PANEL PART EVALUATION METHOD, PANEL PART EVALUATION APPARATUS, AND AUTOMOTIVE PANEL PART MANUFACTURING METHOD

摘要

Provided is a panel part evaluation method such that, when a prototype of a designed automotive panel part is made, tensile rigidity and buckling load on or near a character line can be easily evaluated. In a panel part evaluation method for evaluating an automotive panel part with a character line formed by two curved surfaces, the automotive panel part is evaluated on the basis of the plate thickness of the automotive panel part, the radii of curvature of the two curved surfaces, and the opening angle of the character line.