Metal deforming – By use of roller or roller-like tool-element – With modification or control of temperature of work – tool or...
Patent
1984-07-17
1986-12-02
Combs, E. Michael
Metal deforming
By use of roller or roller-like tool-element
With modification or control of temperature of work, tool or...
148 12B, B21B 4502
Patent
active
046255320
ABSTRACT:
Steel concrete-reinforcing rod is manufactured on a high speed rod rolling ill including a finisher followed by a cooling device for superficial quenching. The traction applied to the product leaving the finisher and approaching the cooling device is arranged to be appropriate to the correct advancement of the rod, by increasing the drive force of the rod and/or reducing the braking forces produced in the cooling device. Braking force in the cooling device can be reduced by introducing air into the cooling water.
REFERENCES:
patent: 2756169 (1956-07-01), Corson et al.
patent: 4016009 (1977-04-01), Economopoulos et al.
patent: 4120455 (1978-10-01), Wilmotte et al.
Economopoulos Marios
Simon Pierre
Centre de Recherches Metallurques-Centrum Voor Research in de Me
Combs E. Michael
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