Intensification of Tube Plugging Based on Simulation Results / Bogatov A. A.,Pavlov D. A.,Pavlova E. A. // METALLURGIST. - 2017. - V. 60, l. 9-10. - P. 1016-1021.

ISSN/EISSN:

0026-0894 / 1573-8892

Type:

Article

Abstract:

A new tube plugging process is described and studied on a lengthwise rolling mill installed on PRP-140 of the Sinara Pipe Plant. The deformation of a shell on a plug in a lengthwise rolling mill is studied using the finite-element method. The behavior of the dimensionless parameters characterizing the deformation of the metal in the groove tapers with variation in the elongation ratio of the shell is established. The effect of the ovality and kinematic tension of the shell on its deformation during plugging is analyzed through computer-aided simulation. It is established that applying kinematic tension and preovalization to the shell increases the elongation ratio by 37\%, decreases the variation in wall thickness, and extends the range of tube grades produced with an automatic tube rolling mill.

Author keywords:

plugging; plug; automatic tandem mill; finite-element simulation; ovality; kinematic tension coefficient

DOI:

10.1007/s11015-017-0401-4

Web of Science ID:

ISI:000395089000019

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	JAN
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	omd@urfu.ru pavlovda1989@mail.ru
Funding-Acknowledgement	Program of 211 of the Government of the Russian Federation {[}02.A03.21.0006]
Funding-Text	The study was supported by Program of 211 of the Government of the Russian Federation (Agreement No. 02.A03.21.0006).
Number-of-Cited-References	8
Journal-ISO	Metallurgist
Doc-Delivery-Number	EM1PH