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Aluminum alloy plate stamping and drawing lubricating oil and preparation method thereof

A technology of stamping and drawing, aluminum alloy plate, applied in the direction of lubricating composition, petroleum industry, etc., can solve the problems of easy demoulding, easy scratching and rusting on the surface of the workpiece, general lubrication and cooling performance, etc. It is not easy to achieve. Scratch and rust, good lubrication and cooling properties, easy demolding effect

Inactive Publication Date: 2015-03-25
WUXI HONGSHENG ALUMINUM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When stamping and stretching the aluminum alloy plate, lubricating oil is required for lubrication and cooling. The existing lubricating oil has general lubricating and cooling performance, and the surface of the workpiece is easily scratched and corroded, and it is not easy to demould

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] The formula of the aluminum alloy plate stamping drawing lubricating oil of the present invention is as follows:

[0013] L-AN32 machine oil 22kg, castor oil 6kg, triethanolamine 0.6kg, alkyl phosphate 1.3kg, triolein 0.6kg, sorbitol 0.25kg, sodium petroleum sulfonate 0.3kg.

[0014] The preparation method of the aluminum alloy plate stamping drawing lubricating oil of the present invention is:

[0015] (1) Mix 22kg of L-AN32 mechanical oil, 6kg of castor oil, 0.6kg of triethanolamine, 1.3kg of alkyl phosphate, and 0.6kg of glyceryl trioleate, heat to 52°C, and stir for 25 minutes;

[0016] (2) Add 0.25 kg of sorbitol and 0.3 kg of sodium petroleum sulfonate, stir for 12 minutes, and cool to room temperature to obtain the product.

Embodiment 2

[0018] The formula of the aluminum alloy plate stamping drawing lubricating oil of the present invention is as follows:

[0019] L-AN32 machine oil 25kg, castor oil 5kg, triethanolamine 0.8kg, alkyl phosphate 1.2kg, triolein 0.5kg, sorbitol 0.2kg, sodium petroleum sulfonate 0.4kg.

[0020] The preparation method of the aluminum alloy plate stamping drawing lubricating oil of the present invention is:

[0021] (1) Mix 25kg of L-AN32 mechanical oil, 5kg of castor oil, 0.8kg of triethanolamine, 1.2kg of alkyl phosphate, and 0.5kg of triolein, heat to 50°C, and stir for 30 minutes;

[0022] (2) Add 0.2 kg of sorbitol and 0.4 kg of sodium petroleum sulfonate, stir for 10 minutes, and cool to room temperature to obtain the product.

Embodiment 3

[0024] The formula of the aluminum alloy plate stamping drawing lubricating oil of the present invention is as follows:

[0025] L-AN32 machine oil 20kg, castor oil 8kg, triethanolamine 0.5kg, alkyl phosphate 1.5kg, triolein 0.8kg, sorbitol 0.3kg, sodium petroleum sulfonate 0.2kg.

[0026] The preparation method of the aluminum alloy plate stamping drawing lubricating oil of the present invention is:

[0027] (1) Mix 20kg of L-AN32 mechanical oil, 8kg of castor oil, 0.5kg of triethanolamine, 1.5kg of alkyl phosphate, and 0.8kg of triolein, heat to 55°C, and stir for 20 minutes;

[0028] (2) Add 0.3 kg of sorbitol and 0.2 kg of sodium petroleum sulfonate, stir for 15 minutes, and cool to room temperature to obtain the product.

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PUM

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Abstract

The invention provides an aluminum alloy plate stamping and drawing lubricating oil which comprises the following components in parts by weight: 20-25 parts of L-AN32 machine oil, 5-8 parts of castor oil, 0.5-0.8 part of triethanolamine, 1.2-1.5 parts of alkyl phosphate, 0.5-0.8 part of glyceryl trioleate, 0.2-0.3 part of sorbitol and 0.2-0.4 part of petroleum sodium sulfonate. The aluminum alloy plate stamping and drawing lubricating oil provided by the invention has the advantages of good lubricating and cooling properties, low possibility for scratching and rusting on a workpiece surface, and easiness for demoulding.

Description

technical field [0001] The invention relates to a punching and drawing lubricating oil for an aluminum alloy plate. Background technique [0002] Lubricating oil is required to lubricate and cool the aluminum alloy plate when stamping and stretching. The existing lubricating oil has general lubricating and cooling performance, and the surface of the workpiece is easily scratched and corroded, and it is not easy to demould. Contents of the invention [0003] In order to solve the problems in the prior art, the invention provides a lubricating oil for stamping and drawing of aluminum alloy plate, which has good lubricating and cooling performance; for this reason, the invention also provides its preparation method. [0004] The invention provides a lubricating oil for stamping and stretching of aluminum alloy plates. The lubricating oil is composed of the following components in parts by mass: 20-25 parts of L-AN32 mechanical oil, 5-8 parts of castor oil, and 0.5-2 parts of ...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N40/24
Inventor 王洪初
Owner WUXI HONGSHENG ALUMINUM IND
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