International Scientific Journals
of Scientific Technical Union of Mechanical Engineering "Industry 4.0"

The paper analyzes the results of research in the sector of mechanization for the evaluation of efficiency of deposition of dispersed drops of fluid on the treated surface when using conventional hydraulic nozzles and rotating disk atomizers, mesh or perforated drums with the forced deposition of small drops. The necessity of using forced deposition of small droplets when creating new working bodies to the spraying technique on the basis of the rotating disc atomizers, mesh, or perforated.