Approximation of the profile of the section of the spray spot during gas thermal deposition of powder coating
Physically substantiated universal method for constructing approximating functions of the spray spot cross sectional profile in gasthermal and laser depositionof powder coatings is proposed. The use of the proposed functions makes it possible to significantly expand the class of approximated coating profiles, which, in turn, will provide an opportunity to increase the accuracy of the geometry of the part section profile and save the coating material.