Method for rolling H-sections in continuous mill
OwnerVladislav A. Shilov, Vitaly K. Smirnov +5inventors
InventorsVladislav A. Shilov, Vitaly K. Smirnov, Viktor S. Pechersky, Alexandr A. Kugushin, Vladimir N. Bespalov, Jury O. Labetsky, Boris M. Melnikov
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Abstract
A method for rolling H-sections in a continuous mill comprises bevelling of the leading edge of a billet on the faces which are horizontal during rolling and subsequent rolling thereof in slitting and beam passes. The end of the billet is bevelled at an angle of 20.degree.-30.degree. relative to the horizontal axis thereof.
Claims3
A method for rolling H-sections in a continuous mill, comprising bevelling a forward end of a billet prior to rolling on the faces that are to be horizontal during rolling at an angle of 20.degree.-30.degree. relative to a horizontal axis of said billet, and subsequent rolling of said billet in slitting and beam passes.
Dependencies are inferred from the claim text.