Method for manufacturing wire

Details Method for manufacturing wire Method for manufacturing wire

1983-06-29

1985-10-29

Combs, E. Michael

Metal deforming

With cleaning, descaling, or lubrication of work or product

Lubricating

72206, 72278, B21B 1500, B21B 4502, B21C 104, B21C 900

Patent

active

045494207

ABSTRACT:
The wire-cross-section is first reduced down to an intermediate cross-section by subjecting the wire to a cold-rolling in a rolling-section with a plurality of stands which is part of a manufacturing unit. The cross-section is continuously further reduced down to the required cross-section in a wire-drawing section forming also part of the manufacturing unit. The first step in the reducing in the wire-drawing section is performed in a roller die, the other steps being performed in normal dies. The lubricating oil circuit for the roller die is completely isolated from the lubricating oil circuit for the other dies. After wire-drawing the wire is coiled on a coiling-machine.

REFERENCES:
patent: 3143786 (1964-08-01), Jones et al.
patent: 3417589 (1968-12-01), Bobrowsky
patent: 3590622 (1971-07-01), Elge et al.
patent: 3605466 (1971-09-01), Kilcoin
patent: 3677056 (1972-07-01), Properzi
patent: 3686908 (1972-08-01), Krafft
patent: 3806366 (1974-04-01), Cofer et al.
patent: 4080818 (1978-03-01), Gre 72 41
H. Brauer et al, "Developments--Rolling Mill Blocks in Modern Kocks Mills", Iron and Steel Engineer, vol. 55, No. 1 (1/1978), pp. 55-67.

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