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Volatile stamping oil

A stamping oil, volatile technology, applied in the field of stamping oil, can solve problems such as mold expansion and softening, product dimensional accuracy decline, strain, etc., to achieve the effect of meeting modern environmental protection problems

Active Publication Date: 2021-08-20
无锡中石油润滑脂有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In addition, due to the large heat generated by the stamping process, the frictional heat between the mold and the material, the plastic deformation heat of the material, etc. are all expressed in the form of processing heat, especially in high-speed processing technology, the heat will be generated more. Transfer and removal will accumulate on the mold, causing the temperature of the mold to rise gradually, causing the mold to expand and soften, resulting in a decrease in the dimensional accuracy of the product; if the temperature continues to rise, the gap between the punch and die will decrease, and the pressure applied to the material will be reduced. The friction force will increase, and high temperature will be generated locally, which will cause accidents such as sintering and strain. This requires stamping oil to have good cooling properties to take away the heat generated during processing.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A volatile stamping oil, which comprises the following components in mass percentage: 98.2% of base oil, 0.4% of extreme pressure additive, 0.4% of hydrophilic additive, 0.6% of friction coefficient improver and 0.2% of nanometer additive.

[0021] The base oil is isoparaffin base oil, the extreme pressure additive is KLG-3, the hydrophilic additive is stearic acid, the friction coefficient modifier is molybdenum carbamate, and the nano additive is nano titanium. Also added graphene lubricant additive 0.2%.

Embodiment 2

[0023] A volatile stamping oil, which comprises the following components in mass percentage: 99% of base oil, 0.3% of extreme pressure additive, 0.2% of hydrophilic additive, 0.3% of friction coefficient improver and 0.1% of nanometer additive.

[0024] The base oil is isoparaffin base oil, the extreme pressure additive is KLG-3, the hydrophilic additive is stearic acid, the friction coefficient modifier is molybdenum carbamate, and the nano additive is nano copper. Also added graphene lubricant additive 0.1%.

Embodiment 3

[0026] A volatile stamping oil, which comprises the following components in mass percentage: 98.5% of base oil, 0.2% of extreme pressure additive, 0.4% of hydrophilic additive, 0.6% of friction coefficient improver and 0.2% of nanometer additive.

[0027] The base oil is isoparaffin base oil, the extreme pressure additive is KLG-3, the hydrophilic additive is stearic acid, the friction coefficient modifier is molybdenum carbamate, the nano additive is nano tin, and 0.1% graphene lubricating additive is added.

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Abstract

The invention discloses volatile stamping oil, which belongs to the field of stamping oil, and is characterized in that the stamping oil comprises the following components in percentage by mass: 98-99% of base oil, 0.1-0.5% of an extreme pressure additive, 0.2-0.4% of a hydrophilic additive, 0.3-0.7% of a friction coefficient improver and 0.1-0.5% of a nano additive. The stamping oil has excellent lubricating performance, breaks through the lubricating performance of current common products, forms a compact protective film on the metal surface, solves the lubricating problem, protects and prolongs the service life of equipment, reduces the breakage rate of aluminum foil, improves the flash point, ensures the safe production of production enterprises, and is non-toxic and odorless. workers do not feel allergic during use, and the physical and psychological health of the workers is facilitated.

Description

technical field [0001] The invention relates to the technical field of stamping oil, in particular to a volatile stamping oil. Background technique [0002] During the stamping process, the friction mainly occurs when the workpiece and the mold move relative to each other. At this time, the stamping mold needs to bear the impact of heavy load and high workpiece temperature, and at the same time, the relative movement speed is fast. Under such conditions, in order to ensure the smoothness of the surface of stamping products and control friction, this requires stamping oil to have good lubricity, that is, extreme pressure and anti-wear properties. [0003] In addition, due to the large heat generated by the stamping process, the frictional heat between the mold and the material, the plastic deformation heat of the material, etc. are all expressed in the form of processing heat, especially in high-speed processing technology, the heat will be generated more. Transfer and remov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N40/24C10N30/06C10N30/12
CPCC10M169/045C10M2203/1025C10M2215/102C10M2207/126C10M2201/05C10M2201/041
Inventor 张访谊牛燕江李进宝周福宁刘宗海
Owner 无锡中石油润滑脂有限责任公司
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