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Emulsified cutting fluid for special materials of aerospace equipment, preparation method and application

A special material, aerospace technology, applied in the direction of lubricating composition, petroleum industry, etc., can solve the problem of not being particularly suitable for cutting fluid, etc., achieve good chemical stability, no pollution to the environment, and good cooling performance

Active Publication Date: 2019-05-28
上海德润宝特种润滑剂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to overcome the defect in the prior art that there is no cutting fluid particularly suitable for special materials of aerospace equipment, and provide an emulsified cutting fluid for special materials of aerospace equipment and its preparation method and application

Method used

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  • Emulsified cutting fluid for special materials of aerospace equipment, preparation method and application
  • Emulsified cutting fluid for special materials of aerospace equipment, preparation method and application

Examples

Experimental program
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Effect test

Embodiment 1

[0037] At room temperature, stir 30 parts of naphthenic base oil 60DN with 26 parts of methyl oleate and trimethylol ester (including 16 parts of methyl oleate and 10 parts of trimethylol ester) until completely mixed. To the above mixture, add 12 parts of sodium tripolyphosphate and monoethanolamine reactants (the weight ratio of sodium tripolyphosphate and monoethanolamine is 85:15), 8 parts of sodium petroleum sulfonate, diethylene glycol anisole 10 parts, 1 part of triadimefon, 8 parts of alkylphenol polyoxyethylene ether, 3 parts of phosphoric acid ester, 1.8 parts of fatty alcohol ether carboxylate, 0.2 part of organosiloxane, and continue stirring for 1 hour to obtain a brown transparent liquid, That is, the emulsified cutting fluid for special materials of aerospace equipment was obtained, and the test results are shown in Table 1.

Embodiment 2

[0039] First, at room temperature, stir 28 parts of naphthenic base oil 60DN, 28 parts of methyl oleate and 28 parts of trimethylol ester (among them, 17 parts of methyl oleate and 11 parts of trimethylol ester) until completely mixed . To the above mixed solution, add 10 parts of sodium tripolyphosphate and monoethanolamine reactants (the weight ratio of sodium tripolyphosphate and monoethanolamine is 85:15), 10 parts of sodium petroleum sulfonate, diethylene glycol anisole 10 parts, 1 part of triadimefon, 9 parts of alkylphenol polyoxyethylene ether, 2 parts of phosphoric acid ester, 1.9 parts of fatty alcohol ether carboxylate, 0.1 part of organosiloxane, and continue stirring for 1 hour to obtain a brown transparent liquid, That is, the emulsified cutting fluid for special materials of aerospace equipment was obtained, and the test results are shown in Table 1.

Embodiment 3

[0041] First, at room temperature, stir 35 parts of naphthenic base oil 60DN, 21 parts of methyl oleate and 21 parts of trimethylol ester (including 13 parts of methyl oleate and 8 parts of trimethylol ester) until completely mixed . To the above mixed solution, add 12 parts of sodium tripolyphosphate and monoethanolamine reactants (the weight ratio of sodium tripolyphosphate and monoethanolamine is 85:15), 9 parts of sodium petroleum sulfonate, diethylene glycol anisole 9 parts, 1 part of triadimefon, 9 parts of alkylphenol polyoxyethylene ether, 2 parts of phosphoric acid ester, 1.9 parts of fatty alcohol ether carboxylate, 0.1 part of organosiloxane, and continue stirring for 1 hour to obtain a brown transparent liquid, That is, the emulsified cutting fluid for special materials of aerospace equipment was obtained, and the test results are shown in Table 1.

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Abstract

The present invention discloses an emulsification cutting fluid for a special aerospace equipment material, a preparation method and uses thereof, wherein the raw materials comprise, by weight, 25-40% of mineral oil, 20-30% of a lubricant, 8-18% of an anti-rust agent, 5-10% of a washing agent, 5-10% of a stabilizer, 1-2% of an sterilization agent, 5-10% of a surfactant, 2-5% of an aluminum corrosion inhibitor, 1-3% of an anti-hard water aging, and 0.1-0.3% of an anti-foaming agent, wherein the mineral oil is a naphthene base oil with the grade of 60 DN, and the lubricant is a tri-hydroxyl ester lubricant and an oleic acid ester lubricant. The emulsification cutting fluid of the present invention has characteristics of good cooling performance, good lubrication property, good rust resistance, good degreasing cleaning function, good corrosion resistance, no toxicity, no odor, no corrosion on human body, no corrosion on equipment, no environment pollution, and the like.

Description

technical field [0001] The invention relates to the field of metal cutting fluid, in particular to an emulsified cutting fluid for special materials of aerospace equipment and its preparation method and application. Background technique [0002] Metal cutting fluid (referred to as cutting fluid) plays a lubricating role in the cutting process, which can reduce the friction between the rake face and chips, as well as the friction between the flank face and the machined surface, and form a part of the lubricating film, thereby reducing cutting force and friction. and power consumption, reduce the surface temperature and tool wear of the friction part between the tool and the workpiece blank, and improve the cutting performance of the workpiece material. During the grinding process, after adding cutting fluid, the cutting fluid penetrates into the grinding wheel abrasive grain-workpiece and abrasive grain-wear debris to form a lubricating film, which reduces the friction betwee...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10M169/04C10N40/22C10N40/24C10N30/04C10N30/06C10N30/12
Inventor 束晓龙
Owner 上海德润宝特种润滑剂有限公司