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Titel:

Reduction of residual stresses in forming tools – stress reduction in topology optimized cast parts by well chosen geometric parameters

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Saal, Patrick; Meier, Leopold
Abstract:
For dimensioning cast parts according to load distribution, topology optimization is increasingly being applied. For example, in this way an arrangement of the ribs of a forming tool can be found which is mechanically superior to conventional crossed ribs. However, criteria for optimal casting are only integrated to a small extent in existing software packages. In particular, the incidence of thermal residual stresses is barely taken into account, though these can significantly limit the mechani...     »
Zeitschriftentitel:
International Foundry Research
Jahr:
2011
Jahr / Monat:
2011-02
Heft / Issue:
02/2011
Seitenangaben Beitrag:
2-8
Sprache:
en
Verlag / Institution:
Giesserei-Verlag
Verlagsort:
Düsseldorf
TUM Einrichtung:
Lehrstuhl für Umformtechnik und Gießereiwesen
Format:
Text
 BibTeX