Fully-synthetic environment-friendly cutting fluid for magnesium aluminum alloy

Abstract

The invention provides a fully-synthetic environment-friendly cutting fluid for a magnesium aluminum alloy. The cutting fluid is basically characterized by comprising, by weight, 1 to 3% of isothiazolinone, 0.5 to 3% of pyrithione, 1 to 6% of sulfonated castor oil, 0.5 to 5% of calcium carbonate, 3 to 8% of pyrazinecarboxamide, 0.5 to 4% of polyethylene glycol, 0.5 to 3% of molybdenum disulfide, 0.5 to 3% of acrylate and 0.5 to 3% of synthetic fat, with the balance being water. A preparation method for the cutting fluid is simple and has low cost. The prepared cutting fluid has a longer service life and a wider application scope, does not have odor changes, is harmless to the human body, accords with higher environmental protection requirements, enables treating process of a waste liquid to be simple, can maintain the strength of a cutter for a long time, has more long-lasting cooling performance and a protruding cleaning effect, improves machining efficiency and allows a processed product to have better fineness.

Description

(1) Technical field

[0001] The invention relates to a fully synthetic magnesium-aluminum alloy environment-friendly cutting fluid. In particular, it relates to a preparation scheme and a manufacturing method of a fully synthetic magnesium-aluminum alloy environment-friendly cutting fluid. (2) Background technology

[0002] Metal cutting fluid is insignificant in the lubricant industry, but it is the product with the longest contact with human beings in the production process. Therefore, the production of metal cutting fluid should pay more attention to product quality and environmental protection requirements. In fact, with the development of science and technology today, metal cutting fluid should be a high-end product, because the cutting fluid needs to provide the necessary lubrication, cooling and corrosion inhibition for the cutting and forming of parts under high-speed conditions, and it is necessary to meet the processing accuracy and surface finish at the same time ...