The article presents a study of adhesion strength of thin anti-friction coatings. Performed formulation of the research problem, taking into account the qualitative and quantitative strength of anti-friction coatings. The stages of the experiment are described. Four film anti-friction coatings are selected. Each coating was applied to five experimental samples. It is proposed to conduct
... [Show full abstract] experiments on a universal machine IR5047-50. A number of qualitative and quantitative estimates were obtained in the form of the dependences of normal stresses on the relative elongation of the film anti-friction coating. Presented conclusions on strength of anti-friction coatings.