Waterborne cutting liquid suitable for various metals and preparation method of cutting liquid

A cutting fluid, water-based technology, applied in the field of water-based cutting fluid and its preparation, can solve the problems of polluted environment, poor cooling performance, poor lubricity and anti-rust effect, etc., and achieve good anti-wear, anti-corrosion, and improve the effect of smoothness

Inactive Publication Date: 2014-10-29
ANHUI CHENGYOU AUTO PARTS MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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. Cutting fluid that does not corrode the equipment and does not pollute the environment is very important

Method used

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  • Waterborne cutting liquid suitable for various metals and preparation method of cutting liquid

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Embodiment Construction

[0012] The present invention will be described in detail below through specific examples.

[0013] A water-based cutting fluid suitable for various metals, made of the following raw materials in parts by weight (kg): erucic acid 1, white oil 5, lauryl betaine 4, magnesium stearate 2, polyethylene glycol 3. Sodium alginate 2, terephthaloyl chloride 0.7, di-n-butyl phosphite 4, additive 5, deionized water 200;

[0014] The additive is made of the following raw materials in parts by weight (kg): silicon carbide 2, nano zirconia 2.5, angelica oil 1, urea 1, lauryl alcohol ester 2, polyethylene wax 2, dispersant NNO 2, Acrylic resin emulsion 2.5, petroleum sodium sulfonate 2, water 50; the preparation method is to first add silicon carbide, nano-zirconia, dispersant NNO, and petroleum sodium sulfonate to half the amount of water, grind for 1-2 hours, and then slowly add Slowly heat the remaining ingredients to 70°C-80°C, stir and react at 300-500 rpm for 30-50 minutes, and cool to...

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Abstract

The invention discloses waterborne cutting liquid suitable for various metals. The cutting liquid is characterized by being prepared from the following raw materials in parts by weight: 1-2 parts of erucic acid, 5-7 parts of white oil, 4-6 parts of dodecyl dimethyl betaine, 2-3 parts of magnesium stearate, 3-4 parts of polyethylene glycol, 2-3 parts of sodium alginate, 0.7-1.5 parts of paraphthaloyl chloride, 4-6 parts of dibutyl phosphate, 5-7 parts of an assistant and 200 parts of de-ionized water. The cutting liquid has good wear resistance, dispersity, lubricity and film-forming property due to the addition of the assistant; a layer of protection film can be formed on the metal surface to prevent the metal surface from being corroded by air; a surfactant used in the lubricating cutting liquid has excellent lubricating, cleaning and anti-rust performances; after processing, the surface smoothness of a workpiece is improved and the wear of a cutter is reduced; the cutting liquid is suitable for processing the various metals.

Description

technical field [0001] The invention relates to the field of cutting fluid, in particular to an aqueous cutting fluid suitable for various metals and a preparation method thereof. Background technique [0002] In the machining industry, lubricating oil or kerosene 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. The cutting fluid should have good cooling performance, lubricating performance, anti-rust performance, degreasing and cleaning function, anti-corrosion function, and easy dilution. At present, cutting fluid can be divided into two categories, oil-soluble cutting fluid and water-soluble cutting fluid. Generally, oil-soluble cutting fluid ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00
Inventor 倪明光
Owner ANHUI CHENGYOU AUTO PARTS MFG
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