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Titolo:
FEM SUPPORTED OPTIMIZATION OF BENDING PROCESSES FOR VIBRATION DAMPINGSTEEL SHEETS
Autore:
VONFINCKENSTEIN E; KESSLER L; STEININGER V;
Indirizzi:
UNIV DORTMUND,LEHRSTUHL UMFORMENDE FERTIGUNGSVERFAHREN DORTMUND GERMANY KRUPP HOESCH STAHL AG DORTMUND GERMANY
Titolo Testata:
Steel research
fascicolo: 9, volume: 67, anno: 1996,
pagine: 364 - 368
SICI:
0177-4832(1996)67:9<364:FSOOBP>2.0.ZU;2-F
Fonte:
ISI
Lingua:
ENG
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
14
Recensione:
Indirizzi per estratti:
Citazione:
E. Vonfinckenstein et al., "FEM SUPPORTED OPTIMIZATION OF BENDING PROCESSES FOR VIBRATION DAMPINGSTEEL SHEETS", Steel research, 67(9), 1996, pp. 364-368

Abstract

An FE-model has been developed that allows large relative sheet displacement and sheet splitting as well, in order to obtain more information for the bending process of vibration damping steel sheets. In addition to the evaluation of the material data for the visco-elastic resincore the main process parameters for the die bending are optimized. Best results are realized by using higher forming temperatures in combination with a large die width and different flange length. The variation of the punch force and the punch radius can be used to regulate thespring back and the possible splitting of the sheets.

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Documento generato il 25/11/20 alle ore 04:39:07