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Semi-synthetic cutting fluid

A kind of cutting fluid, semi-synthetic technology, applied in lubricating composition, petroleum industry and other directions, can solve the problems of molybdenum disulfide easily carbonized failure, loss of lubricity of cutting fluid, reducing tool life and cutting effect of workpiece surface, etc. The anti-rust performance of the machine, the effect of killing bacteria and fungi, and improving the service life

Pending Publication Date: 2022-08-05
广东铂索新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the invention adds molybdenum disulfide to the cutting fluid to make it have better lubricity, it is found that molybdenum disulfide is easily carbonized and invalidated at high temperature, which makes the lubricity of the cutting fluid lose at high temperature and reduces the The service life of the tool and the cutting effect of the workpiece surface

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A kind of semi-synthetic cutting fluid, its preparation method is as follows:

[0038] In step 1, 2g of boric acid, 2g of 730 tribasic acid, and 2g of neodecanoic acid are formed into 6g of water-based rust inhibitor, 3g of Dow monoethanolamine and 3g of Dow's triethanolamine are formed into 6g of alkali buffer, and 6g of water-based rust inhibitor is formed. Add 20 g of deionized water and 6 g of alkali buffer into 20 g of deionized water, and put it into a stirring pot and stir at a stirring speed of 500 r / min for 0.5 h to prepare compound A;

[0039] Step 2, adding 1g of AMP-95 special ammonium into compound agent A, stirring evenly at a stirring speed of 500r / min, to prepare compound agent B;

[0040] Step 3, successively adding 6g Sasol RT64, 1g M28B tall oil fatty acid and 1g Sasol 4570LF alcohol ether carboxylic acid to compound B and stirring to make compound C;

[0041] Step 4: Mix 0.5g NEUF815 aluminum corrosion inhibitor and 0.5g phosphate ester type aluminu...

Embodiment 2

[0045] A kind of semi-synthetic cutting fluid, its preparation method is as follows:

[0046] In step 1, 3g of boric acid, 3g of 730 tribasic acid and 4g of neodecanoic acid are formed into 10g of water-based rust inhibitor, 4g of Dow monoethanolamine and 4g of Dow's triethanolamine are formed into 8g of alkali buffer, and 10g of water-based rust inhibitor is formed. Add 8g of alkali buffer to 20g of deionized water, and put it into a stirring pot and stir at a stirring speed of 1000r / min for 0.5h to prepare compound A;

[0047] Step 2, adding 3g of AMP-95 special ammonium into compound agent A, stirring evenly at a stirring speed of 1000r / min, to prepare compound agent B;

[0048] Step 3, successively adding 8g Sasol RT64, 2g M28B tall oil fatty acid and 2g Sasol 4570LF alcohol ether carboxylic acid to compound B and stirring to make compound C;

[0049] Step 4, mix 1g NEUF815 aluminum corrosion inhibitor and 1g phosphate type aluminum slow release agent to form 2g corrosion...

Embodiment 3

[0053] A kind of semi-synthetic cutting fluid, its preparation method is as follows:

[0054] In step 1, 3g of boric acid, 3g of 730 tribasic acid, and 3g of neodecanoic acid are formed into 9g of water-based rust inhibitor, 3g of Dow monoethanolamine and 3g of Dow's triethanolamine are formed into 6g of alkali buffer, and 9g of water-based rust inhibitor is formed. Add 20 g of deionized water and 6 g of alkali buffer into 20 g of deionized water, and put it into a stirring pot and stir at a stirring speed of 500 r / min for 0.5 h to prepare compound A;

[0055]Step 2, adding 2g of AMP-95 special ammonium into compound agent A, stirring evenly at a stirring speed of 500r / min, to prepare compound agent B;

[0056] Step 3, successively adding 7g Sasol RT64, 1g M28B tall oil fatty acid and 2g Sasol 4570LF alcohol ether carboxylic acid to compound B and stirring to make compound C;

[0057] Step 4: Mix 0.5g NEUF815 aluminum corrosion inhibitor and 0.5g phosphate ester type aluminum...

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Abstract

The invention belongs to the field of cutting fluids, and particularly relates to a semi-synthetic oblique cutting fluid which comprises the following components in parts by mass: 6-10 parts of a water-based antirust agent; the lubricating oil is prepared from the following components in parts by weight: 6-8 parts of an alkali buffer agent, 52-56 parts of deionized water, 1-3 parts of special amine, 5-8 parts of an emulsifier, 1-2 parts of a co-emulsifier, 1-2 parts of a hard water resistant agent, 1-2 parts of a slow release agent, 1-2 parts of a bactericide composite package, 15-20 parts of base oil, 3-5 parts of an extreme pressure lubricant, 1-3 parts of a coupling agent, 1-3 parts of a surfactant and 0.1-0.2 part of a defoaming agent composite package. According to the present invention, the environmental protection agent meets the indexes of GB / T6144-2010 and SY1374-77, does not contain chlorine, phenols, nitrites, sulfur and other toxic and harmful substances, does not harm the human body, and does not affect the environment.

Description

technical field [0001] The invention belongs to the field of cutting fluids, in particular to a semi-synthetic bevel cutting fluid. Background technique [0002] Cutting is the most important processing method in machinery manufacturing. In the process of cutting, it is necessary to add an appropriate amount of cutting fluid between the tool and the workpiece to perform various functions such as cooling, lubrication, rust prevention, and cleaning. Especially for the cutting fluid used in metal cutting, its cooling performance and lubricating performance determine the service life of the tool and the cutting effect of the workpiece surface. [0003] The invention with the patent number of CN104479826B discloses a cutting fluid in the processing of superhard materials. The cutting fluid includes the following components: molybdenum disulfide, tartaric acid, chlorinated paraffin, oleic acid, and sodium petroleum sulfonate, and transformer oil and / or soybean oil. Although the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M173/00C10N40/22C10N30/12C10N30/06C10N30/16
CPCC10M173/00C10M2201/062C10M2201/087C10M2207/127C10M2207/122C10M2203/045C10M2207/046C10M2207/283C10M2215/042C10M2207/18C10M2219/104C10M2215/04Y02P70/10
Inventor 陈杰赵志强罗莎莎
Owner 广东铂索新材料科技有限公司
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