Method for changing widthwise distribution of thickness of metal

Details Method for changing widthwise distribution of thickness of metal Method for changing widthwise distribution of thickness of metal

1983-06-23

1985-07-16

Crane, Daniel C.

Metal deforming

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

Including plural sensors or sensor responsive to comparison...

72160, 72161, 72183, B21B 3702, B21D 105

Patent

active

045288305

ABSTRACT:
A widthwise distribution of thickness of a metal strip is changed by passing the metal strip through a tool train including a plurality of tools disposed in zigzag and applying a bending under tension to the metal strip in the lengthwise direction thereof. A widthwise bending of the metal strip may be performed at the same time with said bending under tension, and a light reduction rolling of the metal strip may be performed before said bending under tension.

REFERENCES:
patent: 2275095 (1942-03-01), Thaden
patent: 3076492 (1963-02-01), Monks
patent: 3429164 (1969-02-01), Organowski et al.
patent: 3535902 (1970-10-01), Sevenich et al.
patent: 3812697 (1974-05-01), Kawaguchi et al.
patent: 4299103 (1981-11-01), Marten
Sheehan, J. M., "Tension Leveling-All Electric Drive Concept," from Iron and Steel Engineer, Jun. 1978, pp. 43-46.

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