In-line wire drawing continuous treatment process

Details In-line wire drawing continuous treatment process In-line wire drawing continuous treatment process

1997-12-31

1999-09-21

Crane, Daniel C.

Metal deforming

With cleaning, descaling, or lubrication of work or product

Mechanical cleaning

72 42, 72282, B21C 4302

Patent

active

059539445

ABSTRACT:
A continuous in-drawing line process and system for drawing stainless steel wire is provided wherein wire is (1) brushed in an inlet brush station to remove oxide film from the wire surface; (2) coated with a lubricant carrier coating which is dried then subsequently cooled; (3) drawn through a drawing machine using a lubricant; and (4) brushed to remove residual carrier compounds from the surface of the drawn wire. The system for carrying out this process includes a wire payoff; an inlet brush station having two pairs of brushes that rotate in a direction opposite to that of the wire to remove oxide film therefrom; a coating device; a dryer; a cooler; a drawing machine; first and second outlet brush stations each having two pairs of brushes that rotate in a direction opposite to that of the wire to remove residual drawing compounds therefrom; and a wire take-up device.

REFERENCES:
patent: 2966425 (1960-12-01), Fucinari
patent: 4099399 (1978-07-01), Berry
patent: 4286449 (1981-09-01), Spreafico
patent: 4329861 (1982-05-01), Griffiths
patent: 4545227 (1985-10-01), Sudoh
patent: 4553416 (1985-11-01), Sudoh
patent: 5201206 (1993-04-01), Russo

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