Rolling mill sizing apparatus

Details Rolling mill sizing apparatus Rolling mill sizing apparatus

1979-04-24

1981-03-17

Mehr, Milton S.

Metal deforming

By use of roller or roller-like tool-element

Included in roller-cluster

B21B 1310

Patent

active

042559561

ABSTRACT:
Apparatus for sizing square metal ingots to be subsequently pierced in a push bench to form pierced blanks for rolling into tubes is provided having freely rotatable sizing rolls to engage the corner edges of the ingot as the ingot is pushed through the support and freely rotatable guiding rollers to engage the side faces of the ingot. The sizing rolls are radially adjustable by means of both a coarse adjustment device and a fine adjustment device while the guiding rollers are only provided with coarse adjustment. The adjustment devices can be computer controlled so that both ends of the ingot are conically tipped and so that the ingot is slightly tapered throughout its length.

REFERENCES:
patent: 1890077 (1932-12-01), Elting
patent: 2059124 (1936-10-01), Layton
patent: 2341910 (1944-02-01), Diescher
patent: 3229491 (1966-01-01), Santilli

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