Rolling device having at least one controlled deflection roll

Details Rolling device having at least one controlled deflection roll Rolling device having at least one controlled deflection roll

1979-03-26

1980-09-16

Mehr, Milton S.

Metal deforming

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

Sensing tool or tool-linked part

72243, 72245, B21B 3708, B21B 1314, B21B 2900

Patent

active

042222559

ABSTRACT:
A rolling device or mill having a controlled deflection roll possessing a fixed support and a radially movable roll shell rotatable about the fixed support. Between the roll shell and the material to be rolled there is located an intermediate roll having journals supported at the framework by means of pressure sensors or feelers. The contact force of the controlled deflection roll is regulated such that the journals of the intermediate roll are load relieved. There is thus formed a compensation between the contact force of the roll and the reaction force of the material. The support of the journals in the framework can be adjusted in dependency upon the measurement of the thickness of the rolled material.

REFERENCES:
patent: 4059976 (1977-11-01), Crist et al.
patent: 4074024 (1978-02-01), Blornstad et al.
patent: 4167964 (1979-09-01), Flury

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