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Integration des Querwalzens verbessert den Schmiedeprozeß

 
: Neugebauer, Reimund; Lorenz, B.; Pannasch, S.

Umformtechnik 32 (1998), No.1, pp.26-28
ISSN: 0300-3167
German
Journal Article
Fraunhofer IWU ()
Massivumformung; bulk metal forming; Gesenkschmieden; drop forging; querwalzen; cross rolling; Pleuel; connecting rod

Abstract
Preliminary mass distribution can be achieved appropriately when integrating cross rolling into the process of manufacturing drop forgings. This way, flash can be minimized and formed out regularly along the circumference of the die cavity. Short flow lengths within the cavity ensure constant forming loads and reduce die wear. The optimization of the general process chain is demonstrated on the drop forging of true to mass connecting rods.

: http://publica.fraunhofer.de/documents/PX-19210.html