What are the wire drawing lubrication methods of the wire drawing machine?

Source:

YOUMALE

Generally speaking, the wire drawing machine needs to do a good job of lubrication during the wire drawing process, on the one hand, to improve the drawing effect, on the other hand, to control the temperature to prevent oxidation. There are three main ways of drawing lubrication in common wire drawing machines, which are single die groove dispersion lubrication, immersion lubrication and circulating lubrication system.

Among them, the dispersion lubrication of a single die groove is mainly used for a non-slip accumulating multi-die wire drawing machine, which has no restrictions on the form of the lubricant. Cooling is achieved by circulating water in the die cavity. Since the die groove is open, the lubricant can be directly observed, which is convenient for adjustment.

Immersion lubrication adopts emulsion strong and liquid oily lubricant, suitable for sliding type continuous wire drawing machine. The lubricant is contained in the special groove of the wire drawing machine. The drum, wire segment and die are all immersed in the lubricant. The structure is simple and can continuously lubricate and cool the die, drum and wire.

On the sliding type continuous wire drawing machine, the lubricating fluid has a fixed composition and a certain temperature, which can be used in a single machine or in a concentrated use of several stainless steel wire drawing machines. Its advantage is that the metal chips in the lubricating fluid can be fully precipitated, and regular cleaning can improve the cleanliness of the lubricating fluid.

Key words:

Straight Wire Drawing Machine / Water Tank Wire Drawing Machine / Inverted Wire Drawing Machine / Annealing Furnace / Take-up and Pay-off Unit / Rewinding Machine