Aqueous cutting fluid and aqueous cutting pulp

Abstract

The invention provides aqueous cutting fluid which comprises the following raw materials by weight: 0.0098-16% of mixture of alkyne glycol and alkylene oxide affixture, 19-62% of alkoxy polyether, 0.0092-8% of mixture of fluorocarbon and fluorosilicone surfactants and the balance of water. The aqueous cutting fluid is combined with abrasives to form aqueous cutting pulp. The aqueous cutting pulp has the advantages of dispersion stability, viscosity stability and higher processing precision of the abrasives.

Description

technical field [0001] The invention relates to the technical field of cutting fluid, in particular to an aqueous cutting fluid and an aqueous cutting slurry. Background technique [0002] The cutting fluid includes an oil-based cutting fluid containing mineral oil and additives, a glycol-based cutting fluid containing polyethylene glycol or polypropylene glycol as a main component, and an aqueous cutting fluid in the form of an aqueous surfactant solution. However, these cutting fluids have disadvantages. Oil-based cutting fluids have poor cooling effect at the cutting point. Organic solvent cleaning fluids are necessary if the workpiece or tool is contaminated with oil-based cutting fluids, which is environmentally undesirable. Glycol-based cutting fluids and aqueous cutting fluids are poor in viscosity stability during cutting operations and dispersion stability of abrasives. [0003] CN101906346A discloses a water-based cutting fluid and slurry, the water-based cuttin...

AI Technical Summary

Problems solved by technology

Glycol-based cutting fluids and water-based cutting fluids are poor in viscosity stability and abrasive dispersion stability during cutting operations

However, the machining accuracy of the water-based cutting fluid of the prior art still cannot meet the needs, and there is an urgent need for a water-based cutting fluid with higher machining accuracy than the prior art