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

科研成果: Article

摘要

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.
投稿的翻译标题DEFINITION OF DEGREE OF UTILIZATIONOF PLASTICITY RESOURCE AT ROD FORGING ON LEVER RADIAL-FORGING MACHINE
源语言Russian
页(从-至)113-115
页数3
期刊Металлург
11
Published - 2015

GRNTI

  • 55.13.00

Level of Research Output

  • VAK List

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