Control device for continuous rolling machine

Details Control device for continuous rolling machine Control device for continuous rolling machine

1982-09-29

1985-12-10

Larson, Lowell A.

Metal deforming

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

Including plural sensors or sensor responsive to comparison...

72 9, B21B 3712

Patent

active

045571260

ABSTRACT:
A control device for a rolling machine includes a forecaster for predicting a change in the lateral dimension of a rolled material at the exit of a downstream mill stand based on dimensional variations, and a mechanism by which the tension on the material between two mill stands is altered in accordance with the forecast value, to control the lateral dimension of rolled material exiting the last of a series of mill stands.

REFERENCES:
patent: 3526113 (1970-09-01), McNaugher
patent: 3996776 (1976-12-01), Bryant et al.
patent: 4323971 (1982-04-01), Moltner
patent: 4386511 (1983-06-01), Morita

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