A process for the preparation of a thin-walled rotationally symmetrical component made of aluminum or an aluminum alloy.

摘要

It is a process for the preparation of a thin-walled rotationally symmetrical component made of aluminum or an aluminium alloy in the pressure die casting process is proposed, wherein the pressure die-casting process operates with a double casting cavity, with the casing is produced without recesses and in that the recesses by cutting edges are introduced into the jacket.