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Titolo:
Optimization of the amount of edging to increase rolling yields in a platemill
Autore:
Chun, MS; Moon, YH;
Indirizzi:
Pusan Natl Univ, Engn Res Ctr Net Shape & Die Mfg, Pusan 609735, South Korea Pusan Natl Univ Pusan South Korea 609735 Mfg, Pusan 609735, South Korea Res Inst Ind Sci & Technol, Pohang, South Korea Res Inst Ind Sci & Technol Pohang South Korea hnol, Pohang, South Korea
Titolo Testata:
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY
fascicolo: 1-2, volume: 104, anno: 2000,
pagine: 11 - 16
SICI:
0924-0136(20000818)104:1-2<11:OOTAOE>2.0.ZU;2-1
Fonte:
ISI
Lingua:
ENG
Keywords:
plate mill; trimming loss; crop loss; width deviation; broadside edging; longitudinal edging;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
11
Recensione:
Indirizzi per estratti:
Indirizzo: Moon, YH Pusan Natl Univ, Engn Res Ctr Net Shape & Die Mfg, Pusan 609735, South Korea Pusan Natl Univ Pusan South Korea 609735 an 609735, South Korea
Citazione:
M.S. Chun e Y.H. Moon, "Optimization of the amount of edging to increase rolling yields in a platemill", J MATER PR, 104(1-2), 2000, pp. 11-16

Abstract

To improve plate yield by minimizing crop and trimming loss of hot-rolled plate, an optimized method for the amount of edging has been developed. This optimized method is based on the statistical analysis of production data and is formulated to minimize crop and trimming losses. After broadside rolling, the concave shape at the sides of the plate was better for reducing the final crop loss and this shape could be obtained when the amount of edging in broadside rolling is increased. Depending on the broadside rolling ratio, there is an optimum amount of edging in finish rolling for minimizing trimming losses by decreasing the width deviation of the plate. Therefore, for a given amount of edging in broadside rolling and the designed tolerance in the width deviation of the plate, it impossible to optimize the amountof edging in finish rolling to maximize the rolling yield and this was successfully implemented in an actual plate mill. (C) 2000 Elsevier Science S.A. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/12/20 alle ore 19:50:34