Special emulsified oil for aluminum material sawing, and preparation method thereof

Abstract

The invention discloses a special emulsified oil for aluminum material sawing, and a preparation method thereof, and mainly relates to the technical field of sawing machines. The special emulsified oil for aluminum material sawing includes 50 kg of rosin, 30 kg of sulfonic acid, 0.8 kg of sodium hydroxide, 83 kg of water, 30 kg of triethanolamine, 100 kg of machine oil, 5 kg of glycerin, 2 kg of sodium benzoate, 4 kg of a bactericide BK, 14 kg of S-80, 9.4 kg of T-80 and 0.2 kg of a defoamer. The rosin is added, the characteristics of the rosin are used to directly solve the problem of low aluminum sawing efficiency, and the rosin is unsmooth and avoids skidding, so deep and fast sawing is achieved; the special emulsified oil can be used for a long term without deodorizing or deterioration; and the special emulsified oil has a high stability, and can be used for a long term without oil precipitation or soap graining, so the special emulsified oil has a lower dosage and a double efficiency than ordinary emulsified oil.

Description

technical field [0001] The invention mainly relates to the technical field of sawing machine equipment, in particular to a special emulsified oil for sawing aluminum and a preparation method thereof. Background technique [0002] At present, most aluminum alloy cutting uses extreme pressure emulsified oil or extreme pressure microemulsion. Traditional extreme pressure emulsified oil generally uses unsaturated fatty acid soap as oily agent, and sulfur, phosphorus, and chlorine organic compounds as extreme pressure additives. Unsaturated fatty acid soap is easy to oxidize and deteriorate, and has poor resistance to hard water. When the cutting fluid is used for a period of time, the emulsion will break and deteriorate due to the increase of aluminum ions; while organic compounds such as sulfur and phosphorus mixed in water are nutrients for microbial reproduction. Agents will accelerate the reproduction of bacteria and molds in the emulsion, causing the emulsion to stink and ...

AI Technical Summary

Problems solved by technology

Unsaturated fatty acid soap is easy to oxidize and deteriorate, and has poor resistance to hard water. When the cutting fluid is used for a period of time, the emulsion will break and deteriorate due to the increase of aluminum ions; and organic compounds such as sulfur and phosphorus mixed in water are nutrients for microbial reproduction. Agents will accelerate the reproduction of bacteria and molds in the emulsion, causing the emulsion to stink and deteriorate

As a result, the lubrication and cooling performance of the cutting fluid is reduced, the processing cannot meet the product requirements, the tool life is short, the cutting fluid replacement cycle is short, the waste liquid discharge is large, and the production efficiency is reduced.

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