On the influence of material properties in sheet bending processes

Christian Zehetner, Wolfgang Kunze, Rudolf Heuer, Hans Irschik

Research output: Chapter in Book/Report/Conference proceedingsConference contributionpeer-review

2 Citations (Scopus)

Abstract

In order to achieve the high performance and precision requirements of modern sheet bending processes, an appropriate implementation of material properties is essential. Experiments have shown that even variations within a lot of a specific material play an important role. For this sake, detailed knowledge of the influence of the specific properties like flow curve, rolling direction, strain rate, anisotropy etc. is required. In a first step, tension tests have been performed for some materials which are frequently used in industrial applications. In order to simulate the sheet bending process, advanced simulation models have been implemented. Detailed parameter studies have been performed, and the essential parameters and their influence on the bending process have been found out. The results have been compared to measurement results of the bending process.

Original languageEnglish
Title of host publicationComputational Plasticity XII
Subtitle of host publicationFundamentals and Applications - Proceedings of the 12th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2013
Pages1258-1266
Number of pages9
Publication statusPublished - 2013
Externally publishedYes
Event12th International Conference on Computational Plasticity: Fundamentals and Applications, COMPLAS 2013 - Barcelona, Spain
Duration: 3 Sep 20135 Sep 2013

Publication series

NameComputational Plasticity XII: Fundamentals and Applications - Proceedings of the 12th International Conference on Computational Plasticity - Fundamentals and Applications, COMPLAS 2013

Conference

Conference12th International Conference on Computational Plasticity: Fundamentals and Applications, COMPLAS 2013
CountrySpain
CityBarcelona
Period03.09.201305.09.2013

Keywords

  • Anisotropy
  • Plasticity
  • Sheet bending process

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