KSHP. OMD №3-2022

CONTENTS № 3–2022

THEORY, CALCULATIONS, RESEARCHES

Vorontsov A. L., Lebedeva D. A. The study of combined extrusion of tumblers with the co-bottom part. Part 17. Methodology for calculating technological parameters of bending extrusion at initial deformation by shear of the central area, p. 3–11
Tsibulko A. E., Romanenko E. A. A simple criterion for the strength and fracture of brittle materials based on three principal stresses, p. 12–14

TECHNOLOGY OF PROCESSING BY PRESSURE

Chernyaev A. V., Kornyushina M. V. Friction accounting in isothermal flanging of blanks with inclined flange, p. 15–19

SIMULATION OF TECHNOLOGICAL PROCESSES. CAD SYSTEMS

Platonov A. V., Ryabykina T. V., Lesheva O. V., Starostina O. N., Klokov I. I., Kumaneev M. A., Zvonarev G. V. Simulation of the technological operation of processing a workpiece fixed in a collapsible fixture, p. 20–30

TOOL AND TECHNOLOGICAL RIGGING

Emelyanov D. V., Sungatov I. Z., Karimullin B. R. Investigation of the operability of twist drills with a variable angle of inclination of the flutes and evaluation of the drift of the hole axis, p. 31–35

ECONOMICS AND MARKETING

Umalatov R. S. Tools for the implementation and operation of the concept of lean manufacturing in an industrial enterprise, p. 36–41
Umalatov R. S. The relationship of the Industry 4.0 and the concept of lean manufacturing, p. 41–48