Metal deforming – With cleaning – descaling – or lubrication of work or product – Lubricating
Patent
1989-05-25
1990-06-26
Combs, E. Michael
Metal deforming
With cleaning, descaling, or lubrication of work or product
Lubricating
72236, B21B 2710, B21B 4502
Patent
active
049361279
ABSTRACT:
The method of making copper rod by rolling is significantly improved by effectively controlling the water-soluble oil emulsion used to lubricate the rolls by employing a conductivity probe to maintain the conductivity of the emulsion within desired operating limits.
REFERENCES:
patent: 3275018 (1966-09-01), Roberts
patent: 3911704 (1975-10-01), Bridenbaugh et al.
patent: 4024742 (1977-05-01), Vucich et al.
patent: 4202193 (1980-05-01), Wilson
ASARCO Incorporated
Combs E. Michael
Koch Kenneth A.
Tomaszewski John J.
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