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Preparation technology of fully synthetic cutting fluid

A preparation process, cutting fluid technology, applied in the petroleum industry, lubricating composition, etc., can solve the problems of unhealthy workers, diluent foam, easy to decompose and other problems, to achieve not suitable for corruption, long indoor storage period, cleaning performance Good results

Inactive Publication Date: 2019-05-07
富莱德科技(浙江)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the semi-synthetic water-soluble cutting fluids on the market are easy to corrode workpieces, volatilize, and decompose easily, which is very unfavorable to the health of operators who have been in contact with the cutting fluid for a long time, and the waste water is not easy to treat. It is necessary to increase oil-water separation equipment and entrust environmental protection companies to recycle.
In addition, the speed S and process flow F of the existing cutting fluid cannot meet the needs of processing capacity
[0004] Although the traditional fully synthetic cutting fluid has certain advantages in cleaning and heat dissipation, it has poor anti-rust and lubricating properties
Although the microemulsion cutting fluid combines the advantages of fully synthetic cutting fluid and emulsified oil, there are a large amount of lipophilic and hydrophilic surfactants in the preparation process, resulting in too much foam in the diluent, which affects the processing
Although emulsified oil has excellent lubricating and anti-rust performance, its service life is short

Method used

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  • Preparation technology of fully synthetic cutting fluid
  • Preparation technology of fully synthetic cutting fluid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] Embodiment 1 provides a kind of preparation process of fully synthetic cutting fluid, and the steps include:

[0069] (1) Weigh triethanolamine and its derivatives into water, heat and stir until uniform, and the heating temperature is 50°C;

[0070] (2) Add antirust agent and oleic acid to the mixture of step (1) while stirring, and then add Swire oil and glycerin;

[0071] (3) Add the antibacterial agent to the mixture in step (2) and stir evenly, after cooling to room temperature, the material can be discharged.

[0072] The fully synthetic cutting fluid includes the following components in parts by weight: 5 parts of triethanolamine and its derivatives, 3 parts of antirust agent, 1 part of ancient oil, 2 parts of glycerin, 1 part of oleic acid, and 0.5 parts of antibacterial agent , 40 parts of water.

[0073] The triethanolamine and its derivatives are obtained by compounding triethanolamine and triethanolamine borate at a weight ratio of 2.5:1.

[0074] Describ...

Embodiment 2

[0083] Embodiment 2 provides a kind of preparation process of fully synthetic cutting fluid, and the steps include:

[0084] (1) Weigh triethanolamine and its derivatives into water, heat and stir until uniform, and the heating temperature is 35°C;

[0085] (2) Add antirust agent and oleic acid to the mixture of step (1) while stirring, and then add Swire oil and glycerin;

[0086] (3) Add the antibacterial agent to the mixture in step (2) and stir evenly, after cooling to room temperature, the material can be discharged.

[0087] The fully synthetic cutting fluid includes the following components in parts by weight: 15 parts of triethanolamine and its derivatives, 10 parts of antirust agent, 7 parts of ancient oil, 8 parts of glycerin, 6 parts of oleic acid, and 3 parts of antibacterial agent , 70 parts of water.

[0088] The triethanolamine and its derivatives are obtained by compounding triethanolamine and triethanolamine borate at a weight ratio of 3.5:1.

[0089] Descr...

Embodiment 3

[0095]Embodiment 3 provides a kind of preparation process of fully synthetic cutting fluid, and the steps include:

[0096] (1) Weigh triethanolamine and its derivatives into water, heat and stir until uniform, and the heating temperature is 40°C;

[0097] (2) Add antirust agent and oleic acid to the mixture of step (1) while stirring, and then add Swire oil and glycerin;

[0098] (3) Add the antibacterial agent to the mixture in step (2) and stir evenly, after cooling to room temperature, the material can be discharged.

[0099] The fully synthetic cutting fluid includes the following components in parts by weight: 8 parts of triethanolamine and its derivatives, 5 parts of antirust agent, 3 parts of ancient oil, 3 parts of glycerin, 2 parts of oleic acid, and 1 part of antibacterial agent , 45 parts of water.

[0100] The triethanolamine and its derivatives are obtained by compounding triethanolamine and triethanolamine borate at a weight ratio of 3:1.

[0101] Described a...

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Abstract

The invention relates to the technical field of metal machining lubrication, and concretely relates to a preparation technology of a fully synthetic cutting fluid. The preparation technology of the fully synthetic cutting fluid comprises the following steps: (1) weighing triethanolamine and its derivative in water, and performing heating and stirring until the obtained mixture is uniform; (2) adding an antirust agent and oleic acid to the mixture obtained in step (1) while stirring, and adding Turkey red oil and glycerin; and (3) adding an antibacterial agent to a mixture obtained in step (2),uniformly stirring the obtained mixture, cooling the stirred mixture to room temperature, and discharging the cooled mixture. The cutting fluid has good antirust performance, lubrication performanceand cleaning performance when used, is not prone to corrupt and deteriorate, can keep clarified and transparent in the use process, has a good stability, is not prone to decompose at a high temperature, and has a long indoor storage period.

Description

technical field [0001] The invention belongs to the technical field of metal cutting machining lubrication, and more specifically, the invention relates to a preparation process of a fully synthetic cutting fluid. Background technique [0002] Cutting fluid is an industrial liquid used in metal cutting and grinding processes to cool and lubricate cutting tools and workpieces. It is composed of a variety of functional additives through scientific compounding. As an important auxiliary supporting material for metal cutting, metal cutting fluid can prolong the service life of tools and abrasives, improve the finish of workpieces, and reduce cutting and grinding forces. Its main functions include cooling, lubrication, rust prevention and cleaning four aspects. Generally used cutting fluids are mainly oil-based and water-based. In recent years, water-based cutting fluids have remarkable characteristics in terms of cooling, cleaning, rust resistance, and lubricity, and have been ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C10N30/04C10N30/06C10N30/12C10N40/22
Inventor 冯帆
Owner 富莱德科技(浙江)有限公司
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