Lubricating cutting fluid

Abstract

The invention discloses lubricating cutting fluid. The lubricating cutting fluid is prepared from the following raw materials in parts by weight: 3-4 parts of methacrylic acid, 4-5 parts of di-n-butyl phosphite, 2-3 parts of isopropyl myristate, 1-2 parts of 1-hydroxybenztriazole, 1-2 parts of stearic acid, 3-4 parts of barium ricinoleate, 0.8-1 part of amino trimethylene phosphonic acid, 0.1-0.2 part of dimethylamino propylamine, 4-5 parts of naphthenic oil, 2-3 parts of neutral barium dinonyl naphthalene sulfonate, 0.2-0.4 part of dialkyl p-diphenol, 70-80 parts of deionized water, 6-7 parts of rare-earth functional auxiliaries and 1-2 parts of polyethylene oxide. According to the lubricating cutting fluid, alkenyl succinate, lanolin and polyethylene glycol 4000 are firstly subjected to blended modification by the added rare-earth functional auxiliaries, and a stable anti-rusting effect is achieved; the added nano silica can play a certain role in lubricating, and cutting force, friction and power consumption are reduced; lanthanum sulfate not only has certain corrosion resistance, but also can improve anti-rusting and sustained-release effects; the auxiliaries of the lubricating cutting fluid have good hydrophilic and lipophilic properties and high emulsifying and dispersing properties, and thus, the corrosion resistance, lubricating property, anti-rusting property and stability of the finished product cutting fluid can be effectively improved.

Description

technical field [0001] The invention mainly relates to the field of cutting fluid, in particular to a lubricating cutting fluid. 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 equipment, and...

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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