Fully-synthetic cutting fluid applicable to aluminum alloy material machining and preparation method thereof

A cutting fluid, fully synthetic technology, used in the petroleum industry, lubricating compositions, etc., can solve the problems of lubricating performance, extreme pressure, anti-wear performance, anti-rust performance and cutting ability, short service life of processing fluid, and corrosion of aluminum alloy parts. Black and other problems, to achieve the effect of superior lubricating performance, improved surface processing accuracy, and sharp strength

Inactive Publication Date: 2015-02-18
SUZHOU CHANGSHENG ELECTROMECHANICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are some problems in the water-soluble cutting fluid used in aluminum alloy processing in the domestic machining industry, such as poor performance, short service life, poor visibility during processing, easy corruption and odor, and difficult disposal of waste liquid, etc.
For example, CN201410075156.6 discloses that the cutting fluid in a fully synthetic metal cutting fluid has the problems of

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A kind of fully synthetic cutting fluid suitable for aluminum alloy material processing of the present embodiment, the cutting fluid raw material comprises the following components by weight: 23-27 parts of triethanolamine oleate, 3-5 parts of star anise oil, 5-5 parts of fatty acid sorbitan 7 parts, diglycolamine 4-8 parts, sodium petroleum sulfonate 3-5 parts, sorbitol monooleate 7-9 parts, olive oil 4-8 parts, boric acid 4-6 parts, potassium hydroxide 4- 8 parts, 6-8 parts of zinc sulfate, 4-8 parts of sodium oleate, 4-10 parts of octylphenol polyoxyethylene ether, 4-8 parts of ricinoleic acid, 2-6 parts of undecane dibasic acid, flavor 3-5 parts of oxazolidinyl urea, 10-18 parts of additive and 15-25 parts of deionized water.

[0027] The preparation method of sodium oleate in this example is as follows: first heat up the industrial oleic acid to 70°C, then slowly add 50% aqueous sodium hydroxide solution, the mass ratio of industrial oleic acid to sodium hydroxide ...

Embodiment 2

[0033] In the fully synthetic cutting fluid suitable for aluminum alloy processing in this embodiment, the cutting fluid raw materials include the following components in parts by weight: 25 parts of triethanolamine oleate, 4 parts of star anise oil, 6 parts of fatty acid sorbitan, and 6 parts of diglycolamine 4 parts, 4 parts of sodium petroleum sulfonate, 8 parts of sorbitol monooleate, 6 parts of olive oil, 5 parts of boric acid, 6 parts of potassium hydroxide, 7 parts of zinc sulfate, 6 parts of sodium oleate, octylphenol polyoxyethylene 7 parts of ether, 6 parts of ricinoleic acid, 4 parts of undecane dibasic acid, 4 parts of oxazolidinyl urea, 14 parts of additives and 20 parts of deionized water.

[0034] The preparation method of sodium oleate in this example is as follows: first heat up the industrial oleic acid to 70°C, then slowly add 50% aqueous sodium hydroxide solution, the mass ratio of industrial oleic acid to sodium hydroxide is 5:2, and maintain the temperatur...

Embodiment 3

[0041] A fully synthetic cutting fluid suitable for processing aluminum alloys in this embodiment, the cutting fluid raw materials include the following components in parts by weight: 23 parts of triethanolamine oleate, 3 parts of star anise oil, 5 parts of fatty acid sorbitan, diethylene glycol 4 parts of amine, 3 parts of sodium petroleum sulfonate, 7 parts of sorbitol monooleate, 4 parts of olive oil, 4 parts of boric acid, 4 parts of potassium hydroxide, 6 parts of zinc sulfate, 4 parts of sodium oleate, octylphenol 4 parts of oxyethylene ether, 4 parts of ricinoleic acid, 2 parts of undecane dibasic acid, 3 parts of oxazolidinyl urea, 10 parts of additives and 15 parts of deionized water.

[0042] The preparation method of sodium oleate in this example is as follows: first heat up the industrial oleic acid to 70°C, then slowly add 50% aqueous sodium hydroxide solution, the mass ratio of industrial oleic acid to sodium hydroxide is 5:2, and maintain the temperature Between...

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PUM

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Abstract

The invention discloses a fully-synthetic cutting fluid applicable to aluminum alloy material machining and a preparation method thereof. The fully-synthetic cutting fluid comprises the following raw materials in parts by weight: 23-27 parts of triethanolamine oleate, 3-5 parts of anise oil, 5-7 parts of fatty acid sorbitan, 4-8 parts of diglycolamine, 3-5 parts of petroleum sodium sulfonate, 7-9 parts of sorbitan oleate, 4-8 parts of olive oil, 4-6 parts of boric acid, 4-8 parts of potassium hydroxide, 6-8 parts of zinc sulfate, 4-8 parts of sodium oleate, 4-10 parts of octaphenyl polyoxyethyiene, 4-8 parts of ricinoleic acid, 2-6 parts of undecanedioic acid, 3-5 parts of imidazolidinyl urea, 10-18 parts of an additive and 15-25 parts of deionized water. The fully-synthetic cutting fluid applicable to aluminum alloy material machining has excellent performance in aspects of corrosion inhibition, anticorrosion, lubricity, rust resistance, defoaming capability, using period and the like.

Description

technical field [0001] The invention relates to a cutting fluid for mechanical processing, in particular to a fully synthetic cutting fluid suitable for processing aluminum alloy materials and a preparation method thereof. Background technique [0002] Cutting fluid (coolant) is an industrial liquid used in metal cutting and grinding processes to cool and lubricate tools and workpieces. Cutting fluid is made of a variety of super functional additives through scientific compound compatibility. It has four main functions of cooling, lubrication, cleaning and rust prevention. Due to the continuous improvement of cutting technology, the continuous emergence of advanced cutting machine tools, and the development of cutting tools and workpiece materials, the variety of cutting fluids has been promoted. It is also required that the cutting fluids used should have good stability and be stable during storage and use. Precipitation or stratification, oil separation, soap separation a...

Claims

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Application Information

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IPC IPC(8): C10M173/00C10M169/04C10N40/22C10N30/06C10N30/12C10N30/18
Inventor 张学平朱忠海
Owner SUZHOU CHANGSHENG ELECTROMECHANICAL
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