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Preparation process of a fully synthetic cutting fluid with high lubricity and high temperature resistance

A technology of preparation technology and lubricity, applied in the field of preparation technology of fully synthetic cutting fluid, can solve problems such as difficult machining and increased processing difficulty

Active Publication Date: 2022-01-04
宇龙精机科技(浙江)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wide application of these materials can improve the mechanical properties on the one hand, but on the other hand, these materials are difficult-to-process materials, and their excellent properties also lead to increased processing difficulty.

Method used

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  • Preparation process of a fully synthetic cutting fluid with high lubricity and high temperature resistance
  • Preparation process of a fully synthetic cutting fluid with high lubricity and high temperature resistance
  • Preparation process of a fully synthetic cutting fluid with high lubricity and high temperature resistance

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preparation example Construction

[0027] The preparation process of the fully synthetic cutting fluid provided by the present invention will be described in detail below.

[0028] The present invention provides a preparation process of high lubricity and high temperature resistant fully synthetic cutting fluid, the preparation method is as follows:

[0029] S01 Add the raw material triethanolamine and its derivatives into water, start stirring and heating, stir evenly, and heat;

[0030] S02 Add raw materials monobasic acid and dibasic acid in sequence, and stir until completely dissolved;

[0031] S03 Add the raw materials Taikoo oil and tribasic acid in sequence, and stir until completely dissolved;

[0032] S04 Add raw material glycerin and bactericide, stir until uniform and transparent;

[0033] After S05 is properly cooled to room temperature, it can be discharged.

[0034] In the above S02, if the polybasic acid or tribasic acid is a granular solid, proper heating can increase the dissolution.

[00...

Embodiment approach

[0042] As an embodiment of the present invention, the aliphatic carboxylic acid is selected from glycolic acid, lactic acid, glyceric acid, gluconic acid, salicylic acid, 2-hydroxyisobutyric acid, 3-hydroxybutyric acid, 4-hydroxybutyric acid acid, 2-hydroxy-n-butyric acid, 2-hydroxycaproic acid, 3-hydroxycaproic acid, 4-hydroxycaproic acid, 5-hydroxycaproic acid, 6-hydroxycaproic acid, 2-hydroxypentanoic acid, 3-hydroxypentanoic acid One or more of oleic acid, oleic acid, isooctanoic acid, 4-hydroxypentanoic acid, and hydroxypropylsulfonic acid.

[0043] As a preferred mode of the present invention, in the present invention, the monobasic acid is a mixture of 2-hydroxyisobutyric acid and isooctanoic acid in a weight ratio of 1:1.

[0044] a

[0045] The dibasic acid is composed of aliphatic dibasic acid and naphthenic dibasic acid; the aliphatic dibasic acid is selected from malonic acid, succinic acid, glutaric acid, adipic acid, pimelic acid, suberic acid , azelaic acid,...

Embodiment approach 1

[0066] Embodiment 1. A preparation process of a high lubricity, high temperature resistant fully synthetic cutting fluid, the preparation method is as follows:

[0067] S01 Add the raw material triethanolamine and its derivatives into water, start stirring and heating, stir evenly, and heat;

[0068] S02 Add raw materials monobasic acid and dibasic acid in sequence, and stir until completely dissolved;

[0069] S03 Add the raw materials Taikoo oil and tribasic acid in sequence, and stir until completely dissolved;

[0070] S04 Add raw material glycerin and bactericide, stir until uniform and transparent;

[0071] After S05 is properly cooled to room temperature, it can be discharged.

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Abstract

The present invention provides a high-lubricity, high-temperature-resistant fully synthetic cutting fluid preparation process. The preparation method is as follows: S01, add the raw material triethanolamine and its derivatives into water, start stirring and heating, stir evenly, and heat; S02 Add raw materials monobasic acid and dibasic acid in sequence, and stir until completely dissolved; S03, add raw material sage oil and tribasic acid in sequence, and stir until completely dissolved; S04, add raw material glycerin and fungicide, and stir until uniform and transparent; S05 Properly cool to After room temperature, the material can be discharged.

Description

technical field [0001] The invention relates to the field of metal cutting, and more particularly relates to a preparation process of a fully synthetic cutting fluid with high lubricity and high temperature resistance. 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 its oil content: emulsion, semi-synthetic and full-synthetic. Among them, the first two types of oil-containing products are currently more used in the market because of their better lubricity and material adaptability. favored by those. In recent years, fully synthetic cutting fluid has gradually become the mainstream in the development of cutting fluid technology. Because of its unique advantages in stability, cooling, cleaning, hard water resistance, antibacterial and workpiece visibility, it has set off major cuttin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10M173/00C10N30/06C10N30/08C10N30/16C10N40/22
CPCC10M173/00C10M2207/124C10M2207/123C10M2207/128C10M2207/126C10M2207/127C10M2207/144C10M2215/223C10M2215/221C10M2219/042C10N2030/16C10N2030/08C10N2030/06C10N2040/244C10N2040/22
Inventor 吴海燕杨绪立
Owner 宇龙精机科技(浙江)有限公司
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