Rolling mill roll and method of rolling

Details Rolling mill roll and method of rolling Rolling mill roll and method of rolling

1979-08-06

1982-01-19

Mehr, Milton S.

Metal deforming

By use of roller or roller-like tool-element

Included in roller-cluster

291295, B21B 1700, B21B 2700

Patent

active

043110339

ABSTRACT:
A rolling mill roll and method of rolling tubes is provided in which the roll has an annular concave working surface in the outer periphery, said surface having a central annular concave portion of a preselected arc and a pair of side edge annular concave portions on each side of said central portion, said side edge portions having an arc of greater radius than the central portion and thus of lesser curvature than the central portion.

REFERENCES:
patent: 2041937 (1936-05-01), Korbuly
patent: 3618354 (1971-11-01), Bindernagel et al.
patent: 3688540 (1972-09-01), Russel
patent: 4044586 (1977-08-01), Propozi

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