A kind of cutting fluid with good anti-rust, anti-corrosion, lubricating and cooling properties and preparation method thereof

Abstract

The invention discloses cutting fluid with good rust prevention, corrosion prevention, lubricity and cooling capability. The cutting fluid is characterized by being prepared from the following raw materials in parts by weight: 2-3 parts of dodecatylene succinic acid, 1-2 parts of mercaptobenzothiazole, 2-3 parts of benzotriazole, 4-6 parts of magnesium oxide, 1.5-3 parts of methyl oleate, 4-5 parts of sodium di(2-ethylhexyl) sulfosuccinate, 4-6 parts of soybean oil, 1-1.5 parts of oleoyl chloride, 5-7 parts of additives and 200 parts of deionized water. Due to dodecatylene succinic acid, mercaptobenzothiazole and the like, the cutting fluid has the functions of rust prevention and anti-corrosion; due to the additives, the abrasion prevention, the dispersity, the lubricity and the film-forming property are improved; the cutting fluid is excellent in lubrication and anti-abrasion property, washing and cooling capability and rust prevention and corrosion prevention, a cutter is effectively protected, and the machining quality is improved; due to an adopted aqueous formula, the cooling effect is good, the heat generated in the machining process can be greatly carried away, the cost is low, and the process is simple and practicable.

Description

technical field [0001] The invention relates to the field of cutting fluid, in particular to a cutting fluid with good anti-rust, anti-corrosion, lubricating and cooling properties 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. 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 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 dispersi...

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

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

And the heat dissipation speed is slow during processing, and the workpiece is easy to rust after processing

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