公开(公告)号：US20170113276A1

公开(公告)日：2017-04-27

申请号：US15317660

申请日：2015-06-10

Applicant: GKN Sinter Metals Engineering GmbH

Inventor： Alexander Hüllen ,  Rainer Schmitt ,  Eberhard Ernst

IPC: B22F7/06 ,  B22F3/03 ,  B30B11/02 ,  B22F5/00 ,  B30B11/00 ,  B22F3/04 ,  B22F3/16

CPC classification number: B22F7/06 ,  B22F3/03 ,  B22F3/04 ,  B22F3/11 ,  B22F3/16 ,  B22F5/003 ,  B22F5/10 ,  B22F7/062 ,  B22F2003/033 ,  B22F2207/17 ,  B22F2998/10 ,  B30B11/005 ,  B30B11/027 ,  F16D1/0858 ,  F16D1/10 ,  F16D9/06 ,  F16D9/08 ,  F16D2001/102

Abstract: The invention relates to a method for producing a green compact composite comprising at least a first partial green compact and a second partial green compact, wherein, within one pressing cycle, a powder is introduced into a filling chamber and then separated into a first partial quantity and into a second partial quantity, and, within the same pressing cycle, the respective partial quantities are pressed to form a first partial green compact and a second partial green compact and the partial green compacts are amalgamated after the pressing, wherein the amalgamation forms a press fit between the first partial green compact and the second partial green compact and produces a predetermined breaking point in the green compact composite. Furthermore, the invention proposes a green compact composite, a sintered component and also a press, each of which can be based on the proposed method.