Honda Motor Co., Ltd.
ACCURACY EVALUATION APPARATUS AND ACCURACY EVALUATION METHOD

Abstract:

An accuracy evaluation apparatus evaluates accuracy of coupling portion where first component having first coupling surface and second component having second coupling surface are coupled to each other. The apparatus includes: display unit; and CPU and memory. The CPU is configured to perform: acquiring design data and measurement data of the components; calculating error between design reference point on the coupling surfaces in the design data and reference points on the coupling surfaces corresponding to the design reference point in the measurement data; and calculating interference degree at the design reference point when coupling components based on the error. The display unit displays design model of the components based on the design data and superimposes indicator representing the interference degree on the design model at the design reference point.