Rolling mill and rolling method

Details Rolling mill and rolling method Rolling mill and rolling method

1998-02-24

1999-12-21

Hail, III, Joseph J.

Metal deforming

By use of roller or roller-like tool-element

With carrier for roller-couple or tool-couple

722418, 72 145, B21B 2900

Patent

active

06003355&

ABSTRACT:
To provide a rolling mill in which work rolls being supported horizontally by static pressure bearings wherein, even under the action of an excessive horizontal force, preventing contact between the work rolls and the static pressure bearings to ensure the production of a strip product free of flaw and superior in its surface quality. Work rolls are supported by static pressure bearings through idler rolls. The amount of offset of the work rolls are changed respectively by moving devices through static pressure bearings. Further, pushing cylinders generate a certain force through the static pressure bearings to bear the force provided from the moving devices.

REFERENCES:
patent: 4552008 (1985-11-01), Schlatter et al.
patent: 4712416 (1987-12-01), Rommen et al.
patent: 5406817 (1995-04-01), Takakura et al.
patent: 5560237 (1996-10-01), Yasuda et al.

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