Roll and strip cooling system for rolling mills

Details Roll and strip cooling system for rolling mills Roll and strip cooling system for rolling mills

1994-08-02

1996-05-21

Crane, Daniel C.

Metal deforming

With use of control means energized in response to activator...

Metal deforming by use of roller or roller-like tool element

72201, 72 10, B21B 3774

Patent

active

055178421

ABSTRACT:
An apparatus for cooling an upper work roll of a rolling mill stand and a strip of metal being rolled has a header to supply a coolant fluid to the work roll and a stripper with a wiper blade that contacts the surface of the work roll between the header and the strip of metal. A fluid cylinder and extension rod cooperate with the stripper to displace the wiper from contact with the upper roll surface and form a gap through which a portion of the coolant fluid flows to contact and cool the strip of metal. A microprocessor and assorted equipment are used to adjust the size of the gap and effect a desired flow of the portion of coolant fluid on to the surface of the strip of metal.

REFERENCES:
patent: 3200629 (1965-08-01), James et al.
patent: 3881336 (1975-05-01), Cofer et al.
patent: 3913369 (1975-10-01), Field et al.
patent: 4247047 (1981-01-01), Schaming
patent: 4272976 (1981-06-01), Pizzedaz
patent: 4400961 (1983-08-01), Schaming
patent: 4403492 (1983-09-01), Hope
patent: 4577482 (1986-03-01), Greenberger
patent: 4691549 (1987-09-01), Adair
patent: 5235840 (1993-08-01), Blazevic

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