Assessment of technical condition of the building by creation of calculated model with application of the multipurpose program complex «Stark ES» of the version of 2018 is made.

The structural analysis of the locomotion of various fish species presented in this work opens the possibility to take a fresh look at the solution of the problem of controlling fish behavior in a stream - through the prism of the kinematic structure of vortex structures generated by fish in the course of their swimming by different styles. In the locomotion of fish, there is an analogy with the phenomenon of the superimposition of two "antagonistic" forms of the jet stream - the wakeful (behind the streamlined object) and the flooded turbulent stream.

СОВЕРШЕНСТВОВАНИЕ РАБОЧИХ ОРГАНОВ СТАНКОВ НА БАЗЕ ВИНТОВЫХ РОТОРОВПредставлены результаты многолетних исследований и разработки путей совершенствования рабочих органов станков на базе винтовых роторов для отделочно-зачистной и упрочняющей обработки деталей машин методами начертательной геометрии. Предложена типовая схема станка для отделочно-зачистной и упрочняющей обработки деталей машин на базе винтовых роторов. Пред-ставлены образцы винтовых роторов с различной конфигурацией внутренней поверхности, выполненные в программе Компас-ЗD, и формулы для определения скорости перемещения масс загрузки в рабочем органе станка.Ключевые слова: отделочно-зачистная обработка, упрочняющая обработка, амплитуда, частота, колебания, винтовые линии.A standard structure of the machine for parts continuous finishing-stripping and strengthening is presented. The dependence is presented as a polynomial of displacement speed of machined parts and working environment particles in screw rotors upon loading to unloading on the basis of experimental investiga-tions. Cross-sections and visual images of screw rotors with different forms of inner surfaces carried out in Compass-3D program are shown.

The technical solutions for efficiency increase of technological systems for parts finishing and strengthening based on the use of screw containers are offered. The essence is revealed, design peculiarities and technological possibilities of a rotor-helical technological system with a vibrocontainer and an adjusting spring and a rotor-helical technological system with a rotating container are described. The results of experi-mental researches of granular material motion in a screw container with the use of three-factor experiment planning are shown. The assessment of the screw containers efficiency application reasoning from their design peculiarities is given.