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Название: КОНЦЕПЦИЯ ОПТИМАЛЬНОЙ КАЛИБРОВКИ СОРТОПРОКАТНЫХ ВАЛКОВ. СООБЩЕНИЕ 3. ПРОСТРАНСТВО СХЕМ КАЛИБРОВОК
Другие названия: The concept of optimal bar roll pass design. Report 3. space of roll pass design schemes
Авторы: Mikhailenko, A. M.
Shvarts, D. L.
Михайленко, А. М.
Шварц, Д. Л.
Дата публикации: 2019
Издатель: National University of Science and Technology MISIS
Национальный исследовательский технологический университет МИСиС
Библиографическое описание: Михайленко А. М. КОНЦЕПЦИЯ ОПТИМАЛЬНОЙ КАЛИБРОВКИ СОРТОПРОКАТНЫХ ВАЛКОВ. СООБЩЕНИЕ 3. ПРОСТРАНСТВО СХЕМ КАЛИБРОВОК / А. М. Михайленко, Д. Л. Шварц // Известия высших учебных заведений. Черная металлургия. — 2019. — Т. 62. — №. 1. — С. 15-24.
Аннотация: Based on the system approach and on the experience accumulated at theoretical data, design and industrial development of bar rolling, the Chair “Metal Forming” of Ural Federal University develops the universal “Concept of optimum calibration”. The general ideology of roll pass design optimization is stated in article “The concept of optimal bar roll pass design. Report 1. Basic statements”. In the article “The concept of optimal bar roll pass design. Report 2. Calibers space” the structure, appointment and maintenance of the information block reflecting so-called “calibers space” are considered. According to the general concept of optimization, the following task that needs to be solved is the problem of creation of information block so-called “space of schemes of roll pass design” which will be used further as the first space of optimization. The concept “space of schemes of roll pass design of a bar-rolling mill” is considered as the space containing all possible virtual schemes of rolling of a concrete profile on the concrete rolling mill. For formation of the space of schemes of rail calibrations it is necessary to generate separate virtual schemes and to consistently fill this space with them. Thus, the space of calibrations schemes is formed of separate unique calibrations schemes. For formation of this space from separate calibers, it is offered to use the specialized algorithms which are “generators of schemes of roll pass design”. As an example, the structure of the generator prepared for creation of such space for rolling of railway rails is considered. It is revealed that all known rail calibrations can be presented in the form of essentially the same block structure which is used as the central element of the schemes generator of rail calibrations. Usage of described and similar generators in relation to rolling process of a concrete profile on the concrete rolling mill allows obtaining spaces of acceptable schemes of calibrations. Such spaces are necessary for the subsequent optimizing procedures for search of the best calibration scheme from all possible calibrations. The considered approach for creation of calibrations schemes space can be used during creation of computer-aided engineering systems and optimization of calibrations of rolling rolls. © 2019.
Ключевые слова: BAR ROLLING
CALIBER
OPTIMIZATION OF ROLL PASS DESIGN
RAIL
ROLL PASS DESIGN
SPACE OF ROLL PASS DESIGN SCHEMES
SYSTEM ANALYSIS
URI: http://elar.urfu.ru/handle/10995/75179
Условия доступа: info:eu-repo/semantics/openAccess
Идентификатор РИНЦ: 37156149
Идентификатор SCOPUS: 85066973642
Идентификатор PURE: 9206967
ISSN: 0368-0797
DOI: 10.17073/0368-0797-2019-1-15-24
Располагается в коллекциях:Научные публикации, проиндексированные в SCOPUS и WoS CC

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