Arrangement for inclined rolling of tube- and bar-shaped rolling

Details Arrangement for inclined rolling of tube- and bar-shaped rolling Arrangement for inclined rolling of tube- and bar-shaped rolling

1996-03-18

1997-11-11

Larson, Lowell A.

Metal deforming

By use of tool acting during relative rotation between tool...

With tool surface orbiting around axis parallel to direction...

B21B 1300

Patent

active

056851871

ABSTRACT:
An arrangement for inclined rolling of tube-and bar-shaped rolling articles has two or more driven rollers rotatable about a longitudinal axis of a rolling article and supported in or on a rotor which surrounds the rolling article. The rotor is arranged in a stationary housing which is closed from all sides to provide a compact and efficient arrangement allowing an especially high rotary speed. Moreover, the arrangement with the inclined rollers rotatable about the longitudinal axis of the rolling product allow a fast exchange of the whole arrangement by a pre-assembled second arrangement so that stoppage of the whole arrangement during a roller exchange or a change in the roller adjustment is substantially reduced.

REFERENCES:
patent: 4457152 (1984-07-01), Svagr

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