Cutting fluid for machine tool

Abstract

The invention discloses cutting fluid for a machine tool. The cutting fluid comprises the following materials in parts by weight: 0.5-1 part of alkylated diphenylamine, 2-3 parts of tetrabutyl titanate, 0.6-1 parts of potassium fluotitanate, 3-5 parts of allyl polyethylene glycol, 0.8-1 part of barium stearate, 1-2 parts of methyl pentachlorostearate, 0.3-1 part of 2-bromo-4-methylphenol, 1-2 parts of dioctyl azelate, 1-3 parts of sodium hydrogen sulfite, 0.4-1 part of molybdenum disulfide, 2-3 parts of potassium citrate, 70-80 parts of deionized water, 6-7 parts of rare-soil functional additive and 6-8 parts of boric acid. The cutting fluid disclosed by the invention has the advantages that in the added rare-soil function additives, alkenyl succinate, wool fat and polyethylene glycol 4000 are blended and modified, so that the stable anti-rusting effect can be achieved; due to the added nano silicon dioxide, certain lubricity can be achieved, and the cutting force, the friction and the power consumption can be reduced; lanthanum sulfate not only has certain anti-corrosive property, but also can improve the anti-corrosive and slow-release effects; and the additives have good oleophilic and hydrophilic properties and high emulsifying and dispersing performances, and the anti-corrosive property, the lubricity, the anti-rusting property and the stability of finished cutting fluid can be effectively improved.

Description

technical field [0001] The invention mainly relates to the field of cutting fluid, in particular to a cutting fluid for machine tools. Background technique [0002] Cutting fluid is an industrial liquid used in metal cutting and grinding to cool and lubricate cutting tools and workpieces. Cooling performance, lubricating performance, anti-rust performance, degreasing and cleaning function, anti-corrosion function, easy to dilute. It overcomes the shortcomings of traditional soap-based emulsions, which are easy to smell in summer, hard to dilute in winter, and poor anti-rust effect, and has no adverse effect on lathe paint. It is suitable for cutting and grinding of ferrous metals and is currently the most advanced grinding product. All indicators of cutting fluid are better than saponified oil. It has good cooling, cleaning, anti-rust and other characteristics, and has the characteristics of non-toxic, odorless, non-corrosive to human body, non-corrosive to equipmen...

AI Technical Summary

Problems solved by technology

It overcomes the shortcomings of traditional soap-based emulsions, which are easy to smell in summer, hard to dilute in winter, and poor anti-rust effect, and has no adverse effect on lathe paint. It is suitable for cutting and grinding of ferrous metals and is currently the most advanced grinding product.

All indicators of cutting fluid are better than saponified oil. It has good cooling, cleaning, anti-rust and other characteristics, and has the characteristics of non-toxic, odorless, non-corrosive to human body, non-corrosive to equipment, and non-polluting to the environment. Liquids have different disadvantages, some are poor in stability, precipitation or stratification, oil separation and other phenomena will occur during storage and use, they have poor resistance to bacteria and mold, and are prone to mildew and cause odor and deterioration. Therefore, it is necessary to Continuously improve the quality of cutting fluid

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