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Micro quantity lubrication system aluminum alloy lubricant, and preparation and use thereof

A technology of micro-lubrication and aluminum alloy, which is applied in the direction of lubricating compositions, additives, petroleum industry, etc., can solve the problems of processing sites 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

[0020] Heat 400 grams of N46 mineral oil to 45°C, add 150 grams of phosphorothioate, 100 grams of chlorinated paraffin, 100 grams of sulfurized isobutylene, 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 100 grams of ethanol, keep the original stirring speed, stir for about 10 minutes until completely transparent That’s it, after natural cooling, pack and get the finished product.

Embodiment 2

[0022] Heat 400 grams of rapeseed oil to 45°C, add 150 grams of phosphorothioate, 100 grams of chlorinated paraffin, 100 grams of sulfurized isobutylene, 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, keep the stirring speed at 100-120 rpm, then add 100 grams of ethylene glycol, keep the original stirring speed, stir for about 10 minutes until completely transparent Yes, it can be packaged after natural cooling to get the finished product.

Embodiment 3

[0024] Heat 400 grams of N68 mineral oil to 45°C, add 150 grams of phosphorothioate, 100 grams of chlorinated paraffin, 100 grams of sulfurized isobutylene, 100 grams of potassium borate, 50 grams of alkyl benzoic acid Rust agent, and keep the temperature at 40-50°C and stir for 10 minutes, keep the stirring speed at 100-120 rpm, then add 50 grams of ethanol, 50 grams of ethylene glycol, keep the original stirring speed, and stir until completely It needs to be transparent, and after natural cooling, it can be packaged to obtain the finished product.

[0025] The lubricant prepared by the above process is directly used in the minimum quantity lubrication system for aluminum alloy processing.

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Abstract

The invention belongs to the technical field of lubricant, in particular to an aluminum alloy lubricant of a micro-lubricating system as well as a preparation method and usage thereof. The aluminum alloy lubricant of a micro-lubricating system is prepared by the materials with the following weight portions: 40 portions of base oil, 5 to 15 portions of thiophosphate, 5 to 15 portions of chlorcosane, 5 to 15 portions of sulfurized isobutene, 5 to 15 portions of potassium borate, 5 to 10 portions of ethanol or glycol as well as 5 portions of antirusting agent; mineral oil or plant oil is used as the base oil. Compared with the prior art, the total amount of the extreme pressure antiwear additives including the thiophosphate, the chlorcosane, the sulfurized isobutene and the potassium borate exceeds the content of the base oil, thus leading the product to have excellent lubricity; the ethanol or glycol is used to lead the product to have excellent heat radiation and lead the dosage of the lubricant to be reduced below 5 percent of the original dosage, reduce the drainage pollution to rivers, lakes and seas, save the processing cost and improve the lubricating effect.

Description

[technical field] [0001] The invention belongs to the technical field of lubricants, in particular to an aluminum alloy lubricant for a micro-quantity lubrication system and 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, and adopt a new formula process to prepare the lubricant used in the micro-system of metal processing to replace the coolant, emulsion, etc. used in the original stainless steel processing. [0004] In order to achieve the above-mentioned purpose, design a kind of minimum quantity lubrication system aluminum alloy lubricant, it is characterized...

Claims

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Application Information

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IPC IPC(8): C10M169/00C10M137/04C10M135/06C10M131/08C10M125/26C10N40/20
Inventor 吴启东张乃庆
Owner SHANGHAI JINZHAO ENERGY SAVING TECH
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