Композиционная заготовка для кузнечной осадки: патент на изобретение

Resultado de pesquisa: Patent

Resumo

FIELD: metal forming. SUBSTANCE: invention relates to metal forming. Composite workpiece for forging draft is made in form of cylinder and enveloping it circular shell. Wall of shell has shape in form of isosceles triangle, base of which adjoins side surface of cylinder. In the vertex of the isosceles triangle, which is located in the middle of the height of the cylinder, the shell has maximum wall thickness. Height of the isosceles triangle is selected taking into account the diameter and height of the cylinder from the condition of obtaining, after the forging draft, the boundary between the annular shell and the deposited cylinder having the rectilinear generatrix. EFFECT: simplified separation of the workpiece from the shell.
Título traduzido da contribuiçãoComposite workpiece for forging residue: patent of invention
Idioma originalRussian
Número de patente2738630
IPCB21J 1/04
Data da prioridade01/11/2019
Data de arquivo01/11/2019
Estado da publicaçãoPublished - 15 dez 2020

GRNTI

  • 53.00.00 METALLURGY

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