FEATURES OF THE COLD-ROLLING OF TUBES ON TANDEM MILLS WITH A FOUR-HIGH STAND / Orlov G. A. // METALLURGIST. - 2013. - V. 57, l. 7-8. - P. 600-605.

ISSN/EISSN:

0026-0894 / 1573-8892

Type:

Article

Abstract:

Aspects of rolling on tandem four-high cold-rolling tube mills are studied. The article examines how the gear ratio of the diagonal transmission of the stand is related to the axial force on the semifinished product and loss of stability by the tube. An improved method is developed for designing the rolls so that the deformation process is divided between a pair of breakdown rolls and a pair of sizing rolls. The study is performed using an expert automated system developed to design technologies for the cold periodic rolling of tubes. The laws that govern the accumulation of damage resulting from the effects of the main process parameters are described and technical recommendations are made on mastering the use of the given type of mill.

Author keywords:

cold-deformed tubes; cold periodic rolling of tubes; four-high stand of the mill; damage content of the metal; design of the mill rolls

DOI:

нет данных

Web of Science ID:

ISI:000328352300005

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	NOV
Publisher	SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013 USA
Language	English
EISSN	1573-8892
Research-Areas	Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Metallurgy \& Metallurgical Engineering
Author-Email	grorl@mail.ru
Number-of-Cited-References	7
Usage-Count-Last-180-days	2
Usage-Count-Since-2013	23
Journal-ISO	Metallurgist
Doc-Delivery-Number	270XI