Metal deforming – By use of roller or roller-like tool-element – With modification or control of temperature of work – tool or...
Patent
1975-04-22
1976-04-13
Lanham, C. W.
Metal deforming
By use of roller or roller-like tool-element
With modification or control of temperature of work, tool or...
B21B 2710, B21B 4502
Patent
active
039495850
ABSTRACT:
In a process for cooling rolled wire a coolant tube is mounted directly behind a pair of grooved rollers used to roll wire stock into wire, the coolant being introduced into the tube in a direction opposite the direction of wire movement through the tube. The tube is provided with an inlet at a spaced distance from the rollers, and coolant supply bores are provided on the tube in communication with the inlet. Coolant under a pressure at more than 5 atmospheres is introduced through the bores in a direction toward the rollers to thereby cool the rolled wire. The coolant issuing from an end of the tube adjacent the rollers likewise serves to cool the rollers.
REFERENCES:
patent: 1931912 (1933-10-01), Whitzel
patent: 2856803 (1958-10-01), Fredriksson et al.
patent: 3766763 (1973-10-01), Cofer et al.
patent: 3881337 (1975-05-01), Cofer et al.
Combs E. M.
Hamburger Stahlwerke GmbH
Lanham C. W.
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