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Lubricating oil for stamping and stretching stainless steel plate and production method

A technology of punching and drawing stainless steel plates, which is applied in the direction of lubricating compositions and the petroleum industry, can solve the problems that the surface of the workpiece cannot be directly assembled and used, cannot realize rhythmic continuous operation, and affects production efficiency, etc., and achieves excellent cooling performance. Effect of reducing friction and preventing galling and wear

Inactive Publication Date: 2012-07-18
DALIAN SANDAAOKE CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Severe adhesion between the workpiece and the mold will make it difficult to remove the film, and it will not be possible to achieve rhythmic continuous operation, which will affect production efficiency;
[0004] 2. After the workpiece is punched and stretched, it must be cleaned in the subsequent routine, otherwise the surface of the workpiece cannot meet the requirements for direct assembly and use;
[0005] 3. After the workpiece is stamped and stretched, there are scratches and microscopic fiber tearing on the surface

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Get raw material components, each raw material accounts for the percentage of total mass as follows:

[0025] Chlorinated paraffin (T301) 1~6%, di-n-butyl phosphite (T304) 4~14%, sulfurized whale oil (T401) 1~12%, 2.6-di-tert-butylphenol (T502) 0.1~1.0% , poly n-butyl vinyl ether (T601) 1~6%, lead naphthenate 1~5%, triethanolamine oleate (1:1.5) 1~16%, dimethyl silicone oil 0.1~1.0%, transformer oil 10~30% and LN32 mechanical oil balance.

[0026] Each raw material can be selected arbitrarily within the listed value range, and the total value should be 100%.

[0027] The production method is to add the calculated and weighed LN32 mechanical oil and transformer oil into the reaction kettle, and heat it to 48~52 , start the agitator to control the speed of 60 rpm, and then add the calculated and weighed chlorinated paraffin, di-n-butyl phosphite, sulfurized whale oil, lead naphthenate, triethanolamine oleate (1:1.5), 2.6-di Add tert-butylphenol, poly-n-butyl vinyl eth...

Embodiment 2

[0029] Raw material and production method are with embodiment 1, just the percentage of each raw material gross mass is as follows:

[0030] Chlorinated paraffin 4%, di-n-butyl phosphite 8%, sulfurized whale oil 7%, 2.6-di-tert-butylphenol 0.5%, poly-n-butyl vinyl ether 3%, lead naphthenate 2%, oleic acid Triethanolamine (1:1.5) 10%, simethicone oil 0.6%, transformer oil 20% and LN32 mechanical oil balance.

[0031] When in use, put the stock solution directly into the tank, and use it for pumping, circulating, spraying, stamping, stretching or artificial pouring on the surface of stainless steel plate. Meet the technical requirements of national standards.

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Abstract

The invention discloses lubricating oil for stamping and stretching a stainless steel plate and a production method. The raw materials are as follows, by mass percentage, 1-6% of chlorcosane, 4-14% of dibutyl phosphite, 1-12% of sulphurized sperm oil, 0.1-1.0% of 2,6-di-tert-butyl phenol, 1-6% of polybutyl vinyl ether, 1-5% of lead naphthenate, 1-16% of oleic acid triethanolamine (1:1.5), 0.1-1.0% of simethicone, 10-30% of transformer oil and the balance machine oil. The production method includes adding the machine oil and the transformer oil into a reaction kettle, heating to 48 to 52 DEG C, starting a blender with rotary speed of 60 turns / minute, adding chlorcosane, dibutyl phosphite, sulphurized sperm oil, lead naphthenate, oleic acid triethanolamine (1:1.5), 2,6-di-tert-butyl phenol, polybutyl vinyl ether, polybutyl vinyl ether and simethicone which are calculated and weighed sequentially into the reaction kettle, stirring for 2-3 hours continuously, dissolving, cooling to room temperature, discharging and packaging.

Description

technical field [0001] The invention relates to a lubricating oil for stamping and stretching process and a production method, in particular to a lubricating oil with good lubricating and cooling performance, which can prevent scratches and rust on the surface of stamping workpieces, and can ensure the smoothness and cleanliness of the surface to meet the requirements of direct assembly and Disclosed are stainless steel stamping drawing lubricating oil with easy demoulding and production method thereof. Background technique [0002] Stamping processing, also known as sheet metal stamping, is a part processing method that applies pressure to the sheet through a mold to separate or produce plastic deformation, thereby obtaining a certain size, shape and performance. During the stamping process, the metal material produces plastic shear deformation. If there is strong friction between the shear surface and the working surface of the mold, it will cause local high temperature an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N40/24
Inventor 潘德顺张礼让李佳琪
Owner DALIAN SANDAAOKE CHEM
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