Environment-friendly aluminum alloy waterborne cutting fluid

Abstract

The invention discloses an environment-friendly aluminum alloy waterborne cutting fluid, belonging to the technical field of metal protection. According to the invention, vegetable oil, lipase, polyaspartic acid, a surfactant, sodium D-gluconate, sodium molybdate, zinc sulfate, organic acid, a modifying additive, carbomer, a chelating agent and water are mixed under stirring, then isocyanate is added, and performing mixing under stirring is performed so as to obtain the environment-friendly aluminum alloy waterborne cutting fluid. The modifying additive is prepared by mixing (N-amidino)dodecylacrylamide with methoxypolyethylene glycol according to a mass ratio of 1: 1 to 2: 1, adding p-dichlorobenzene accounting for 0.1 to 0.2 time the mass of a polyethylene glycol derivative and ferroceneaccounting for 0.07 to 0.10 time the mass of the polyethylene glycol derivative, and performing mixing under stirring. The environment-friendly aluminum alloy waterborne cutting fluid provided by theinvention has excellent lubricating effect, cooling effect and rust prevention performance.

Description

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AI Technical Summary

Benefits of technology

This patented technology introduces modifications made into an organopolysulfonate (OPS)-based polymers called COSPAN). These modification enhances their properties like reducing friction when used together or enhancing its ability to capture particles produced during machining processes without being blocked up easily. Additionally, these modifying agents help improve the durability and function of the resulting products through better lubricity and prevention against corrosion caused by moisture ingress. Overall, this new method provides technical benefits over existing methods.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the efficiency or lifespan of metallic material machining processes due to their unique nature: they require tools made from hardened steel plugs during operation, resulting in increased resistance when removing these bits. Lubrication techniques are commonly applied but have limitations such as slow down response speeds at higher temperatures, reduced cooling effects caused by longer contact periods, decreased energy usage, increasing costs associated therewith.