SYSTEM FOR ESTIMATING THICKNESS AND QUALITY OF FILM ON SURFACE OF ARTICLE TO BE PROCESSED

摘要

PROBLEM TO BE SOLVED: To accurately estimate the thickness and quality of the film on a part having a complicated shape from few fundamental test data. SOLUTION: In an execution process for spraying particles on the surface of an article to be processed in spray coating with a gun to form a film, an input means 1 for inputting distribution data of a flight locus of actually bonded particles, a first calculation means 2 for calculating the locus of imaginarily generated particles on the basis of the distribution data inputted from the input means, a second calculation means 3 for estimating an adhesion amount of particles on the basis of a geometrical relation between the locus of individual imaginary particles calculated by the first calculation means and the surface of the article to be processed and an output means 6 for estimating the thickness and quality of the film on the basis of the adhesion amount calculated by the second calculation means to output the same are provided.