Fully synthesized magnesium alloy cutting fluid and preparation method thereof

A technology of cutting fluid and magnesium alloy, applied in lubricating compositions, petroleum industry, etc., can solve problems such as difficult cleaning, and achieve the effects of easy cleaning, good chip sinking, good cooling and cleaning properties

Inactive Publication Date: 2015-01-28
SUZHOU CHANGSHENG ELECTROMECHANICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a fully synthetic magnesium alloy cutting fluid and its preparation method. The additives are rationally selected and proportioned to effectively prevent the phenomenon of corrosion and blackening of the magnesium alloy workpiece surface after processing, and the generation of foam in the magnesium alloy cutting fluid is suppressed. The problem that the surface of the workpiece is too heavy and difficult to clean, prolongs the life of the used fluid

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] In the fully synthetic magnesium alloy cutting fluid of this embodiment, the cutting fluid raw materials include the following components by weight: Sorbitan monooleate: 15-17 parts, polyethylene glycol oleate: 5-7 parts, diethylene glycol Amine: 5-7 parts, Dipotassium EDTA: 5-7 parts, Fatty alcohol polyoxyethylene ether sodium sulfate: 5-7 parts, Sodium oleate: 6-8 parts, Potassium naphthenate: 7- 9 parts, lauryl dimethyl benzyl ammonium chloride: 5-7 parts, triethanolamine oleate: 3-5 parts, caprylic acid: 5-8 parts, coconut oil fatty acid diethanolamide: 3-4 parts Parts, diethyltriaminepentaacetic acid: 3-5 parts, butyl carbitol: 6-8 parts, diisopropanolamine: 3-4 parts, octylphenol polyoxyethylene ether: 5-7 parts, Ricinoleic acid: 4-7 parts, fatty acid sorbitan: 0.5-1 part, Bioxad BIT-10: 2-5 parts, additives: 10-15 parts, deionized water: 35-40 parts.

[0027] In this example, the preparation method of sodium oleate is as follows: first heat up the industrial ole...

Embodiment 2

[0034] In the fully synthetic magnesium alloy cutting fluid of this embodiment, the cutting fluid raw materials include the following components in parts by weight: Sorbitan monooleate: 15 parts, polyethylene glycol oleate: 5 parts, diglycolamine: 5 parts , Dipotassium EDTA: 5 parts, Sodium fatty alcohol polyoxyethylene ether sulfate: 5 parts, Sodium oleate: 6 parts, Potassium naphthenate: 7 parts, Dodecyl dimethyl benzyl chloride Ammonium: 5 parts, triethanolamine oleate: 3 parts, caprylic acid: 5 parts, coconut oil fatty acid diethanolamide: 3 parts, diethyltriaminepentaacetic acid: 3 parts, butyl carbitol: 6 parts, Diisopropanolamine: 3 parts, octylphenol polyoxyethylene ether: 5 parts, ricinoleic acid: 4 parts, fatty acid sorbitan: 0.5 parts, Bioxad BIT-10: 2 parts, additives: 10 parts, Ionized water: 35 parts.

[0035] In this example, the preparation method of sodium oleate is as follows: first heat up the industrial oleic acid to 70°C, then slowly add 50% aqueous sodiu...

Embodiment 3

[0044] In the fully synthetic magnesium alloy cutting fluid of this embodiment, the cutting fluid raw materials include the following components in parts by weight: sorbitan monooleate: 17 parts, polyethylene glycol oleate: 7 parts, diglycolamine: 7 parts , Dipotassium EDTA: 7 parts, Sodium fatty alcohol polyoxyethylene ether sulfate: 7 parts, Sodium oleate: 8 parts, Potassium naphthenate: 9 parts, Dodecyl dimethyl benzyl chloride Ammonium: 7 parts, triethanolamine oleate: 5 parts, caprylic acid: 8 parts, coconut oil fatty acid diethanolamide: 4 parts, diethyltriaminepentaacetic acid: 5 parts, butyl carbitol: 8 parts, Diisopropanolamine: 4 parts, octylphenol polyoxyethylene ether: 7 parts, ricinoleic acid: 7 parts, fatty acid sorbitan: 1 part, Bioxad BIT-10: 5 parts, additives: 15 parts, Ionized water: 40 parts.

[0045] In this example, the preparation method of sodium oleate is as follows: first heat up the industrial oleic acid to 70°C, then slowly add 50% aqueous sodium h...

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Abstract

The invention discloses a fully synthesized magnesium alloy cutting fluid and a preparation method thereof. The cutting fluid is prepared from the following raw materials: sorbitan monooleate, polyethylene glycol oleate, diglycolamine, dipotassium ethylene diamine tetraacetate, sodium fatty alcohol polyoxyethylene ether sulphate, sodium oleate, potassium naphthenate, dodecyl dimethyl benzyl ammonium chloride, triethanolamine oleate, caprylic-capric acid, cocoanut fatty acid diethanolamide, diethyltriamine pentaacetic acid, butyl carbitol, diisopropanolamine, octaphenyl polyoxyethylene ether, ricinoleic acid, sorbitan fatty acid, Baishade BIT-10, additives and deionized water. The fully synthesized magnesium alloy cutting fluid disclosed by the invention further has excellent performances in magnesium corrosion resistance, corrosion resistance, lubricity, rust prevention, defoaming property, service cycle and the like.

Description

Technical field [0001] The invention involves the cutting fluid for mechanical processing, which specializes in a comprehensive magnesium alloy cutting solution and its preparation method. Background technique [0002] Cutting Fluid (COTTING FLUID, COOLANT) is an industrial liquid for metal cutting, grinding processing, to cool and lubricate tools and processing parts.Successful, with the main functions of cooling, lubrication, cleaning and rust -proof.Due to the continuous improvement of cutting technology, the continuous emergence of advanced cutting machine tools, the development of tools and workpieces materials has promoted the update of the cutting fluid variety.Severe or layered, analyzed oil, soap, and aging.It has a certain ability to resist bacteria and mold, which is not easy to grow mold and biodegradation and cause odor and deterioration.No damage to paint parts, no harm to the human body, no irritating odor.No smoke, fog or smoke during use.It is easy to recycle, lo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/02C10N40/22C10N30/04C10N30/18C10N30/16
Inventor 张学平朱忠海
Owner SUZHOU CHANGSHENG ELECTROMECHANICAL
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