Method for rolling H-sections in continuous mill

Details Method for rolling H-sections in continuous mill Method for rolling H-sections in continuous mill

1981-01-22

1983-04-05

Husar, Francis S.

Metal deforming

Process

'rolling'

72199, B21B 108

Patent

active

043786871

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.

REFERENCES:
patent: 1603518 (1926-10-01), Coates
patent: 4268948 (1981-05-01), Strandell et al.
Roll Design and Mill Layout by Ross E. Beynon--Moscow, 1960.
Production of H-Beams--N. F. Grytsuk, S. P. Antonov--Moscow 1973.
Iron and Steel Engineer, 1974, v. 51, No. 1, W. J. Ammerling et al. Kinzoku, 1975 v. 45, No. 1, N. Takaaki.
Roll Pass Design by B. P. Bakhtinov and M. M. Shternov-Moscow 1953.
Roll Design Relationship in Rolling of Shaped Beams at a High-Duty Mills-CSSR 1976.

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