Using the Upper-Bound Method to Calculate the Upsetting Forces for Oil Pipes / Erpalov M. V.,Dyja H.,Bogatov A. A. // METALLURGIST. - 2017. - V. 61, l. 3-4. - P. 179-182.

ISSN/EISSN:

0026-0894 / 1573-8892

Type:

Article

Abstract:

The upper-bound method is used to calculate the upsetting force. Novelty is the realism of the modeled velocity field of metal in the deformation zone. The calculated upsetting force is shown to be in agreement with available industrial data. The analytical expression derived is used in the press control algorithm and software to determine the rational upsetting force for various tool designs and pipe dimensions.

Author keywords:

drill pipe; pipe upsetting; upsetting force; upper-bound method

DOI:

10.1007/s11015-017-0473-1

Web of Science ID:

ISI:000408409300002

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	JUL
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	m.v.erpalov@urfu.ru dyja@wip.pcz.pl
Funding-Acknowledgement	framework of the project part of the State Assignment in the field of scientific activity {[}11.1369.2014/K, 114122470051]; Government of the Russian Federation {[}02.A03.21.0006]
Funding-Text	This study was carried out in the framework of the project part of the State Assignment in the field of scientific activity (No. 11.1369.2014/K of 07.18.2014, State registration ID: 114122470051) and Program 211 of the Government of the Russian Federation (Agreement No. 02.A03.21.0006).
Number-of-Cited-References	5
Journal-ISO	Metallurgist
Doc-Delivery-Number	FE7TH