Method of long-edge shape control for tandem rolling mill

Details Method of long-edge shape control for tandem rolling mill Method of long-edge shape control for tandem rolling mill

1975-01-09

1976-01-27

Mehr, Milton S.

Metal deforming

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

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

72 12, B21B 3700

Patent

active

039344380

ABSTRACT:
A method of shape control for a tandem mill for rolling strip, wherein the shape of the rolled strip at the delivery side of the final stand is detected to provide a signal corresponding to the long-edge shape, whereby the pattern of roll bending force for two or more latter stands are adjusted according to the signal or signals obtained in order to effect desired shape control without causing variations in the thickness of the strip at the delivery side of the last stand.

REFERENCES:
patent: 3599459 (1971-08-01), Yeomans
"Backup Roll Bending," Dr. Stone, Iron & Steel Engr., Dec., 1969, pp. 69-87.

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