Multifunctional cutting solution composition

Abstract

The invention provides a multifunctional cutting solution composition. The multifunctional cutting solution composition is prepared from the following components in parts by weight: 1 to 15 parts of high polymer polyester, 1 to 4 parts of corrosion inhibitor, 10 to 20 parts of petroleum sodium sulfonate, 1 to 4 parts of anti-rusting agent, 0.02 to 0.1 part of benzotriazole, 2 to 6 parts of oiliness agent, 2 to 6 parts of surfactant, 0.5 to 1.5 parts of disodium EDTA (Ethylene Diamine Tetraacetate), 0.5 to 1.5 parts of sodium benzoate, 0.01 to 0.05 part of defoaming agent, 0.2 to 1 part of ethanol, 50 to 70 parts of pure water and 4 to 8 parts of mineral oil, wherein TX-10 is used as the surfactant, and Surfynol 465 is used as the defoaming agent. The invention also provides a preparation method of the multifunctional cutting solution composition. A cutting solution prepared through the preparation method has excellent functions of corrosion resisting, rust resisting, oxidation resisting, lubricating and sterilizing, the cooling performance and the washing effect are obviously increased, and the cutting solution has no pollution to environment and is easy to dilute and store.

Description

technical field [0001] The invention belongs to the field of industrial lubricants, and in particular relates to a multifunctional cutting fluid composition. Background technique [0002] In the machining industry, lubricating oil or Bupleurum oil plus lubricating oil is basically used for cutting lubrication and cooling. 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. Moreover, the heat dissipation speed is slow during processing, and the workpiece is easy to rust after processing. Cutting fluid is an industrial liquid used to cool and lubricate cutting tools and workpieces during metal cutting, cutting and grinding. It should have good cooling performance, lubricating performance, antirust performance, degreasing and cleaning functions, Anti-corrosion function, easy to dilute. At present, cutting fluid can be divided into two categor...

AI Technical Summary

Problems solved by technology

Generally, oil-soluble cutting fluid has good lubricating performance, but poor cooling performance, and contains a large amount of organic matter, polluting the environment

Although some water-soluble cutting fluids have good cooling performance, they also have the problem of poor lubricity and anti-rust effect. It is very important to have a cutting fluid that does not corrode the human body and does not corrode the equipment.

[0003] The prior art provides a variety of cutting fluids, for example, the Chinese invention authorized patent document, a kind of anti-corrosion and anti-oxidation water-based multifunctional cutting fluid and its preparation authorization announcement number: CN 104120008 B This invention discloses a kind of anti-corrosion and anti-oxidation water The base multifunctional cutting fluid is characterized in that it is made of the following raw materials in parts by weight: lignosulfonate 2.5-4, sodium sulfite 1-2, fatty alcohol polyoxyethylene ether 3.5-5, machine oil 2-3.5, silicon Resin 3-4, sodium naphthenate 1-2, urotropine 1.5-2, No. 200 industrial gear oil 2.5-4, antioxidant DSTP 1-2, auxiliary agent 5-7, deionized water 200; Invented to add antioxidant DSTP to extend the storage time of cutting fluid, add lignosulfonate and other corrosion inhibitors to cooperate with surfactants to form a protective film on the surface of the workpiece to prevent external corrosion; add additives, Enhanced anti-wear, dispersing, lubricating, and film-forming properties; the invention has good cooling properties, lubricating properties, anti-corrosion, anti-oxidation, easy storage, and improved product quality. It is very suitable for the processing of ferrous metals, aluminum-magnesium alloys and other metals , but it lacks the bactericidal function, and there is room for improvement in cooling performance, rust resistance and cleaning effect