measurement data visualization part 21 for expressing the plurality of the points as actually measured points; a design data visualization part 22 for expressing the positions in the design of the holes in a virtual space as design positions; a first proximate circle formation part 23 for forming a first proximate circle proximate to a matter substantially equal to size in the design of the hole and positioned to an end out of the actually measured points in the virtual space; an allowable range formation part 24 for forming an allowable range centering the first proximate circle in the virtual space; a second proximate circle formation part 25 for forming a second proximate circle proximate to a matter proximate to the first proximate circle out of the actually measured points included in the allowable range in the virtual space; and a position displacement calculating part 26 for calculating the displacement between the actually measured position and the design position, by making the second proximate circle the actually measured position. COPYRIGHT: (C)2009,JPO&INPIT
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