SATURATION OF THE SURFACE LAYER OF THE MIRROR CYLINDER OF PISTON INTERNAL COMBUSTION ENGINES IS HIGHLY ORGANIZED FORMS OF CARBON

• Main Authors: A. F. Dorokhov, N. K. Sanaev, A. G. Provotar
• Format: Article
• Language: Russian
• Published: Daghestan State Technical University 2016-12-01
• Series: Vestnik Dagestanskogo Gosudarstvennogo Tehničeskogo Universiteta: Tehničeskie Nauki
• Subjects: fullerenes; diffusion; bezabrazivny honingovaniye; charging; diffusion coefficient; cylinder mirror
• Online Access: https://vestnik.dgtu.ru/jour/article/view/299

Aim. The purpose of the real research also is consideration of a problem of creation in a blanket of a mirror of the working cylinder of the structure providing antiwear and antifrictional properties.Methods. Opening of new forms of carbon - fullerenes and studying of their properties has channelized development of micromechanics of friction and wear on the basis of formation of new qualities of a blanket in couples of friction by saturation of its crystal structure by convex many-sided molecules of fullerenes, mainly to C60 and C70.Results. In such cases the most acceptable will be technologies of drawing, for example – by means of a bezabrazivny honingovaniye (charging) of DVS cylinders. And new in this direction the fact that in this case the aim of introduction of fullerenes, by means of their diffusion, in a crystal lattice of a blanket of the detail which is exposed to friction and wear is pursued is important.Conclusion. It is proved that the combination of temperature, barometric and intense factors at introduction of an implant in a blanket creates an opportunity to avoid during the operation of the engine of emergence of the thermoelastic forces seeking to push out bezabrazivny structure from hollows of a microrelief of rings and rest friction forces.