Semi-synthetic metal cutting fluid

A metal cutting fluid, semi-synthetic technology, applied in the direction of lubricating composition, petroleum industry, additives, etc., can solve the problems of poor cooling performance of cutting fluid, poor anti-corrosion effect, poor lubricating performance, etc.

Inactive Publication Date: 2015-08-12
烟台顺隆化工科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problems of poor cooling performance, poor lubricating performance, and poor anti-corrosion and anti-rust effect of cutting fluids in the above-mentioned prior art, and provide a method that can effectively improve cooling performance, lubricating performance, anti-corrosion and anti-rust performance, and A new semi-synthetic metal cutting fluid that is non-toxic, odorless, non-corrosive to the human body, non-corrosive to equipment, and non-polluting to the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Weigh the following raw materials in parts by weight: methyl levulinate 8kg, (R)-(+)-2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutane Amide 22kg, 2-oxo-1,5-glutaric acid disodium salt dihydrate 30kg, 4-piperidone-3-carboxylic acid ethyl ester hydrochloride 14kg, trimethylsilyl ketene 25kg, 2- (1-adamantyl)-2-propanol 34kg, ethyl acetoacetate 27kg, 1,5-diacetoxypentane 16kg, dodecyl heptapolyethylene glycol ether 31kg.

[0029] The preparation method of the semi-synthetic metal cutting fluid of the present embodiment: adding pure water, adding methyl levulinate, (R)-(+)-2,4-dihydroxy-N-(3-hydroxypropyl) while stirring )-3,3-dimethylbutanamide, 2-oxo-1,5-glutaric acid disodium salt dihydrate, 4-piperidone-3-carboxylic acid ethyl ester hydrochloride, continue to stir until dispersed Homogeneous, then heated to 60-70 ° C; slowly add trimethylsilyl ketene, 2-(1-adamantyl)-2-propanol, stir to dissolve; then add ethyl acetoacetate cycloethylene diethyl ether in turn Keta...

Embodiment 2

[0031] Weigh the following raw materials in parts by weight: methyl levulinate 12kg, (R)-(+)-2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutane Amide 14kg, 2-oxo-1,5-glutaric acid disodium salt dihydrate 33kg, 4-piperidone-3-carboxylic acid ethyl ester hydrochloride 12kg, trimethylsilyl ketene 28kg, 2- (1-adamantyl)-2-propanol 26kg, ethyl acetoacetate cycloethylene ketal 30kg, 1,5-diacetoxypentane 22kg, dodecyl heptapolyethylene glycol ether 34kg.

[0032] The preparation method of the semi-synthetic metal cutting fluid of the present embodiment is the same as that of the embodiment 1.

Embodiment 3

[0034] Weigh the following raw materials in parts by weight: methyl levulinate 16kg, (R)-(+)-2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutane Amide 18kg, 2-oxo-1,5-glutaric acid disodium salt dihydrate 36kg, 4-piperidone-3-carboxylic acid ethyl ester hydrochloride 10kg, trimethylsilyl ketene 22kg, 2- (1-adamantyl)-2-propanol 30kg, ethyl acetoacetate 24kg, 1,5-diacetoxypentane 19kg, dodecyl heptapolyethylene glycol ether 28kg.

[0035] The preparation method of the semi-synthetic metal cutting fluid of the present embodiment is the same as that of the embodiment 1.

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PUM

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Abstract

The invention relates to cutting fluid, in particular to semi-synthetic metal cutting fluid. The semi-synthetic metal cutting fluid is prepared by methyl levulinate, (R)-(+)-2,4-dyhydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutyramide, 2-oxo-1,5-disoidum glutarate dihydrate, 4-piperidone-3-carboxylate hydrochloride and trimethylsilylketene. The semi-synthetic metal cutting fluid has good cooling, anticorrosion, antirust and lubricating performance, service life of a knife can be prolonged effectively, and excellent machining accuracy can be realized; the semi-synthetic metal cutting fluid can play a role in safely and reliably protecting and inhibiting corrosion of nonferrous metal like aluminum and steel and ferrous metal, so that time and cost for subsequent treatment can be omitted; the semi-synthetic metal cutting fluid is suitable for being widely popularized and applied in the field of the cutting fluid.

Description

technical field [0001] The invention relates to a cutting fluid, in particular to a semi-synthetic metal cutting fluid. Background technique [0002] Cutting fluid, also known as chip fluid. It is an industrial liquid used to cool and lubricate tools and workpieces in the process of metal cutting, grinding and grinding. Cutting fluid is an important supporting material for metal cutting. [0003] In the process of metal cutting, the tool cuts into the material to be processed and produces a cutting effect. The material to be processed is pushed and rubbed by the rake face of the tool, and slips along a certain slope, causing plastic deformation and forming chips. During the cutting process, the chips flow out of the machined surface along the tool face with a high pressure of up to 1800MPa and a relatively fast speed, which not only produces a certain plastic deformation, but also acts on the back of the tool with a considerable elastic deformation resistance. on t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/02C10M161/00C10N40/22C10N30/06C10N30/12
Inventor 王彩霞
Owner 烟台顺隆化工科技有限公司
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