Cutting fluid composition

Abstract

The invention discloses a cutting fluid composition. The cutting fluid composition comprises, by weight, 20-30 parts of mineral oil, 1-10 parts of alkyl sodium sulfonate, 1-5 parts of fatty alcohol-polyoxyethylene ether, 2-8 parts of fluorocarbon surfactants, 2-10 parts of organic boric acid ester, 2-15 parts of antirust additives, 0.5-5 parts of anticorrosion bactericides, 0.1-0.6 parts of organosilicon antifoaming agents and 5-60 parts of water. The cutting fluid composition is advantaged by good permeability, antirust performance and bacteriostasis anticorrosion performance, storage stabilization and moderate viscosity.

Description

technical field [0001] The invention relates to the technical field of cutting fluids, in particular to a cutting fluid composition. Background technique [0002] Cutting fluid is an industrial liquid used for cooling and lubricating cutting tools and workpieces during metal cutting, chipping and grinding. Excellent cooling performance, lubricating performance, anti-rust performance, degreasing and cleaning function, anti-corrosion function, and easy dilution. [0003] According to the chemical composition of oil, cutting fluid is divided into two categories: non-water-soluble (oil-based) fluid and water-soluble (water-based) fluid. Oil-based cutting fluids have better lubricating properties and poorer cooling effects. Compared with oil-based cutting fluid, water-based cutting fluid has relatively poor lubricating performance and better cooling effect. Slow cutting requires the lubricity of the cutting fluid to be strong. Generally speaking, cutting oil is used when the c...

AI Technical Summary

Problems solved by technology

However, these cutting fluids have disadvantages

Oil-based cutting fluid has poor cooling effect at the cutting point

Oil-based cutting fluid will pollute workpieces or tools, which need to be further cleaned with organic solvents, which is not friendly to the environment

Glycol-based cutting fluids and water-based cutting fluids perform poorly in terms of viscosity stability during cutting operations and dispersion stability of abrasives

[0008] At present, the performance and use effect of various water-based cutting fluids vary with different formulations. Compared with emulsions, although they have the advantages of less energy consumption, lower cost, and less pollution, there are still some shortcomings, such as : Some still have certain pollution, some have odor, and some have stricter requirements on the prepared water quality

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