Device for continuous lubrication of an extrusion die

Details Device for continuous lubrication of an extrusion die Device for continuous lubrication of an extrusion die

1975-12-04

1977-06-21

Combs, E. M.

Metal deforming

With cleaning, descaling, or lubrication of work or product

Lubricating

72253R, B21C 2332

Patent

active

040303284

ABSTRACT:
The invention concerns a process and device for carrying out the process for the provision of continuous lubrication of the working surface of an extrusion die. The surface of the extrusion billet is lifted locally from the die surface during extrusion and the lubricant is introduced into the resultant dead space and from there onto the surface of the billet, the working surface of the die and throughout the die as extrusion progresses.

REFERENCES:
patent: 3191413 (1965-06-01), Stulen

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