KSHP. OMD №1-2021

CONTENTS № 1–2021

THEORY, CALCULATIONS, RESEARCHES

Tsibulko A. E., Romanenko E. A. On the question of three energy concepts of breaking the strength of materials in a complex stress state, p. 3–7

TOOL AND TECNOLOGICAL RIGGING

Platonov A. V., Yampurin N. P., Kumaneev M. A., Yankavtseva N. A., Schegletov K. A., Korshunov E. S. Simulation modeling technique in the research of device design for «Lathe unclamp fixture». Part 1. Optimization of design parameters, p. 8–12  

TESTS, MEASUREMENTS AND CONTROL

Gubar S. A., Komkov V. G., Voskresensky G. G. Comparative assessment of the sensitivity of cylindrical gears with arched teeth to errors in the relative position of the wheels, p. 13–17

SIMULATION OF TECHNOLOGICAL PROCESSES. CAD SYSTEMS

Epifanov A. N., Demyanenko E. G. Simulation of forming process of thin-walled axisymmetric shells in Pam-Stamp 2G and Ansys 18.2 software products, p. 18–21
Loginov Yu. N., Ovchinnikov A. S. Modeling the behavior of metal near the surface of the backpad, p. 22–25

ECONOMICS

Naeim David Hurmuz Formation of the metallurgical industry in Syria and Iraq: problems and prospects, p. 26–31  
Gnevasheva V. A., Ildarhanova Ch. I. Migration flows of the municipal regions of the Republic of Tatarstan: Potential and threats of regional demographic development, p. 32–48