Contactless method of formation of transporting constructions elements consisting of organic-mineral composite materials

There proposed contactless method of formation of transporting constructions elements consisting of organic- mineral composite materials in the article. The results of mathematical modeling of hydro-gas-dynamic processes occurring when casting of organic- mineral composite material onto the bearing air buffer realizing original hypotheses reflected in the choice of transformation algorithm and limiting conditions are presented. When developing the mathematical model there were used classical equations of mechanics, hydro- and gas-dynamics taking into account rheological properties of organic- mineral composite material. The obtained correlations allow to define general parameters of the processes occurring in the system ‘material - bearing air buffer’ when casting of organic- mineral composite material and to work out the law of damping the oscillations appearing during this process. The application of this method allows to eliminate the possibility of contact between the composite material and the working surface of the equipment and also to reduce the cost of production of transporting constructions’ elements, to improve their quality operational characteristics of pneumatic equipment.