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Stamping oil composition

A technology of composition and stamping oil, which is applied in the direction of lubricating composition and petroleum industry, etc., to reduce wear, prolong service life and ensure the efficiency of equipment

Active Publication Date: 2017-05-24
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Does not use inorganic salts, fatty soaps, and does not contain sulfur, phosphorus, and chlorine components, but there is still room for improvement in terms of lubrication, anti-corrosion, and rust prevention

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A stamping oil composition, which is composed of the following components and parts by weight: 1-5 parts of high molecular polymer ester, 1-3 parts of dihydrocarbyl pentasulfide, 2-8 parts of vulcanized cottonseed oil, 0.5-2.2 parts of oleic acid, 0.2~1 part of di-n-butyl phosphate, 0.03~0.05 part of antioxidant, 1~2 part of sodium petroleum sulfonate, 0.01~0.4 part of rust inhibitor, 78~95 parts of mineral base oil.

[0022] The polymer polymer ester added to the stamping oil makes the stamping oil have good extreme pressure performance. The antioxidant and anti-rust agent added to the stamping oil make the stamping oil anti-rust and anti-oxidation. The stamping oil is used in stamping equipment and The product plays a role in reducing wear, ensuring equipment efficiency, and improving the quality of stamping products.

[0023] A preparation method of stamping oil composition, the preparation steps are as follows:

[0024] 1) Take 10-25% by weight of mineral base oil ...

Embodiment 2

[0032] A stamping oil composition, consisting of the following components and preferred parts by weight: 2.5 parts of high molecular polymer ester, 2 parts of dihydrocarbyl pentasulfide, 4 parts of vulcanized cottonseed oil, 1 part of oleic acid, 0.6 parts of di-n-butyl phosphite 0.035 parts of antioxidant, 1.2 parts of sodium petroleum sulfonate, 0.02 parts of rust inhibitor, and 82 parts of mineral base oil.

[0033] High-molecular polyester (40°C kinematic viscosity 3350mm2 / s; 100°C kinematic viscosity 245mm2 / s, viscosity index 208), the high-molecular polyester added to the stamping oil makes the stamping oil have good extreme pressure performance. The added antioxidant and anti-rust agent make the stamping oil anti-rust and anti-oxidation. The stamping oil plays a role in reducing wear, ensuring the efficiency of equipment and improving the quality of stamping products in stamping equipment and products.

[0034] A preparation method of stamping oil composition, the prepa...

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PUM

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Abstract

The invention provides a stamping oil composition. The stamping oil composition is prepared from, by weight, 1-5 parts of macromolecular polymerization ester, 1-3 parts of dialkyl pentasulfide, 2-8 parts of vulcanized cottonseed oil, 0.5-2.2 parts of oleic acid, 0.2-1 part of di-n-butyl phosphite, 0.03-0.05 part of antioxidant, 1-2 parts of petroleum sulfonate, 0.01-0.4 part of anti-rust agent and 78-95 parts of mineral base oil. The prepared stamping oil composition has very good extreme pressure, lubricity, anti-rust property and oxidation resistance, stamping oil acts on a stamping device and can prolong the service life of the device, and the stamping precision of the device can be improved.

Description

technical field [0001] The invention belongs to the technical field of industrial lubricating grease, and in particular relates to a stamping oil composition. Background technique [0002] Stamping is a metal processing method, which is based on the plastic deformation of metals, using molds and stamping equipment to exert pressure on the sheet metal, so that the sheet metal is plastically deformed or separated, so as to obtain parts with certain shape, size and performance (Stamping). Compared with castings and forgings, stamping parts have the characteristics of thinness, uniformity, lightness and strength. Stamping can produce workpieces with ribs, ribs, undulations or flanges that are difficult to manufacture by other methods to increase their rigidity. Due to the use of precision molds, the precision of the workpiece can reach the micron level, and the repeatability is high, and the specifications are consistent, and holes, bosses, etc. can be punched out. [0003] D...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N30/02C10N30/06C10N30/10C10N30/12C10N40/24
CPCC10M169/048C10M2201/081C10M2201/082C10M2201/084C10M2201/085C10M2201/102C10M2207/021C10M2207/044C10M2207/123C10M2207/125C10M2207/146C10M2209/102C10M2211/044C10M2215/042C10M2215/064C10M2215/08C10M2219/024C10M2219/044C10M2219/082C10M2223/04C10N2010/02C10N2010/04C10N2030/02C10N2030/06C10N2030/10C10N2030/12C10N2040/24
Inventor 陈英陈勇王敏聂杰
Owner ZHEJIANG OCEAN UNIV
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