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Thin plate stamping deep drawing lubricating oil

A technology of thin plate stamping and lubricating oil, which is applied in the field of stamping processing, can solve the problems of non-environmental protection, discontinuity, and uneven oil volume, and achieve the effects of large adsorption force, increased deformation degree, and reduced friction coefficient

Active Publication Date: 2017-01-04
LIUZHOU MEINA MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a lubricating oil for thin plate stamping and deep drawing, which can solve the problems of uneven oil quantity, discontinuity, and non-environmental protection

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] In this example, the raw materials and dosage of the thin-plate stamping and deep drawing lubricating oil are: 45 kg of palm oil, 35 kg of castor oil, 0.5 kg of antioxidant, 1 kg of anti-wear agent, 1 kg of rust inhibitor, 5 kg of extreme pressure agent, Foaming agent 3 kg.

[0012] The configuration steps are as follows: heating and stirring 45 kg of palm oil and 35 kg of castor oil together to obtain the mixed oil, then adding the remaining raw materials to the mixed oil and stirring evenly to obtain the required lubricating oil.

Embodiment 2

[0014] The raw materials and dosages of the thin plate stamping and drawing lubricating oil prepared in this example are: palm oil 40 kg, castor oil 25 kg, antioxidant 0.3 kg, anti-wear agent 0.5 kg, rust inhibitor 0.5 kg, extreme pressure agent 3 kg, organic Silicon defoamer 2 kg.

[0015] The configuration steps are: heating and stirring 40 kg of palm oil and 25 kg of castor oil together to obtain the mixed oil, then adding the remaining raw materials to the mixed oil and stirring evenly to obtain the required lubricating oil.

Embodiment 3

[0017] In this example, the raw materials and dosage of the thin-plate stamping and drawing lubricating oil are: 45 kg of palm oil, 30 kg of castor oil, 0.4 kg of antioxidant, 0.8 kg of anti-wear agent, 0.8 kg of rust inhibitor, 4 kg of extreme pressure agent, organic Silicon defoamer 2.5 kg.

[0018] The configuration steps are: heating and stirring 40 kg of palm oil and 25 kg of castor oil together to obtain the mixed oil, then adding the remaining raw materials to the mixed oil and stirring evenly to obtain the required lubricating oil.

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PUM

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Abstract

The invention discloses a lubricating oil for sheet stamping and drawing, relating to the technical field of stamping processing. The lubricating oil is prepared from the following raw materials in parts by weight: 40-50 parts of palm oil, 25-35 parts of castor oil, 0.3-0.5 part of antioxidant, 0.5-1 part of antiwear additive, 0.5-1 part of rust inhibitor, 3-5 parts of extreme pressure agent and 2-3 parts of defoamer. The lubricating oil for sheet stamping and drawing has the advantages of high adsorptive power, favorable overall lubricating property, lower cost and environmental protection; the lubricating oil can easily form a continuous and uniform oil film on the workpiece surface, and the oil film can not easily break; and the lubricating oil can effectively ensure the surface quality of the workpiece.

Description

technical field [0001] The invention relates to the technical field of stamping processing, in particular to a lubricating oil for sheet stamping processing. Background technique [0002] In the sheet metal stamping process, the stamping die exerts pressure on the metal sheet to cause plastic shear deformation. The friction and impact force of the stamping abrasive on the sheet will increase the temperature of the deformed part, making it difficult to achieve the desired shape, and the dry friction state is easy To scratch the surface of the stamping workpiece, in order to avoid the above problems, lubricating oil is usually required. The base oil of traditional stamping lubricating oil is mostly mineral oil, which has high cost and is not environmentally friendly. This kind of lubricating oil is prone to uneven and discontinuous oil volume during the use of thin plate stamping and deep drawing production, resulting in some The surface of the workpiece is insufficiently lub...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10M169/04C10M101/04C10N40/24
Inventor 梁家旺
Owner LIUZHOU MEINA MACHINERY