Lubricant for titanium-magnesium alloy drawing process and preparation method thereof

A technology of titanium-magnesium alloys and lubricants, which is applied in the direction of lubricating compositions and the petroleum industry, can solve the problems of physical hazards for workers, easy scratches and corrosion on the surface of workpieces, and difficult demoulding, so as to increase the added value of production and Improve production efficiency, eliminate dust hazards in the workshop, and ensure the effect of surface finish

Inactive Publication Date: 2019-03-05
刘亮基
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing drawing lubricating oil has the following problems: serious adhesion between the workpiece and the mold makes it difficult to remove the film, and it cannot realize the rhythmic continuous operation, which affects the production efficiency; after the workpiece is stamped and stretched, it must be cleaned conventionally Otherwise, the surface of the workpiece cannot meet the requirements of direct assembly and use; after the work

Method used

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  • Lubricant for titanium-magnesium alloy drawing process and preparation method thereof
  • Lubricant for titanium-magnesium alloy drawing process and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A preparation method for a lubricant for a titanium-magnesium alloy drawing process, comprising the steps of:

[0026] (1) Mix 1 part of glycerin monostearate, 3 parts of lead naphthenate, 10 parts of triethanolamine oleate, 10 parts of poly-n-butyl vinyl ether, 3 parts of molybdenum disulfide, 5 parts of polytetrafluoroethylene and Put 5 parts of chlorinated paraffin into the mixing station, fully mix to make basic powder;

[0027] (2) Add 35 parts of LN32 mechanical oil, 4 parts of simethicone oil, 10 parts of di-n-butyl phosphite, 20 parts of castor oil, and 20 parts of glyceryl trioleate into the liquid mixing station, fully stir and mix to form a viscous Thick liquid additives;

[0028] (3) Add the mixed basic powder into the tower spray granulator, and spray the liquid additive onto the basic powder through the tower spray granulator, granulate, polish and shape, and obtain finished granules.

Embodiment 2

[0030] A preparation method for a lubricant for a titanium-magnesium alloy drawing process, comprising the steps of:

[0031] (1) Mix 4 parts of glycerin monostearate, 10 parts of lead naphthenate, 25 parts of triethanolamine oleate, 25 parts of poly-n-butyl vinyl ether, 10 parts of molybdenum disulfide, 10 parts of polytetrafluoroethylene and Put 15 parts of chlorinated paraffin into the mixing station, fully mix to make basic powder;

[0032] (2) Add 80 parts of LN32 mechanical oil, 15 parts of simethicone oil, 25 parts of di-n-butyl phosphite, 35 parts of castor oil, and 35 parts of glyceryl trioleate into the liquid mixing station, fully stir and mix to form a viscous Thick liquid additives;

[0033] (3) Add the mixed basic powder into the tower spray granulator, and spray the liquid additive onto the basic powder through the tower spray granulator, granulate, polish and shape, and obtain finished granules.

Embodiment 3

[0035] A preparation method for a lubricant for a titanium-magnesium alloy drawing process, comprising the steps of:

[0036](1) Mix 3 parts of glycerin monostearate, 5 parts of lead naphthenate, 15 parts of triethanolamine oleate, 15 parts of poly-n-butyl vinyl ether, 5 parts of molybdenum disulfide, 8 parts of polytetrafluoroethylene and Put 10 parts of chlorinated paraffin into the mixing station, fully mix to make basic powder;

[0037] (2) Add 65 parts of LN32 mechanical oil, 10 parts of simethicone oil, 20 parts of di-n-butyl phosphite, 25 parts of castor oil, and 30 parts of glyceryl trioleate into the liquid mixing station, fully stir and mix to form a viscous Thick liquid additives;

[0038] (3) Add the mixed basic powder into the tower spray granulator, and spray the liquid additive onto the basic powder through the tower spray granulator, granulate, polish and shape, and obtain finished granules.

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Abstract

The invention discloses a lubricant for a titanium-magnesium alloy drawing process. The lubricant is prepared from the following components in parts by weight: 1-4 parts of glycerol monostearate, 35-80 parts of LN32 mechanical oil, 3-10 parts of chlorinated paraffin, 4-15 parts of dimethyl silicone oil, 10-25 parts of di-n-butyl phosphite, 3-10 parts of lead naphthenate, 10-25 parts of triethanolamine oleate, 10-25 parts of poly-n-butyl vinyl ether, 20-35 parts of castor oil, 20-35 parts of glyceryl trioleate, 3-10 parts of a solid sulfur-based lubricating additive, 5-10 parts of a polymer lubricating additive and 5-15 parts of a stabilizing assistant. The lubricant disclosed by the invention can prevent the surface of a stamped workpiece from being scratched, rusted, the surface smoothness can be guaranteed, the demolding is easy, the dust hazard in a workshop is avoided, the production efficiency is improved, the preparation method disclosed by the invention is simple and feasible; the cost is low; the process controllability is high; and the preparation method is suitable for the production market demand of drawing lubricants.

Description

technical field [0001] The invention relates to the technical field of lubricants for drawing process, in particular to a lubricant for drawing process of titanium-magnesium alloy and a preparation method thereof. Background technique [0002] The inner wall lubricant of titanium and titanium alloy material cold extrusion forming drawing process, the existing technology is to use zinc stearate ultrafine powder to lubricate the workpiece, this technology pollutes the workshop environment greatly, and is harmful to the operators Great health hazard, risk of dust explosion and inhalation. It is inconvenient to use in operation, and it is also dangerous to a certain extent, and it is easy to be crushed by the machine. And the waste of this kind of lubricating way is extremely serious, and dust recovery is difficult, is difficult to reuse. [0003] At the same time, during the drawing process, titanium and titanium alloy materials are deformed, and if there is strong friction b...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10M177/00C10N30/06C10N30/04C10N30/08C10N30/12C10N40/24
CPCC10M169/044C10M177/00C10M2201/066C10M2207/126C10M2207/16C10M2207/283C10M2207/402C10M2209/04C10M2211/08C10M2213/062C10M2215/042C10M2223/049C10M2229/041C10N2030/04C10N2030/06C10N2030/12C10N2040/24C10N2040/244C10N2010/08
Inventor 刘亮基
Owner 刘亮基
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