ОПРЕДЕЛЕНИЕ СТЕПЕНИ ИСПОЛЬЗОВАНИЯ РЕСУРСА ПЛАСТИЧНОСТИ ПРИ КОВКЕ ПРУТКОВ НА РЫЧАЖНОЙ РАДИАЛЬНО- КОВОЧНОЙ МАШИНЕ

Translated title of the contribution: DEFINITION OF DEGREE OF UTILIZATIONOF PLASTICITY RESOURCE AT ROD FORGING ON LEVER RADIAL-FORGING MACHINE

Research output: Contribution to journalArticlepeer-review

Abstract

In the article a method of the degree of utilization of plasticity source definition for a workpiece material in a forging on the radial-forging machine is proposed. This allows to conduct technological processes of a rod forging on the radial forging machine with an appropriate workpiece reduction value.The research that has been made included both theoretical and experimental parts. The theoretical part consists of a definition of stress state during deformation according to the developed mathematical model, values of shear strain and plasticity of metal and also a degree of utilization of plastic source during the process. Also an experiment in which a rod forging was carried out with known values of reduction in each transition has been made.For the purpose of a model verification a comparison between data from modelling and experimental results on the forging of rods made from different alloys has been done.
Translated title of the contributionDEFINITION OF DEGREE OF UTILIZATIONOF PLASTICITY RESOURCE AT ROD FORGING ON LEVER RADIAL-FORGING MACHINE
Original languageRussian
Pages (from-to)113-115
Number of pages3
JournalМеталлург
Issue number11
Publication statusPublished - 2015

GRNTI

  • 55.13.00

Level of Research Output

  • VAK List

Fingerprint Dive into the research topics of 'DEFINITION OF DEGREE OF UTILIZATIONOF PLASTICITY RESOURCE AT ROD FORGING ON LEVER RADIAL-FORGING MACHINE'. Together they form a unique fingerprint.

Cite this