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New multi-pass hot channel section rolling design by the finite element method

Sakhaei, Amir Hosein, Salimi, Mahmoud, Kadkhodaei, Mahmoud (2013) New multi-pass hot channel section rolling design by the finite element method. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 227 (12). pp. 2742-2750. ISSN 0954-4062. (doi:10.1177/0954406213475402) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. (Contact us about this Publication)
Official URL
https://dx.doi.org/10.1177/0954406213475402

Abstract

A new multi-pass hot shape rolling was designed based on a three-dimensional analysis of channel section beams in hot rolling by the finite element method. A complete production line in industry containing 13 passes in forming the section including break-down, intermediate, and finishing sequences is modeled. The output geometry and power consumption predicted by this simulation were verified against the practical data and the measured values of the production line of Zobahan Esfahan Company. Then, a sample caliber design process to achieve a specific cross section is prepared. The minimum possible number of passes consistent with the parameters affecting the spread is the main strategy of the new caliber design. Again this new caliber design is simulated using an explicit finite element code. The geometry and dimensions of the exit cross section, the separation force, roll torques, and the power consumption in each stage are calculated. Comparison of the new roll pass parameters and that of the conventional ones in industry is made to demonstrate the advantages of the new caliber design.

Item Type: Article
DOI/Identification number: 10.1177/0954406213475402
Uncontrolled keywords: Roll pass design, shape rolling, finite element method, spread
Subjects: T Technology > TA Engineering (General). Civil engineering (General) > TA401 Materials engineering and construction
Divisions: Faculties > Sciences > School of Engineering and Digital Arts
Depositing User: Amir Hosein Sakhaei
Date Deposited: 08 Nov 2019 13:54 UTC
Last Modified: 27 Jan 2020 04:11 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/78424 (The current URI for this page, for reference purposes)
Sakhaei, Amir Hosein: https://orcid.org/0000-0001-6953-552X
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