Study of the influence between the strength of antibending of working rolls on the widening during hot rolling of thin sheet metal

Based on the variation principle of Jourdan was developed a mathematical model of the process of widening freely in hot rolling of thin sheet metal. The principle applies to rigid-plastic materials and for the cinematically admissible area of speeds. The developed model allows to study the distrib...

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Main Authors:	U. Muhin, S. Belskij, T. Koynov
Format:	Article
Language:	English
Published:	Gruppo Italiano Frattura 2016-07-01
Series:	Frattura ed Integrità Strutturale
Subjects:	Widening Anti bending Hot rolling Thin sheet Model
Online Access:	http://www.gruppofrattura.it/pdf/rivista/numero37/numero_37_art_42.pdf

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spelling	doaj-4fd66e45032f41c0b935d8b9b36911602020-11-24T23:40:58ZengGruppo Italiano FratturaFrattura ed Integrità Strutturale1971-89931971-89932016-07-01103731832410.3221/IGF-ESIS.37.42Study of the influence between the strength of antibending of working rolls on the widening during hot rolling of thin sheet metalU. Muhin0S. Belskij1T. Koynov2Lipetsk State Technical University, Lipetsk, Russia,Lipetsk State Technical University, Lipetsk, Russia,University of Chemical Technology and Metallurgy, SofiaBased on the variation principle of Jourdan was developed a mathematical model of the process of widening freely in hot rolling of thin sheet metal. The principle applies to rigid-plastic materials and for the cinematically admissible area of speeds. The developed model allows to study the distribution of the widening on the length of the deformation zone depending on the parameters of the rolling process and sheet metal. Results are obtained, characterizing the size of the widening and effectiveness of the process control on tension at the entrance and exit from the stand. The widening is dependent on the strength of anti bending.http://www.gruppofrattura.it/pdf/rivista/numero37/numero_37_art_42.pdfWideningAnti bendingHot rollingThin sheetModel
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	U. Muhin S. Belskij T. Koynov
spellingShingle	U. Muhin S. Belskij T. Koynov Study of the influence between the strength of antibending of working rolls on the widening during hot rolling of thin sheet metal Frattura ed Integrità Strutturale Widening Anti bending Hot rolling Thin sheet Model
author_facet	U. Muhin S. Belskij T. Koynov
author_sort	U. Muhin
title	Study of the influence between the strength of antibending of working rolls on the widening during hot rolling of thin sheet metal
title_short	Study of the influence between the strength of antibending of working rolls on the widening during hot rolling of thin sheet metal
title_full	Study of the influence between the strength of antibending of working rolls on the widening during hot rolling of thin sheet metal
title_fullStr	Study of the influence between the strength of antibending of working rolls on the widening during hot rolling of thin sheet metal
title_full_unstemmed	Study of the influence between the strength of antibending of working rolls on the widening during hot rolling of thin sheet metal
title_sort	study of the influence between the strength of antibending of working rolls on the widening during hot rolling of thin sheet metal
publisher	Gruppo Italiano Frattura
series	Frattura ed Integrità Strutturale
issn	1971-8993 1971-8993
publishDate	2016-07-01
description	Based on the variation principle of Jourdan was developed a mathematical model of the process of widening freely in hot rolling of thin sheet metal. The principle applies to rigid-plastic materials and for the cinematically admissible area of speeds. The developed model allows to study the distribution of the widening on the length of the deformation zone depending on the parameters of the rolling process and sheet metal. Results are obtained, characterizing the size of the widening and effectiveness of the process control on tension at the entrance and exit from the stand. The widening is dependent on the strength of anti bending.
topic	Widening Anti bending Hot rolling Thin sheet Model
url	http://www.gruppofrattura.it/pdf/rivista/numero37/numero_37_art_42.pdf
work_keys_str_mv	AT umuhin studyoftheinfluencebetweenthestrengthofantibendingofworkingrollsonthewideningduringhotrollingofthinsheetmetal AT sbelskij studyoftheinfluencebetweenthestrengthofantibendingofworkingrollsonthewideningduringhotrollingofthinsheetmetal AT tkoynov studyoftheinfluencebetweenthestrengthofantibendingofworkingrollsonthewideningduringhotrollingofthinsheetmetal
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Study of the influence between the strength of antibending of working rolls on the widening during hot rolling of thin sheet metal

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