公开(公告)号：US3762203A

公开(公告)日：1973-10-02

申请号：US3762203D

申请日：1971-07-09

Applicant: CEFILAC

Inventor： GARIN J

IPC: B21C23/21 ,  B21C35/04 ,  B21C23/00

CPC classification number: B21C35/04 ,  B21C23/212

Abstract: A method and apparatus in the hot extrusion of metal billets into solid or tubelike sections in which after extruding the billet into the desired extrudate and an integral discard and prior to removing the extruding ram, the billet container is withdrawn a short distance, but is kept in contact with a portion of the discard.

Abstract translation: 将金属坯料热挤压成固体或管状部分的方法和装置，其中在将坯料挤出成所需的挤出物和整体丢弃物之后，在除去挤出冲头之前，将坯料容器取出短距离，但保持 与丢弃物的一部分接触。