Excellent-antiwear-effect water-based cutting fluid and preparation method thereof

Abstract

The invention discloses an excellent-antiwear-effect water-based cutting fluid. The invention is characterized in that the cutting fluid is prepared from the following raw materials in parts by weight: 1-2 parts of amide stearate, 2-3 parts of benzotriazole, 4.5-6.5 parts of titanium carbide, 2-3 parts of high-base-number sulfurized calcium alkyl phenate, 4-6 parts of polysorbate-80, 2-3 parts of triethanolamine borate, 1-2 parts of sulfurized isobutylene, 4-6 parts of silicon carbide, 2-3 parts of potassium metaborate, 5-7 parts of assistant and 200 parts of deionized water. By using the grinding technique, the titanium carbide, silicon carbide and surfactant are combined, so that the grinding material is dispersed uniformly and has uniform quality; and the assistant is combined to enhance the wear resistance, dispersity, lubricating property and film formation property, and a protective film is formed on the workpiece surface to protect the workpiece from corrosion. Due to the adoption of the water-based formula, the cutting fluid has the advantages of excellent lubricating property, excellent rust resistance, excellent cooling property and excellent cleaning property, and enhances the surface smoothness of the workpiece after being used for processing.

Description

technical field [0001] The invention relates to the field of cutting fluid, in particular to an aqueous cutting fluid with excellent anti-wear effect and a preparation method thereof. Background technique [0002] In the machining industry, lubricating oil or kerosene plus lubricating oil is basically used for cutting lubrication and cooling. In the process of processing, the waste of oil is extremely serious, and it causes great harm to the environment and operators; and it is difficult to obtain an ideal processing surface. Moreover, the heat dissipation speed is slow during processing, and the workpiece is easy to rust after processing. Cutting fluids include oil-based cutting fluids containing mineral oil and additives, glycol-based cutting fluids containing polyethylene glycol or polypropylene glycol as a main component, and water-based cutting fluids in the form of aqueous surfactant solutions. The cooling effect of oil-based cutting fluid at the cutting point is poo...

AI Technical Summary

Problems solved by technology

The cooling effect of oil-based cutting fluid at the cutting point is poor. Oil-based cutting fluid will pollute workpieces or tools, and it needs to be cleaned with organic solvents, which is not friendly to the environment. Glycol-based cutting fluid and water-based cutting fluid are used in cutting operations Viscosity stability and abrasive dispersion stability are poor

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