Rolling mill

Details Rolling mill Rolling mill

1979-02-28

1981-11-10

Mehr, Milton S.

Metal deforming

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

Including plural sensors or sensor responsive to comparison...

72205, 72161, 72249, B21B 3702, B21B 128

Patent

active

042991030

ABSTRACT:
A method of and apparatus for rolling metal strips in a rolling mill having a 4-high roll stand and a tension roll stand comprising a plurality of pairs of combined rollers. The method comprises advancing the metal strips through the 4-high roll stand and tension roll stand, so that the strip extends between the roller of each pair of combined rollers and is partially wrapped around each of the rollers. The rollers of each pair are rotated in opposite directions at a pre-determined circumferential differential speed ratio.

REFERENCES:
patent: 2287380 (1942-06-01), Klein et al.
patent: 3253445 (1966-05-01), Franek
patent: 3823593 (1974-07-01), Yydrin et al.
patent: 4145901 (1979-03-01), Imai et al.

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