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Lubrication cutting liquid

A technology of cutting fluid and components, applied in the field of cutting fluid and lubricating cutting fluid, can solve problems such as poor cooling effect, and achieve the effects of excellent lubricity, convenient use and good storage stability

Inactive Publication Date: 2016-10-05
全椒县兴盛化工厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the lubricating performance of oil-based cutting fluid is better, but the cooling effect is poor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] This embodiment provides a lubricating cutting fluid whose composition is as follows in parts by mass:

[0027] 33 parts naphthenic oil,

[0028] 28 parts of tetrapoly castor ester,

[0029] Sodium alkylbenzene sulfonate 18 parts,

[0030] 3 parts of alkyl phosphoric acid,

[0031] Tribasic carboxylate 4 parts,

[0032] 15 parts of oleic acid amide,

[0033] 7 parts of ethylene glycol,

[0034] 23 parts of octylphenol polyoxyethylene ether,

[0035] Diformimide 6 parts,

[0036] 2 parts polydimethylsiloxane,

[0037] 60 parts of water.

[0038] This embodiment also provides a preparation method of lubricating cutting fluid, comprising the following specific steps:

[0039] Step 1: Mix naphthenic oil and ethylene glycol, then add oleic acid amide, stir at 44°C for 80 minutes, cool to room temperature, and distill under reduced pressure to obtain mixture I;

[0040] Step 2: Add tetrapolyricinoleate, sodium alkylbenzenesulfonate, tribasic carboxylate, octylphenol...

Embodiment 2

[0044] This embodiment provides a lubricating cutting fluid whose composition is as follows in parts by mass:

[0045] 35 parts naphthenic oil,

[0046] 30 parts of tetrapoly castor ester,

[0047] Sodium alkylbenzene sulfonate 24 parts,

[0048] 5 parts of alkyl phosphoric acid,

[0049] Tribasic carboxylate 6 parts,

[0050] 17 parts of oleic acid amide,

[0051] 9 parts of ethylene glycol,

[0052] 25 parts of octylphenol polyoxyethylene ether,

[0053] Diformimide 8 parts,

[0054] 4 parts polydimethylsiloxane,

[0055] 68 parts of water.

[0056] This embodiment also provides a preparation method of lubricating cutting fluid, comprising the following specific steps:

[0057] Step 1: Mix naphthenic oil and ethylene glycol, then add oleic acid amide, stir at 46°C for 60 minutes, cool to room temperature, and distill under reduced pressure to obtain mixture I;

[0058] Step 2: Add tetrameric ricinoleate, sodium alkylbenzenesulfonate, tribasic carboxylate, octylphen...

Embodiment 3

[0062] This embodiment provides a lubricating cutting fluid whose composition is as follows in parts by mass:

[0063] 34 parts naphthenic oil,

[0064] 29 parts of tetrapolycastor oil,

[0065] 20 parts of sodium alkylbenzene sulfonate,

[0066] 4 parts of alkyl phosphoric acid,

[0067] Tribasic carboxylate 5 parts,

[0068] 16 parts of oleic acid amide,

[0069] 8 parts of ethylene glycol,

[0070] 24 parts of octylphenol polyoxyethylene ether,

[0071] Diformimide 7 parts,

[0072] 3 parts polydimethylsiloxane,

[0073] 64 parts of water.

[0074] This embodiment also provides a preparation method of lubricating cutting fluid, comprising the following specific steps:

[0075] Step 1: Mix naphthenic oil and ethylene glycol, then add oleic acid amide, stir at 45°C for 70 minutes, cool to room temperature, and distill under reduced pressure to obtain mixture I;

[0076] Step 2: Add tetrapolyricinoleate, sodium alkylbenzenesulfonate, tribasic carboxylate, octylphenol...

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PUM

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Abstract

The invention discloses lubrication cutting liquid. The lubrication cutting liquid comprises, by mass, 33-35 parts of naphthenic base oil, 28-30 parts of tetramer castor-oil plant ester, 18-24 parts of sodium alkyl benzene sulfonate, 3-5 parts of alkyl phosphonic acid, 4-6 parts of tribasic carboxylic acid salt, 15-17 parts of oleamide, 7-9 parts of glycol, 23-25 parts of octaphenyl polyoxyethyiene, 6-8 parts of dicarboximide, 2-4 parts of polydimethylsiloxane and 60-68 parts of water. The invention further discloses a preparing method of the lubrication cutting liquid. According to the lubrication cutting liquid, a nontoxic and pungent-smell-free addition agent is adopted, the skin of the human body is not damaged, use is convenient, and operation is safe; the poor influence such as bubbling, cracking and falling of machine-tool oil paint can not be caused; the stability of product storage is good, and the service life is long.

Description

technical field [0001] The invention belongs to the technical field of chemical industry and relates to a cutting fluid, in particular to a lubricating cutting fluid. Background technique [0002] Cutting fluid is an industrial liquid used in metal cutting, chipping and grinding to cool and lubricate cutting tools and workpieces. Cutting fluid is made of a variety of super functional additives through scientific compounding. In the prior art, the oil-based cutting fluid has better lubricating performance but poor cooling effect. Compared with oil-based cutting fluid, water-based cutting fluid has relatively poor lubricating performance and better cooling effect. [0003] With the development of the overall technology of the machinery industry, the cutting speed of machine tools is faster, the cutting load is greater, and the cutting temperature is higher. At the same time, new processes are constantly emerging to adapt to the processing of new materials, which require new h...

Claims

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Application Information

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IPC IPC(8): C10M173/02
Inventor 李中利徐本峰
Owner 全椒县兴盛化工厂
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