Methods and apparatus for rolling bars, rods and wire

Details Methods and apparatus for rolling bars, rods and wire Methods and apparatus for rolling bars, rods and wire

1980-02-14

1981-12-22

Mehr, Milton S.

Metal deforming

By use of roller or roller-like tool-element

Including tautening of work during deformation

72234, B21B 118

Patent

active

043064400

ABSTRACT:
A method and apparatus are provided for the rolling of bars, rods or wire to avoid thickened ends in which a number of rolling stands are provided in tandem forming a rolling line and in which one or more of the last rolling stands in the line have separate drive means with means to regulate the speed independent of the other rolling stands to provide momentarily increased speed and tension on the two ends of the material being rolled.

REFERENCES:
patent: 3645121 (1972-02-01), Pfeiffer
patent: 3919872 (1975-11-01), Demny et al.

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