Workpiece shape control

Details Workpiece shape control Workpiece shape control

1977-12-22

1979-02-06

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 19, B21B 3700

Patent

active

041377419

ABSTRACT:
A method of controlling the shape of a workpiece in a rolling mill through the control of workpiece crown as the workpiece is being rolled includes the calculation of the roll-separating force required on each reducing pass as a function of roll elasticity, diameter and crown and workpiece resistance to deformation, width, entry crown and target crown.

REFERENCES:
patent: 3248916 (1966-05-01), Kenyon et al.
patent: 3630055 (1971-12-01), Fapiano
patent: 3714805 (1973-02-01), Stone

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