Application of Four-roll Passes upon Rolling of Nonsymmetrical Flange Channel Sections

被引：0
|
作者：
Oginskii I.K. [1 ]
Smirnov E.N. [2 ]
Kukhar’ V.V. [3 ]
Smirnov A.N. [4 ]
Sklyar V.A. [2 ]
机构：
[1] Zaporizhzhia National University, Zaporizhzhia
[2] Ugarov Technological University, Stary Oskol
[3] Pryazovskyi State Technical University, Mariupol
[4] Physical and Technological Institute of Metals and Alloys, National Academy of Sciences of Ukraine, Kiev
来源：
Steel in Translation | 2021年 / 51卷 / 08期
关键词：
channel; flange profile; four-roll pass; linear rolling mill;
D O I：
10.3103/S0967091221080118
中图分类号：
学科分类号：
摘要：
Abstract: This article describes the operation of four-roll passes for rolling of nonsymmetrical flange channel sections. Transformation reasonability of existing two-high mill stands into universal ones is exemplified by channel section rolling at linear rolling mill. Technology and equipment are developed for fabrication of channel sections using four-roll finishing pass at medium section mill 550. Commercial verification of the proposed technical solutions confirmed their maintainability and reasonability regarding the application of rolling mills of such types fabricating nonsymmetrical flange profiles. © 2021, Allerton Press, Inc.
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页码：564 / 568
页数：4
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