A wire drawing oil for high-speed aluminum drawing machine with low friction coefficient

Abstract

The invention relates to a wire drawing oil, and concretely relates to a low-friction-coefficient wire drawing oil for a high-speed heavy-duty aluminum wire drawing machine. The wire drawing oil is prepared by using the following raw materials, by weight, 10-12 parts of sulfonated oil, 50-60 parts of emulsified silicone oil, 2-3 parts of polyvinyl acetate, 0.5-1 part of sodium hexametaphosphate, 4-5 parts of polyoxyethylene lauryl ether, 100-120 parts of perfluoropolyether oil, 1-2 parts of triethanolamine borate, 0.5-1 part of propanediol phenyl ether, 1-2 parts of overbased calcium sulfonate and 2-3 parts of an assistant. The heatproof perfluoropolyether oil with stable performances and the emulsified silicone oil are used as base oil, and additives comprising propanediol phenyl ether, overbased calcium sulfonate and the like are combined, so the wire drawing oil can easily form a film on the surface of an aluminum wire, and the oil film does not become thinner with the rise of the temperature, thereby the friction coefficient between a die and the wire surface is reduced, the surface of a drawn aluminum wire is bright and has no scratches, energy consumed for production is less, and the wire drawing oil is especially suitable for the high-speed heavy-duty drawing of aluminum wires.

Description

technical field [0001] The invention relates to a wire drawing oil, in particular to a low friction coefficient wire drawing oil for a high-speed aluminum drawing machine and a preparation process thereof. Background technique [0002] Drawing oil is a kind of important industrial additives. It is used as high-efficiency lubricating oil in the process of metal wire drawing and drawing. It has the functions of lubrication, cleaning, cooling, and antirust. Yield rate, reduce production loss. The existing drawing oils are mainly divided into oily drawing oils and water-based drawing oils. These two types of drawing oils have their own advantages and disadvantages in actual use. For example, oily drawing oils have poor heat dissipation performance, difficult cleaning and chip removal, and difficult degradation of waste liquid. Although water-based wire drawing oil has better heat dissipation performance than oil-based wire drawing oil, its lubricating effect is not satisfactory...

AI Technical Summary

Problems solved by technology

The existing drawing oils are mainly divided into oily drawing oils and water-based drawing oils. These two types of drawing oils have their own advantages and disadvantages in actual use. For example, oily drawing oils have poor heat dissipation performance, difficult cleaning and chip removal, and difficult degradation of waste liquid. Although water-based wire drawing oil has better heat dissipation performance than oil-based wire drawing oil, its lubricating effect is not satisfactory, and it is difficult to meet the requirements of wire drawing and drawing processes for various metal wires. Therefore, in order to improve the machining level of enterprises and reduce production costs, it is necessary Improve the formula and process of drawing oil to achieve good performance