Roll-forging mill

Details Roll-forging mill Roll-forging mill

1978-11-01

1980-07-22

Larson, Lowell A.

Metal deforming

By use of 'flying tool' engaging moving work

Including arcuately oscillating tool-face

72406, B21B 1318

Patent

active

042133203

ABSTRACT:
A roll-forging mill comprises a roll stand with working tools adapted to perform oscillating movement by means of bars articulated on a support stand. The support stand is mounted for movement on stationary guides along the passline and is actuated by power cylinders operable to coordinate the traveling speed of the continuous metal strand with that of the roll stand at the moment of metal reduction, the actuator enabling the roll stand reciprocation being mounted on the support stand.

REFERENCES:
patent: 2153839 (1939-04-01), Liebergeld
patent: 3114276 (1963-12-01), Uebing et al.
patent: 3474652 (1969-10-01), Marcovitch
patent: 3583192 (1971-06-01), Kocks

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