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Emulsified cutting fluid

A cutting fluid and anti-oxidant technology, applied in the petroleum industry, lubricating composition, etc., can solve the problems of perishable, smelly, service life to be extended, etc., to achieve non-perishable, long service life, good anti-wear performance and lubrication performance effect

Inactive Publication Date: 2017-06-30
HUBEI UNIV OF ARTS & SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of emulsified cutting fluid is that it is easy to deteriorate and stink after long-term storage, and the service life needs to be extended

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0006] As an embodiment of the present invention, an emulsified cutting fluid includes the following raw materials in parts by weight: 20-40 parts of mineral oil, 4-12 parts of tall oil, 3-7 parts of extreme pressure additives, 0.1- 0.6 parts, 0.2-1.5 parts of copper alloy corrosion inhibitor, 0.1-1 part of antioxidant, 0.5-2 parts of defoamer, 0.5-1.5 parts of pour point depressant, and the balance is deionized water.

[0007] The method for preparing the above emulsified cutting fluid is: mix mineral oil, extreme pressure additives, and appropriate amount of deionized water at 60-80 degrees Celsius for 30-50 minutes, then add tall oil, rust inhibitor, copper alloy corrosion inhibitor , anti-oxidant, remaining deionized water, and stir and mix at 60-80 degrees Celsius for 30-50 minutes, finally add defoamer and pour point depressant, stir evenly, let it cool down, put it into a grinder and grind for 20-30 minutes , the above emulsified cutting fluid can be obtained.

[0008]...

Embodiment 1

[0010] An emulsified cutting fluid, comprising the following raw materials in parts by weight: 20 parts of kerosene, 4 parts of tall oil, 3 parts of chlorinated paraffin, 0.1 part of dodecenylsuccinic acid, 0.2 part of benzotriazole, di-tert-butyl 0.1 part of p-cresol, 0.5 part of defoamer, 0.5 part of polyalkylacrylate, and the balance is deionized water.

[0011] The method for preparing the above-mentioned emulsified cutting fluid is: mix kerosene, chlorinated paraffin, and appropriate amount of deionized water at 60-80 degrees Celsius for 30-50 minutes, then add tall oil, dodecenylsuccinic acid, benzo Triazole, di-tert-butyl p-cresol, and the remaining deionized water, and stirred and mixed at 60-80 degrees Celsius for 30-50 minutes, and finally added defoamer and polyalkyl acrylate, stirred evenly, and stood to cool. Put it into a grinder and grind it for 20-30 minutes to get the above emulsified cutting fluid. The maximum non-seize load value PB of the emulsified cuttin...

Embodiment 2

[0013] An emulsified cutting fluid, comprising the following raw materials in parts by weight: 20 parts of kerosene, 20 parts of diesel oil, 12 parts of tall oil, 3 parts of chlorinated paraffin, 4 parts of vulcanized lard, 0.3 parts of dodecenylsuccinic acid, petroleum 0.3 part of sulfonate, 0.5 part of benzotriazole, 1 part of sodium mercaptobenzothiazole, 0.5 part of di-tert-butyl p-cresol, 0.5 part of p-phenylenediamine, 2 parts of defoamer, polyalkyl acrylate 0.5 part, 1 part of polyisobutylene, and the balance is deionized water.

[0014] The method for preparing the above emulsified cutting fluid is: mix kerosene, diesel oil, chlorinated paraffin, vulcanized lard, and appropriate amount of deionized water at 60-80 degrees Celsius for 30-50 minutes, then add tall oil, petroleum sulfonate , dodecenylsuccinic acid, benzotriazole, sodium mercaptobenzothiazole, di-tert-butyl p-cresol, p-phenylenediamine, the remaining deionized water, and stir and mix at 60-80 degrees Celsiu...

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PUM

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Abstract

The invention discloses emulsified cutting fluid, and relates to the technical field of industrial engineering lubrication. The emulsified cutting fluid is prepared from, by weight, 20-40 parts of mineral oil, 4-12 parts of tall oil, 3-7 parts of extreme pressure additives, 0.1-0.6 part of antirust agent, 0.2-1.5 parts of copper alloy anticorrosive agent, 0.1-1 part of antioxidant, 0.5-2 parts of defoaming agent, 0.5-1.5 parts of pour point reducer, and the balance deionized water. The emulsified cutting fluid has the good lubricity, diffusivity, cooling performance, cleaning performance, deslagging performance, corrosion resistance, rust resistance and foam resistance.

Description

technical field [0001] The invention relates to the technical field of industrial cooling and lubrication, in particular to an emulsified cutting fluid. Background technique [0002] In mechanical processing, in order to obtain better parts processing quality, the cutting fluid used must have good cooling performance, lubricating performance, anti-rust performance, degreasing and cleaning function, anti-corrosion function, and easy dilution. Emulsified cutting fluid combines the lubricity and rust resistance of oil with the excellent cooling of water, and has good lubricating and cooling properties. Emulsified cutting fluid can be used for almost all light and medium load cutting processes and most Heavy Duty Machining. The disadvantage of emulsified cutting fluid is that it is easy to deteriorate and stink after long-term storage, and the service life needs to be extended. Contents of the invention [0003] The object of the present invention is to propose an emulsified...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C10N40/22C10N30/06
CPCC10M173/00C10M2203/1006C10M2205/026C10M2207/026C10M2207/127C10M2207/18C10M2209/08C10M2211/08C10M2215/066C10M2215/223C10M2219/024C10M2219/044C10M2219/104C10N2030/06C10N2030/24C10N2030/72C10N2040/22C10N2010/02
Inventor 刘朋梅雪晴王书贤姚鹏华
Owner HUBEI UNIV OF ARTS & SCI
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