Taper rolling of metal

Metal deforming – With use of control means energized in response to activator... – Sensing tool or tool-linked part

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Details

72240, B21B 3708, B21B 142

Patent

active

042803519

ABSTRACT:
A taper-rolling machine comprises a four-high rolling mill having driven work rolls and means for adjusting one work roll and its back-up roll relative to the other work roll; a drawbar reciprocable relative to the rolling mill for drawing a blank through the mill; a mechanism for adjusting the adjustable work roll and back-up roll according to the position of the drawbar to effect taper rolling; and edger rolls acting on the blank to control the widthwise spread of the blank during rolling by the rolling mill.

REFERENCES:
patent: 3417592 (1968-12-01), Fielding
patent: 3436943 (1969-04-01), Freedman et al.
patent: 3793868 (1974-02-01), Wilson

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