Energy Balance in the Rolling of OCTG on a Stretch-Reducing Mill / Vydrin A. V.,Khramkov E. V.,Bunyashin M. V. // METALLURGIST. - 2016. - V. 60, l. 1-2. - P. 12-18.

ISSN/EISSN:

0026-0894 / 1573-8892

Type:

Article

Abstract:

An equation is obtained to describe the energy balance of the process of rolling oil-country tubular products on a reducing mill. Numerical engineering methods are used to solve integral equations for the components of the energy balance, and it is shown that the theoretical description which is obtained can be put to practical use. A method is presented for analytically determining the lead and lag zones in tube reduction, and a relation is derived to describe how the size of the reduction in the tube's outside diameter for different values of the friction coefficient affects the speed at which it is leaves the stand.

Author keywords:

mandrel-less rolling of tubes; energy balance; lead zone; lag zone

DOI:

10.1007/s11015-016-0246-2

Web of Science ID:

ISI:000376762700002

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	MAY
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	VydrinAV@rosniti.ru Hramkov@rosniti.ru BunyashinMV@vtz.ru
Number-of-Cited-References	4
Usage-Count-Last-180-days	2
Usage-Count-Since-2013	4
Journal-ISO	Metallurgist
Doc-Delivery-Number	DN0OH