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Micro quantity lubrication system aluminum alloy cutting fluid, and preparation and use thereof

A technology of micro-lubrication and aluminum alloy, which is applied in the direction of lubricating compositions, petroleum industry, additives, etc., can solve the problems of processing places and environmental pollution, large amount of lubricant usage, waste of energy, etc., to reduce emission pollution and save processing costs , Improve the effect of lubrication

Inactive Publication Date: 2009-03-04
SHANGHAI JINZHAO ENERGY SAVING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional lubricants such as coolants, emulsions, cutting oils, and cutting fluids used for lubrication and cooling in aluminum alloy processing use a large amount, which not only wastes energy, but also causes huge pollution to the processing site and the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Heat 300 grams of N46 mineral oil to 45°C, add 150 grams of sulfurized isobutylene, 150 grams of chlorinated paraffin, 150 grams of phosphorothioate, 100 grams of potassium borate, and 50 grams of sorbitol mono-oil Ester rust inhibitor, keep the temperature at 40-50°C and stir for 10 minutes, keep the stirring speed at 100-120 rpm, then add 30 grams of sodium sulfated fatty acid ester and 70 grams of alkylphenol ethylene oxide For the surfactant to be formed, keep the original stirring speed, stir for about 10 minutes until it is completely transparent, and then pack it after natural cooling to obtain the finished product.

Embodiment 2

[0024] Heat 300 grams of rapeseed oil to 45°C, add 150 grams of sulfurized isobutylene, 150 grams of chlorinated paraffin, 150 grams of phosphorothioate, 100 grams of potassium borate, 50 grams of alkyl benzoic acid Rust agent, and keep the temperature at 40-50 ℃ and stir for 10 minutes, the stirring speed is kept at 100-120 rpm, then add 30 grams of sulfated fatty acid ester sodium and 70 grams of polyol fatty acid ester. , keep the original stirring speed, stir for about 10 minutes until it is completely transparent, and then pack it after natural cooling to get the finished product.

Embodiment 3

[0026] Heat 300 grams of N68 mineral oil to 45°C, add 150 grams of sulfurized isobutylene, 150 grams of chlorinated paraffin, 150 grams of phosphorothioate, 100 grams of potassium borate, and 50 grams of alkylbenzene Formic acid rust inhibitor, keep the temperature at 40-50°C and stir for 10 minutes, keep the stirring speed at 100-120 rpm, then add 20 grams of sulfated fatty acid ester sodium and 80 grams of alkylphenol ethylene oxide to form Surfactant, keep the original stirring speed, stir for about 10 minutes until it is completely transparent, then pack it after natural cooling to get the finished product

[0027] The cutting fluid prepared by the above process must be fully emulsified with 1-5 times of tap water or soft water before being used in the stainless steel processing micro-lubrication system, and it can also be emulsified with 5-20 times of water in the ordinary stainless steel processing cutting lubrication system use.

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PUM

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Abstract

The invention belongs to the technical field of cutting fluid, in particular to an aluminum alloy cutting fluid of a micro-lubricating system as well as a preparation method and usage thereof. The aluminum alloy cutting fluid of a micro-lubricating system is prepared by the materials with the following weight percentage: 30 percent of base oil, 5 to 20 percent of sulfurized isobutene, 5 to 20 percent of chlorcosane, 5 to 20 percent of thiophosphate, 5 to 20 percent of potassium borate, 10 percent of surface activator as well as 5 percent of antirusting agent; mineral oil or plant oil is used as the base oil. Compared with the prior art, the aluminum alloy cutting fluid of a micro-lubricating system has excellent lubricity and heat radiation; the dosage is reduced below 5 percent of the original dosage; besides, the drainage pollution to rivers, lakes and seas is reduced, the processing cost is saved and the lubricating effect is improved.

Description

[technical field] [0001] The invention belongs to the technical field of cutting fluids, in particular to an aluminum alloy cutting fluid of a micro-quantity lubrication system, its preparation method and application. [technical background] [0002] Traditional lubricants such as coolants, emulsions, cutting oils, and cutting fluids used for lubrication and cooling of aluminum alloys are used in large quantities, which not only wastes energy, but also causes huge pollution to the processing site and the environment. [Content of the invention] [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, adopt a new formula process to prepare the cutting fluid used in the metal processing micro system, and replace the coolant, emulsion, etc. used in the original aluminum alloy processing. [0004] In order to achieve the above object, a kind of minimum quantity lubrication system aluminum alloy cutting fluid is designed, which is characteri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/00C10M137/04C10M131/08C10M135/02C10M125/26C10N40/20
Inventor 吴启东张乃庆
Owner SHANGHAI JINZHAO ENERGY SAVING TECH
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