Effect of Initial Thickness to Cut End Deformation of Hat Shape Channel Steel by Roll Forming

Article Preview

Abstract:

A hat channel, also called a furring channel, is a channel with a bottom horizontal web and two vertical flanges, as well as an outward lip that is fabricated by roll forming. When the channel is cut off at a specified length, the edge of the product will change due to the release of residual stress, and this change is generally called cut end deformation. The cut end deformation of channel steel was investigated via experiment and three-dimensional finite-element simulation. The effect of initial thickness on the cut end deformation of hat channel steel was studied. For hat channel steel, the deformations at the front end and back end increase when the sheet metal thickness increases. However, the influence of initial thickness on the cut end deformation of hat-shape channel steel is small.

You might also be interested in these eBooks

Info:

Periodical:

Key Engineering Materials (Volumes 622-623)

Pages:

1132-1138

Citation:

Online since:

September 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] K. Kato, Y. Saito, Y. Nakawaki, and H. Kanno: Proc. 28th Japanese Joint Conference for the Technology of Plasticity, 1977, pp.357-359. (in Japanese).

Google Scholar

[2] Y. Mihara, T. Suzuki, T. Kamata, and I. Yamanobe, NKK GIHO, 86, 1980, pp.287-293. (in Japanese).

Google Scholar

[3] H. Ona, T. Jinba, J. Nakayama, and S. Matsuda: J. JSTP, 24-268 , 1983, 434-441. (in Japanese).

Google Scholar

[4] George T. Halmos, Roll Forming Handbook, CRC press: Taylor & Francis Group, 2006, pp.5-20.

Google Scholar

[5] T. Nagamachi, T. Nakako and D. Nakamura: Material Transactions, 54-10 (2013), 1910-(1915).

Google Scholar

[6] Japan Society for Technology of Plasticity: Roll Forming (1990), 20, Corona Publishing.

Google Scholar