ENERGY SURFACES IN THE FORMATION OF THE MATES IN THE ASSEMBLY OF PRODUCTS
The possibility of quality control products precision mechanical engineering from the point of view of different character pairings, with the aim of increasing their reliability. Performed experimental studies showing the possibility of controlling energy parameters of the surface technological impact. The influence of roughness in combination with the energy parameters on the mechanism of friction in sliding pairs. Surface energy is the sum of private energies of deformation of the crystal lattice in the manufacture of parts, the presence of dislocations and vacancies, the unbalance of the atoms within the material, the imbalance of atoms on the surface of the material, stresses in the layer. It is shown that the details of the same structural forms, made of the same materials with the same surface roughness, have different levels of surface energy.