Combined use of oil and emulsion for the cold rolling of strip

Details Combined use of oil and emulsion for the cold rolling of strip Combined use of oil and emulsion for the cold rolling of strip

2007-08-28

2007-08-28

Suhol, Dmitry (Department: 3725)

Metal deforming

By use of roller or roller-like tool-element

With modification or control of temperature of work, tool or...

C072S041000, C072S044000, C072S236000

Reexamination Certificate

active

11522127

ABSTRACT:
An installation for cold-rolling strip composed of special steel and/or nonferrous metals, which includes a multi-stand tandem rolling mill and essentially two independent coolant and lubricant systems. The installation further includes an emulsion system with tanks, system pumps, coolers, and vacuum band filters and/or pressure band filters as well as a rolling oil system which contains the afore-mentioned components, such that the filters are extremely fine, reversible-flow filters.

REFERENCES:
patent: 3766763 (1973-10-01), Cofer et al.
patent: 4315421 (1982-02-01), Wilson
patent: 4535615 (1985-08-01), Ebben
patent: 5524465 (1996-06-01), Kajiwara et al.
patent: 6189358 (2001-02-01), Fanchini et al.
patent: 6497127 (2002-12-01), Nishiura et al.

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