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Special synthesized cutting fluid with ultra-high lubricating property for black metal and preparation method of special synthesized cutting fluid

A lubricating performance, ferrous metal technology, applied in the field of cutting fluid for metal processing, can solve the problems of narrow processing technology adaptability, insufficient lubrication performance of synthetic cutting fluid, etc., achieve processing environment adaptability, strong antibacterial ability, and excellent antirust performance , long service life effect

Inactive Publication Date: 2017-01-25
NANJING KERUN NEW MATERIAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem solved by the present invention is: to propose a solution to solve the shortcomings of synthetic cutting fluids, such as relatively insufficient lubricating performance and narrow adaptability to processing technology, and provide a special synthetic cutting fluid with ultra-high lubricating performance for ferrous metals and its preparation The method can be used for grinding, milling, turning, tapping, drilling, honing and other processing of workpieces made of cast iron, carbon steel, alloy steel, stainless steel and even hard alloy. It can directly replace oil-containing cutting fluid in many occasions, and is more Green environmental protection, long service life

Method used

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  • Special synthesized cutting fluid with ultra-high lubricating property for black metal and preparation method of special synthesized cutting fluid
  • Special synthesized cutting fluid with ultra-high lubricating property for black metal and preparation method of special synthesized cutting fluid
  • Special synthesized cutting fluid with ultra-high lubricating property for black metal and preparation method of special synthesized cutting fluid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] While stirring, add 5% monoethanolamine, 12% triethanolamine, 1% vulcanized modified rapeseed oil, and 2% neodecanoic acid, heat to 50-60°C, keep stirring for 30 minutes, then turn off the heating; gradually add tap water 59.6%, Tetrasodium EDTA 1%, organic tribasic acid 3%, borate 5%, polyoxyethylene polyoxypropylene ether 5%, glycerin 4%, benzotriazole 0.2%, morpholine derivatives 2%, stirring Until the solution is transparent; add 0.2% emulsified silicone oil, and stir for 20 minutes to obtain the finished product.

[0024] The special synthetic cutting fluid for ferrous metals with ultra-high lubricating properties prepared in this example has excellent rust resistance, cleaning and sedimentation properties, and is suitable for cutting and grinding of ordinary ferrous metals, especially for roughing of bearing rings. , Fine grinding. The diluent concentration of 2-4% is suitable for general grinding, and the diluent concentration of 3-6% is suitable for turning and...

Embodiment 2

[0026] While stirring, add 5% monoethanolamine, 15% triethanolamine, 2% phosphoric acid ester, 3% chlorinated fatty acid, 4% neodecanoic acid, heat to 50-60°C, keep stirring for 30 minutes, then turn off the heating; gradually add tap water 49.4 %, tetrasodium EDTA 1%, organic tribasic acid 3%, boric acid ester 5%, self-emulsifying ester 5%, glycerin 5%, benzotriazole 0.2%, morpholine derivatives 2%, iodopropyl Add 0.2% butyl alkynyl carbamate, stir until the solution becomes transparent; add 0.2% emulsified silicone oil, stir for 20 minutes to obtain the finished product.

[0027] The ferrous metal-specific synthetic cutting fluid with ultra-high lubricating properties prepared in this example has extremely high process adaptability, and can adapt well to different processing temperatures and pressures, so it is suitable for grinding ferrous metal workpieces , milling, turning, tapping, drilling, honing and other processing, the use concentration is 5-10%. It is known from a...

Embodiment 3

[0029] While stirring, add 5% isobutanolamine, 10% diglycolamine, 2% phosphoric acid ester, 3% chlorinated fatty acid, 4% neodecanoic acid, heat to 50-60°C, keep stirring for 30 minutes and then turn off the heating; Gradually add 56.4% of tap water, 1% of tetrasodium EDTA, 3% of organic dibasic acid, 3% of organic tribasic acid, 5% of self-emulsifying ester, 5% of glycerin, 0.2% of benzotriazole, and 2% of morpholine derivatives %, 0.2% butyl iodopropynyl carbamate, stir until the solution is transparent; add 0.2% emulsified silicone oil, and stir for 20 minutes to obtain the finished product.

[0030] The special synthetic cutting fluid for ferrous metals with ultra-high lubricating performance prepared in this embodiment is mainly suitable for cutting and grinding of cemented carbide materials, and the use concentration is 3-6%. Compared with common synthetic cutting fluids on the market, this cutting fluid can achieve the required lubricating effect at a lower concentratio...

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Abstract

The invention relates to special synthesized cutting fluid with ultra-high lubricating property for black metal and a preparation method of the special synthesized cutting fluid, and belongs to the technical field of cutting fluid for metal processing. The cutting fluid consists of organic alcohol amine, an antirust agent, extreme-pressure lubricants, boundary lubricants, a water softener, a metal deactivator, a couplant, a bactericide, a defoamer and water. The various extreme-pressure lubricants and the various boundary lubricants are combined organically, effective constituents soak in the cutting fluid and the lubricating effect is achieved at different processing temperatures and under different pressures, and the different lubricants have synergism, so that the cutting fluid has ultra-high lubricating property. Practice proves that the cutting fluid can be used for processing of grinding, milling, turning, tapping, drilling, honing and the like on workpieces made of materials such as cast iron, carbon steel, alloy steel, stainless steel and even hard alloy, can directly replace oil-containing cutting fluid in multiple situations, is environmentally friendly, and is long in service life.

Description

technical field [0001] The present invention relates to an oil-free, ferrous metal-specific water-based cutting fluid with ultra-high lubricating performance, specifically a synthetic cutting fluid for ferrous metal with ultra-high lubricating performance and a preparation method thereof, belonging to metal processing Cutting fluid technology field. Background technique [0002] In the field of metal processing, cutting fluid is widely used because of its functions of lubrication, rust prevention, cooling and cleaning. Water-based cutting fluid can be divided into three types according to the oil content of the original liquid: emulsion fluid, semi-synthetic cutting fluid, and synthetic cutting fluid. It is favored by more users; however, it is relatively poor in terms of stability and cooling, and its service life is not long. In recent years, synthetic cutting fluid has gradually become the mainstream of the development of cutting fluid technology. Because of its unique ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C10N30/06C10N30/12C10N30/16C10N30/18C10N40/22
CPCC10M173/00C10M2207/022C10M2207/10C10M2207/126C10M2207/28C10M2209/104C10M2209/105C10M2211/044C10M2215/02C10M2215/042C10M2215/10C10M2215/223C10M2215/226C10M2219/024C10M2223/04C10M2227/061C10N2030/06C10N2030/12C10N2030/16C10N2030/18C10N2040/22
Inventor 潘云飞张洪灿聂晓霖
Owner NANJING KERUN NEW MATERIAL TECH
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