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2 516 429

(13)

(51)

IPC

B21B37/00(2006-01-01)

(21) (22)

Application

2012121182/02, 2012-05-22

(24)

Start date

2012-05-22

(22)

Actual filing date

2012-05-22

(45)

Published

2014-05-20

(72)

Inventor

Zhuravlev Jurij PetrovichAndrjushin Igor' Jur'EvichPogorelov Ivan LeonidovichJudin Andrej Jur'EvichKhramshin Vadim Rifkhatovich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Metallurgicheskij Kombinat"

STRIP ROLLING CONTROL SYSTEM Russian patent published in 2014 - IPC B21B37/00

Abstract RU 2516429 C2

FIELD: process engineering.

SUBSTANCE: invention relates to automation of rolling and can be used for strip cold and hot rolling. In rolling, strip linear speed is defined to isolate strip sections of equal length. Measured machining parameters are averaged for every section to define strip suitability and compared with predefined suitability to set these parameters as reference properties in strip rolling. Additionally, static processing of obtained results is used to departure of strip suitability. Results of comparison with preset suitability limits are used to set actual distribution of strip suitability over the length. Now, strip rolling parameters are specified at rolling of strips of the same of similar gage.

EFFECT: higher precision of indirect adjustment of strip suitability.

2 dwg, 1 tbl

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RU 2 516 429 C2

Authors

Zhuravlev Jurij Petrovich

Andrjushin Igor' Jur'Evich

Pogorelov Ivan Leonidovich

Judin Andrej Jur'Evich

Khramshin Vadim Rifkhatovich

Dates

2014-05-20—Published

2012-05-22—Filed