APPLICABILITY VERIFICATION OF AUTOFORM SOFTWARE FOR FEM SIMULATION OF MECHANICAL FIXATION OF HEMMED JOINTS

Authors

  • Lukáš Chrášťanský Czech Technical University in Prague Skoda Auto a.s. Bandung Institute of Technology http://orcid.org/0000-0002-8236-518X
  • Jan Šanovec Czech Technical University in Prague
  • Yatna Yuwana Martawirya Bandung Institute of Technology
  • Michal Valeš Czech Technical University in Prague Skoda Auto a.s.

DOI:

https://doi.org/10.14311/AP.2019.59.0554

Keywords:

Hemming, FEM simulation, AutoForm, car-body, automotive industry, the law of similarity.

Abstract

This paper deals with the problematics of fixation of hemmed joints, especially with one specific mechanical method how to ensure a dimensional stability of a hemmed joint of car-body parts, such as doors, bonnet and trunk lid, during the production process in the automotive industry. It also evaluates simulations and verify the possibility of the use of the Autoform software for this problematics. In the paper, the possibility of using the law of similarity in the analysis of the compressibility of small parts by Autoform is described.

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Published

2019-12-31

How to Cite

Chrášťanský, L., Šanovec, J., Martawirya, Y. Y., & Valeš, M. (2019). APPLICABILITY VERIFICATION OF AUTOFORM SOFTWARE FOR FEM SIMULATION OF MECHANICAL FIXATION OF HEMMED JOINTS. Acta Polytechnica, 59(6), 554–559. https://doi.org/10.14311/AP.2019.59.0554

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Section

Articles