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Cooling liquid used for aluminium alloy grinding and manufacturing method thereof

A production method and technology of cooling liquid, which are applied in lubricating compositions, petroleum industry, etc., can solve the problems of inability to carry out cylindrical grinding of aluminum alloys, loss of cutting effect of abrasive grains, poor surface roughness, etc., so as to reduce friction and friction. The effect of reducing the cutting temperature and increasing the grinding ratio

Active Publication Date: 2013-02-20
AVIC STANDARD PARTS MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Use commercially available emulsion to cool and grind aluminum alloy parts. The surface roughness of the parts is extremely poor. After stopping the machine, check the grinding wheel. It is found that the aluminum alloy particles adhere to the abrasive grains, and the abrasive grains become dull. Aluminum chips block the gap of the grinding wheel, making the abrasive grains Loss of cutting effect, resulting in the inability to carry out cylindrical grinding of aluminum alloy

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Mild Soap 5%

[0015] Canola Oil 15%

[0016] Glycerin 3%

[0017] Distilled water 60%

[0018] Defoamer 6%

[0019] water 11%

[0020] Cut the neutral soap into small pieces and put it in distilled water, then stir and heat until boiling, when the soap is completely melted, add rapeseed oil, finally add glycerin, stir and heat until boiling, add water and antifoaming agent after cooling to prepare The first cooling liquid described in the cost invention.

Embodiment 2

[0022] Neutral Soap 8%

[0023] Canola Oil 20%

[0024] Glycerin 6%

[0025] Distilled water 50%

[0026] Defoamer 5%

[0027] water 11%

[0028] Cut the neutral soap into small pieces and put it in distilled water, then stir and heat until boiling, when the soap is completely melted, add rapeseed oil, finally add glycerin, stir and heat until boiling, add water and antifoaming agent after cooling to prepare The second cooling liquid described in the cost invention.

[0029] The coolant prepared by the above method can be pumped to grind aluminum alloy parts.

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Abstract

The invention provides a cooling liquid which is matched with any grinding wheel and can grind aluminum alloy components, and ensure the component dimensional accuracy and the surface roughness requirement. The cooling liquid of the invention comprises the following components by weight percent: 5%-8% of neutral soap, 15%-20% of colleseed oil, 3%-6% of glycerol, 60%-70% of distilled water, 6%-8% of defoamer and 11%-15% of water.

Description

technical field [0001] The invention relates to a cooling liquid used for processing metal parts by a machine tool, in particular to a cooling liquid used in aluminum alloy grinding. Background technique [0002] A large number of aluminum alloy parts have high requirements for dimensional accuracy and surface roughness. It is difficult to guarantee the dimensional accuracy and surface roughness requirements of parts only by turning, and the improvement uses grinding wheel grinding. Use commercially available emulsion to cool and grind aluminum alloy parts. The surface roughness of the parts is extremely poor. After stopping the machine, check the grinding wheel. It is found that the aluminum alloy particles adhere to the abrasive grains, and the abrasive grains become dull. Aluminum chips block the gap of the grinding wheel, making the abrasive grains The cutting effect is lost, which makes the cylindrical grinding of aluminum alloy impossible. Therefore, there is a need f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10M173/00C10M177/00C10N40/24
Inventor 鲍颂华肖文英
Owner AVIC STANDARD PARTS MFG
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