V. V. Shapovalov
Rostov State Transport University (RSTU)
Russian Federation

Shapovalov Vladimir Vladimirovich, Chair «Design and Technology of Production of Machines», Doctor of Engineering Sciences, Professor

T. L. Sayamova
Rostov State Transport University (RSTU)
Russian Federation

Sayamova Tatiana Liparidovna, Chair «Descriptive Geometry and Graphics», Senior Lecturer

S. L. Gorin
Rostov State Transport University (RSTU)
Russian Federation

Gorin Stanislav Leonidovich, Chair «Design and Technology of Production of Machines», Candidate of Engineering Sciences, Associate Professor

D. A. Ryabysh
Rostov State Transport University (RSTU)
Russian Federation

Ryabysh Denis Alekseevich, Chair «Physics», Assistant

O. I. Kovalenko
Rostov State Transport University (RSTU)
Russian Federation

Kovalenko Oleg Igorevich, Chair «Design and Technology of Production of Machines», Postgraduate Student