1. bookVolume 13 (2020): Edition 1 (October 2020)
Détails du magazine
License
Format
Magazine
eISSN
2601-5773
Première parution
30 Dec 2018
Périodicité
2 fois par an
Langues
Anglais
access type Accès libre

Numerical Modelling of the Three-Roll Bending Process of a Thin Plate

Publié en ligne: 10 Dec 2020
Volume & Edition: Volume 13 (2020) - Edition 1 (October 2020)
Pages: 133 - 136
Détails du magazine
License
Format
Magazine
eISSN
2601-5773
Première parution
30 Dec 2018
Périodicité
2 fois par an
Langues
Anglais
Abstract

The three-roll bending process is a simple procedure, commonly used in the industry, through which a cylindrical surface can be produced from a sheet plate. This process is mainly controlled through experience and it is described with the finite element method, except for a very few numerical and analytical investigations. The topic of this article is to present a numerical method, through which the curvature function along the rolling direction can be calculated. This article presents the proposed numerical method and its verification with the finite element method. The results of the two numerical methods are in good agreement.

Keywords

[1] Shin J. G., Lee J. H., Kim Y. I., Yim H.: Mechanicsbased determination of the center roller displacement in three-roll bending for smoothly curved rectangular plates. KSME International Journal, 15/12 (2001) 1655–1663. https://doi.org/10.1007/BF0318512010.1007/BF03185120Search in Google Scholar

[2] NASA Technical Reports Server, A Study of Poisson’s Ratio in the Yield Region. 1952. (letöltve: 2020. február 26.). https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19930083272.pdfSearch in Google Scholar

[3] Ktari A., Antar Z., Haddar N., Elleuch K.: Modeling and computation of the three-roller bending process of steel sheets. Journal of Mechanical Science and Technology, 26 (2012) 123–128. https://doi.org/10.1007/s12206-011-0936-410.1007/s12206-011-0936-4Search in Google Scholar

Articles recommandés par Trend MD

Planifiez votre conférence à distance avec Sciendo