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Computer Methods in Materials Science
Article . 2007 . Peer-reviewed
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Online visioplasticity in forging processes

Authors: Matthias Schmidtchen; Anja Brethfeld; Gunter Lehmann;

Online visioplasticity in forging processes

Abstract

In the present paper a contactless optical method for visioplastic investigation of the displacement and strain field in hammer forging was discussed. Coupled with thermographic measurements the visioplastic investigations were compared with numerical computations using the commercial FE - code QForm. Experiments were performed using stocks of initial dimensions 160 x 160 x 500 mm. For visioplastic investigation the surface was marked with a stud grid. Problems in the correlation process using the commercial software VEDDAC arising from this surface preparation were solved and discussed. The displacement field was used as indicator for damage sensitive regions.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Published in a Diamond OA journal