Generalization of research results on the dynamics of continuous wide-strip hot-rolling mills
نویسندگان
چکیده
منابع مشابه
Research on Crown & Flatness Allocation Strategy of Hot Rolling Mills
In order to present the reasonable crown of hot rolling mills, the bend force and shift position should be pre-computed in a reasonable manner, while maintaining a good profile. How to search the optimal crown trajectory in ratio crown range is the key problem. Crown and flatness allocation strategy is researched based on dynamic programming method which has been improved and optimized by the a...
متن کاملRolling conditions in hot strip mills and their influence on the performance of work rolls
The mechanical rolling conditions in hot strip mills are precisely defined by various variables, which are taken directly froth the rolling schedule (separation force, torque. speed. strip thickness) or calculated from figures of the rolling schedule and dimensions of the mill (strip reduction, roll diameter etc.). These variables allow to describe the mechanical rolling conditions of all passe...
متن کاملEffect of Composition on the Recrystallization Behavior of if Steels During Simulated Hot Strip Rolling
Flow curves are generated in muti-pass torsion tests for a titanium stabilized and a niobium stabilized IF steel. Two types of test schedule are used, one based on plate rolling and the other approximating strip rolling. The purpose of the former is to define the three critical temperatures of steel rolling. The strip schedules are varied in order to investigate the influence of increasing the ...
متن کاملCoiler Control in Endless Hot Strip Rolling
JFE Steel Corporation’s East Japan Works (Chiba District) started operation of No.3 Hot Strip Mill in 1995. This line was the first in the world to achieve “endless hot strip rolling.” A new Coiler Control technology was developed. Copyright 2005 IFAC
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ژورنال
عنوان ژورنال: Fundamental and applied problems of ferrous metallurgy
سال: 2018
ISSN: 2522-9117
DOI: 10.52150/2522-9117-2018-32-280-289