Verfahren und Vorrichtung zur Herstellung eines Schmiedeteils durch Drehschmieden

Details

Veröffentlichungs-Nr.

EP3153249

Aktenzeichen

EP16192244

Anmeldetag

4. Oktober 2016

Veröffentlichung

30. Oktober 2019

Erteilung

30. Oktober 2019

Rechtsraum

EP

IPC

B21J5/00B21J13/00B21K1/32

Abstract

A cycle is repeated a plurality of times, which includes a forging process for placing a material to be forged in a lower die and pressing the material to be forged in this state and then separating an upper die from the material to be forged; an elevation process for lifting the material to be forged by using an elevation device to separate the material to be forged from the lower die; a rotation process for rotating the material to be forged around its center by using a rotation device; and a lowering process for placing the material to be forged rotated by the elevation device in the lower die.

Anmelder

Firma

Hitachi Metals, Ltd.

Land

🇯🇵 Japan

Fachgebiete