Lubricating and cutting fluid

A technology of cutting fluid and weight percentage, applied in the field of lubricating oil, can solve the problems of poor lubrication, anti-rust performance, poor cooling and cleaning performance, etc., and achieve the effect of improving lubrication and anti-rust performance, long service life and excellent lubricity.

Inactive Publication Date: 2010-07-07
SHANGHAI AORUNKE LUBRICANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Mineral lubricating oil has excellent lubricating and antirust performance, but poor cooling and cleaning performance; emulsion and water-based cutting fluid have excellent cooling and cleaning performance, but poor lubricating and antirust performance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] raw material name

[0035] raw material name

[0036] Weigh the above raw materials respectively, first mix the sodium alkylbenzene sulfonate and the alkyl phosphoric acid, stir thoroughly, and after 2 hours, add other raw materials in the above table except refined naphthenic oil, stir well, after 2 hours, then Add refined naphthenic oil, stir well, and after half an hour, you can get lubricating cutting fluid, and the product can be packed in cans.

Embodiment 2

[0038] raw material name

[0039] raw material name

[0040] Weigh the above raw materials separately, first mix the sodium alkylbenzene sulfonate and alkyl phosphoric acid, stir thoroughly, add the other raw materials in the above table except refined naphthenic oil after 2 hours, and stir thoroughly, after 2 hours, then Add refined naphthenic oil, stir well, and after half an hour, you can get lubricating cutting fluid, and the product can be packed in cans.

Embodiment 3

[0042] raw material name

[0043] Weigh the above raw materials separately, first mix the sodium alkylbenzene sulfonate and alkyl phosphoric acid, stir thoroughly, add the other raw materials in the above table except refined naphthenic oil after 2 hours, and stir thoroughly, after 2 hours, then Add refined naphthenic oil, stir well, and after half an hour, you can get lubricating cutting fluid, and the product can be packed in cans.

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PUM

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Abstract

The invention relates to a lubricating and cutting fluid, which contains 12-20% of naphthene base crude oil, 15-25% of castor grease, 20-30% of poly-ester of polybasic acid and polyalcohol, 12-18% of sodium alkyl benzene sulfonate, 5-10% of refined tall oil, 1-3% of alkyl phosphoric acid and 1-4% of tricarboxylic acid salt. A surfactant used in the lubricating and cutting fluid has excellent properties of lubricating, washing and rust protection; an extreme-pressure lubricant and a rust preventer are added into water-based cutting fluid, so as to further improve the properties of lubricating and rust protection of the water-based cutting fluid, so that the water-based cutting fluid has good lubricity, rust protection, cooling property and washing property and can obviously improve the surface finishment of a workpiece and reduce the wear effect of a cutter.

Description

technical field [0001] The invention relates to a lubricating oil, in particular to a lubricating cutting fluid for processing aluminum parts. Background technique [0002] At present, in the processing of aluminum parts in the domestic automobile and motorcycle engine industry, especially in the processing of reaming and drilling (such as deep reaming and deep drilling), it is basically to use lubricating oil or kerosene plus lubricating oil. processing. In the process of processing, the waste of oil is extremely serious, and it causes great harm to the environment and operators; and it is difficult to obtain an ideal processing surface. [0003] Because modern mechanical processing pursues the development of high speed, strength and precision, the friction and friction heat in the cutting process are greatly increased, which requires metal processing fluids to have better lubrication, cooling, cleaning and anti-rust properties. In order to obtain the ideal processing sur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10M137/12C10N40/22C10N30/12C10N30/04
Inventor 康银中
Owner SHANGHAI AORUNKE LUBRICANT
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