Component inspection method and component inspection device

Abstract

A component inspection method is for performing inspection related to a spatial arrangement state of at least one component as a target in an assembly formed by assembling a plurality of components. The method includes gradually obtaining a measurement data including a part of an outer surface of the target component by scanning a region including the target component from outside by a three-dimensional sensor; obtaining a design data including an outer shape of the target component and a positional relationship of the target component in the assembly; aligning the region including the target component in the design data with the region including the target component in the measurement data; calculating a progress degree which indicates a degree to which the scanning has progressed, based on the alignment; comparing the progress degree to a predetermined threshold value; and presenting an information that the progress degree exceeds the threshold value, when the progress degree exceeds the threshold value.

Dependencies are inferred from the claim text.