Analysis of regulatory documentation for thickness of coatings of materials and products

Abstract

It is shown that normalizing the thickness of coatings in the design of products and finding the actual value of the thickness of the coating layer with a given accuracy in manufacturing is a pressing task. An analysis of the regulatory documentation was carried out, which showed that there are recommendations for normalizing the thickness of the coating to select only the minimum thickness of the coating. The maximum thickness of the coatings is not regulated, which leads to unnecessary over expenditure of the coating material, energy and other costs and does not allow selecting the means of measuring the thickness of the coatings depending on accuracy.