KSHP. OMD №5-2020

CONTENTS № 5–2020

THEORY, CALCULATIONS, RESEARCHES

Vorontsov A. L., Tyalina D. A. The study of combined extrusion of tumblers with the co-bottom part. Part 6. Kinematic and stress state of the plastic region in contact with the conical surface of the matrix, p. 3–8
Tsibulko A. E., Romanenko E. A. A new variant of the energy criterion of strength, p. 9–10

TECHNOLOGY OF PROCESSING BY PRESSURE

Karzhavin V. V., Nezamaev A. V. Emergency modes of deformation in the manufacture of products by deep drawing, p. 11–16

PROCESSING OF FORGED AND STAMPED WORKPIECES

Edigarov V. R. Electromechanical processing of the surface layer of a detail for coating, p. 16–24

TESTS, MEASUREMENTS, CONTROL

Prokhorov D. V., Korzhov V. P. The effect of titanium on the structure and mechanical properties of a layered composite based on a niobium alloy hardened by aluminum intermetallic compounds, p. 25–35

EQUIPMENT

Dryagun E. P., Belan O. A., Yurkova E. V., Belan A. K. The design of dies for transverse extrusion in various operations of cold forming, p. 35–39

REVIEW

Pasechny A. I. Mastering, achievements and prospects for the development of metal production on a hydraulic press with a force of 16 MN under the conditions of Metallurgical Plant «Elektrostal» JSC, p. 40–44

THE CRAFT OF FORGING

Kornilova A. V. History of Copper Processing in Southeast Turkey, p. 44–47