Niederdruckgussverfahren und Niederdruckgussvorrichtung

Details

Veröffentlichungs-Nr.

EP4778646

Anmeldetag

20. Januar 2025

Veröffentlichung

22. Juli 2026

Rechtsraum

EP

Abstract

The invention relates to a die casting method, in particular low pressure die casting method, comprising, preferably in the given order: Holding (120) molten metal (6) in at least one holding furnace (8); Transferring (140) the molten metal (6) from the at least one holding furnace (8) through a gating system (11) at least partly into at least one casting mold (4) for at least partly filling the casting mold (4). The invention also relates to a Die casting device, in particular low pressure die casting device comprising: at least one mold (4) for casting components out of molten metal (6); wherein the at least one mold (4) comprises constricted areas (24); at least one holding furnace (8) for holding the molten metal (6); a gating system (11) for connecting the at least one mold (4) to the at least one holding furnace (8); and preferably at least one pressure control system (20) for providing pressure to the molten metal (6) in the at least one holding furnace (8) for transferring the molten metal (6) through the gating system (11) at least partly into the at least one casting mold (4), wherein the pressure preferably is gradually increased during a casting cycle:

Anmelder

Firma

Nemak, S.A.B. de C.V.

Land

🇲🇽 Mexiko