Registration Number
0213U004760,
0112U002492
, R & D reports
Title
Development theoretical and technological propositions conservation of energy for production hot- and cold-rolled plate, sheet and bars
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Head
Konovalov Yuri Vyacheslavovich,
Registration Date
24-12-2013
Organization
The state higher educational institution " Donetsk National Technical University"
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Object of research - saving technologies during rolling. Objective - Development of new and improvement of existing technologies and thick-thin-hot-and cold-rolled and long products, focused on reducing the consumption of metal, fuel and electricity. Research methods - physical modeling and on the PC. The mathematical relationships for calculating the shape parameters in terms of all peals at single and multiple system calibrated reduction in VR- HR reversible universal roughing stand BHRM. Developed and investigated three ways wedge rolling sheet. Novel methods for the rolling of plates with a warp of the working rolls and work rolls crossed hyperboloid. Updated method for calculating the elastic deformation of quarto mill. Developed calculation basis for determining the parameters of rolling two or three bands in the Steckel mill. Developed programs for calculations in the stands profiled quarto mill rolls, the roll pressure distribution, deformation of the rolls. Experimentally confirmed that the asymmetric rolling improves the accuracy of cold rolled strips and tapes. The dynamics of formation of the temperature field on the front and blank on the site "heating furnace - crimp cage". Issued recommendations for installing BHRM 1700 PJSC "Ilyich Iron and Steel Works of Mariupol" before the roughing stand complex of edger and quarto mill with horizontal rollers for reducing continuously cast slabs and proposed modes of reduction. For the mill in 2300 to implement the proposed PJSC "Donetsk Metallurgical Plant" casting and rolling machine, and as a rolling mill - Steckel mill. This will reduce energy consumption; increase the productivity of the mill and to expand its range of products. For mill 3000 PJSC "Ilyich Iron and Steel Works of Mariupol" proposed to extend the barrel rolls, which greatly expand the range and improve its competitiveness. For PJSC "Donetsk Metal Rolling Plant" to ensure the production of quality products made of spring steel grades proposed management measures quality of continuously cast billets , and in the line of section mill - optimization of rolling. For PJSC "Artyomovsk Non-ferrous metals processing works" has been proposed to organize the production of bimetallic thin ribbons with the implementation process of asymmetric rolling. Intended use - rolling mills Ukraine and design organizations and learning process.
Product Description
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Байков Євген Вікторович
Галухіна Ірина Миколаївна
Кисіль Віктор Володимирович
Клименко Ольга Владиславівна
Коновалов Юрій В'ячеславович
Курдюкова Ліна Олександрівна
Мітьєв Анатолій Петрович
Мусихіна Ірина Василівна
Петренко Олексій Сергійович
Руденко Євген Олексійович
Смирнов Євген Миколайович
Фролова Марина Олегівна
Хохлов Олександр Сергійович
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2020-04-02
