Improvement of the Technology of Rolling Rails in Universal Stands on Modern Rail Rolling Mills

被引：0

作者：

Dorofeev, V. V. ^{[1
]}

Yunin, G. N. ^{[2
]}

Golovatenko, A. V. ^{[1
]}

Dobryanskii, A. V. ^{[1
]}

Fastykovskii, A. R. ^{[3
]}

机构：

[1] AO EVRAZ United West Siberian Met Plant, Novokuznetsk 654043, Russia

[2] OOO EvrazHolding Siberia Div, Novokuznetsk 654043, Russia

[3] Siberian State Ind Univ, Novokuznetsk 654007, Russia

来源：

RUSSIAN METALLURGY | 2022年 / 2022卷 / 13期

关键词：

rolling scheme; auxiliary two-roll stand; railway rails; rail rolling mill; universal stand; three-stand continuously reversible group; universal tandem mill; universal rail passes; reversible two-high stand;

D O I：

10.1134/S0036029522130079

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

A new method of rolling rails on universal rail-rolling mills equipped with a continuously reversible group of stands is discussed. A relation is obtained to calculate the slopes of the lateral faces of the horizontal rolls in universal four-roll passes, including a prefinishing pass, as functions of the slopes of the corresponding lateral faces of the horizontal rolls in a finishing universal three-roll pass. The influence of the new rolling method on the quality of the section geometry, the straightness of rails, and the wear of the horizontal rolls in a finishing universal stand is shown.

引用

页码：1801 / 1805

页数：5

共 50 条

[1] Improvement of the Technology of Rolling Rails in Universal Stands on Modern Rail Rolling Mills
V. V. Dorofeev
G. N. Yunin
A. V. Golovatenko
A. V. Dobryanskii
A. R. Fastykovskii
Russian Metallurgy (Metally), 2022, 2022 : 1801 - 1805
[2] Model studies of the rolling of rails in universal stands
Ludyga, J.
Kolodziej, K.
Wozniak, D.
Prace Instytutu Metalurgii Zelaza im. Stanis awa Staszica, 1988, 40 (1-2): : 32 - 35
[3] Improvement of the technology for rolling railroad rails
Dorofeev, VV
Berdyshev, VA
Sharapov, IA
Gromov, VE
STEEL IN TRANSLATION, 1997, 27 (04) : 68 - 70
[4] Power Conditions of Rolling in Universal Calibers of Modern Rail and Structural Steel Mills
Fastykovskii A.R.
Dobryanskii A.V.
Dorofeev V.V.
Steel in Translation, 2022, 52 (08): : 749 - 752
[5] Improvement of rail-rolling technology
Rozhdestvenckii, YV
STEEL IN TRANSLATION, 1995, 25 (09) : 53 - 54
[6] Aspects of the Rolling of Long Rails on a Universal Rail-Beam Mill
Shilov, V. A.
Shvarts, D. L.
Skosar', E. O.
METALLURGIST, 2016, 60 (3-4) : 260 - 266
[7] Aspects of the Rolling of Long Rails on a Universal Rail-Beam Mill
V. A. Shilov
D. L. Shvarts
E. O. Skosar’
Metallurgist, 2016, 60 : 260 - 266
[8] New rolling stands for long product rolling mills
1600, South East Asian Iron and Steel Institute (42):
[9] New Rolling Stands for Long Products Rolling Mills
Tomba, M.
Zuccato, M.
Fontanini, A.
Tomba, N.
AISTECH 2013: PROCEEDINGS OF THE IRON & STEEL TECHNOLOGY CONFERENCE, VOLS I AND II, 2013, : 1891 - 1898
[10] Improvement of rolling modes of long length rails on the universal rail and structural steel mill "EVRAZ ZSMK"
Golovatenko, A. V.
Umansky, A. A.
Kadykov, V. N.
XIX INTERNATIONAL SCIENTIFIC CONFERENCE ON METALLURGY: TECHNOLOGIES, INNOVATION, QUALITY (METALLURGY2015), 2016, 150

← 1 2 3 4 5 →