Method of rolling metal blanks

Details Method of rolling metal blanks Method of rolling metal blanks

1975-10-17

1977-02-15

Mehr, Milton S.

Metal deforming

By use of roller or roller-like tool-element

Plural roller-couples

72366, B21B 112

Patent

active

040076172

ABSTRACT:
Rod or wire shaped material is produced by substantial reduction of the cross-sectional area of a metal blank in each of two types of alternating, sequentially arranged rolling passes, each of one type of pass being effected by flat-rolling the blank in at least one pair of rolls having substantially smooth roll barrels, and each of the other type of pass being effected by upset-rolling the blank in at least one pair of rolls having grooves which exhibit a rounded groove bottom.

REFERENCES:
patent: 1650607 (1927-11-01), Cook
patent: 3600924 (1971-08-01), Martin
patent: 3683662 (1972-08-01), Dechene et al.
patent: 3729973 (1973-05-01), Wykes
patent: 3848447 (1974-11-01), Strandell
"Developing Wire Rod Manufacture" by Weber, Reprinted from The Wire Industry, Feb., 1968.

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