Unlock instant, AI-driven research and patent intelligence for your innovation.

Mechanical cutting fluid and a preparation method thereof

A technology of mechanical cutting and engine oil, which is applied in the petroleum industry, lubricating compositions, etc., can solve the problems of shortened service life of electrode wires, easy corrosion of metal surfaces, and difficult removal of galvanic corrosion products, so as to improve stability, reduce loss, The effect of not easy to separate oil and water

Inactive Publication Date: 2017-04-19
邓集叶
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since a small amount of surfactant is added to the working fluid, the particles in the dielectric fluid can be reduced, which can improve the effect of the electrical machining process, but the fast wire cutting process is the most stable only in the liquid medium, and the emulsion has no effect on the process index. For example, the cutting rate, workpiece surface roughness and machining accuracy are greatly affected. During the processing of fast wire cutting, the temperature between the electrode wire and the workpiece is very high, which will easily shorten the service life of the electrode wire, and the processing is in a narrow gap. It is difficult to remove the electro-corrosion products during the cutting process, and the metal surface is easy to rust

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A preparation method of mechanical cutting fluid, prepared from the following components in parts by weight:

[0017] (1) Weigh each component of the following parts by weight respectively: 10 parts of oleic acid, 8 parts of rosin, 4 parts of emulsifier, 11 parts of aqueous sodium hydroxide solution, 5 parts of disodium hydrogen phosphate, 6 parts of sodium petroleum sulfonate, 3 parts of chlorinated paraffin, 4 parts of lead naphthenate, 8 parts of triethanolamine oleic acid soap and 20 parts of engine oil;

[0018] (2) oleic acid, rosin, emulsifier, sodium hydroxide aqueous solution and engine oil weighed in step (1) are dropped into the kettle, and heated to 110° C.;

[0019] (3) After it is completely melted, sequentially add disodium hydrogen phosphate, sodium petroleum sulfonate, chlorinated paraffin, lead naphthenate and triethanolamine oleic acid soap weighed in (1), and cool down to 50°C;

[0020] (4) Stir for 40 minutes and cool to room temperature.

Embodiment 2

[0022] A preparation method of mechanical cutting fluid, prepared from the following components in parts by weight:

[0023] (1) Weigh each component of the following parts by weight respectively: 13 parts of oleic acid, 10 parts of rosin, 5 parts of emulsifier, 12 parts of aqueous sodium hydroxide solution, 7 parts of disodium hydrogen phosphate, 10 parts of sodium petroleum sulfonate, 5 parts of chlorinated paraffin, 7 parts of lead naphthenate, 11 parts of triethanolamine oleic acid soap and 30 parts of motor oil;

[0024] (2) Put the oleic acid, rosin, emulsifier, sodium hydroxide aqueous solution and engine oil weighed in step (1) into the kettle, and heat to 120°C;

[0025] (3) After it is completely melted, sequentially add disodium hydrogen phosphate, sodium petroleum sulfonate, chlorinated paraffin, lead naphthenate and triethanolamine oleic acid soap weighed in (1), and cool down to 60°C;

[0026] (4) Stir for 50 minutes and cool to room temperature.

Embodiment 3

[0028] A preparation method of mechanical cutting fluid, prepared from the following components in parts by weight:

[0029] (1) Take each component of the following parts by weight respectively: 15 parts of oleic acid, 11 parts of rosin, 8 parts of emulsifier, 13 parts of aqueous sodium hydroxide solution, 9 parts of disodium hydrogen phosphate, 12 parts of sodium petroleum sulfonate, 7 parts of chlorinated paraffin, 9 parts of lead naphthenate, 13 parts of triethanolamine oleic acid soap and 50 parts of engine oil;

[0030] (2) oleic acid, rosin, emulsifier, aqueous sodium hydroxide solution and machine oil weighed in step (1) are dropped into the kettle, and heated to 130° C.;

[0031] (3) After it is completely melted, add the disodium hydrogen phosphate, sodium petroleum sulfonate, chlorinated paraffin, lead naphthenate and triethanolamine oleic acid soap weighed by (1) in sequence, and cool down to 70°C;

[0032] (4) Stir for 60 minutes and cool to room temperature.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention relates to a mechanical cutting fluid and a preparation method thereof, wherein the mechanical cutting fluid is prepared from the following components by weight: 10-15 parts of oleic acid, 8-11 parts of rosin, 4-8 parts of emulsifier, 11-13 parts of a sodium hydroxide aqueous solution, 5-9 parts of disodium hydrogen phosphate, 6-12 parts of sodium petroleum sulfonate, 3-7 parts of chlorinated paraffin, 4-9 parts of lead naphthenate, 8-13 parts of triethanolamine oleic acid soap, and 20-50 parts of engine oil. According to the present invention, the mechanical cutting fluid has the improved stability, does not produce oil-water separation during the processing process, can reduce the influence on the electrical erosion production emission and the cutting speed, and can reduce the electrode wire loss.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to a mechanical cutting fluid and a preparation method thereof. Background technique [0002] At present, most wire-cutting machine tools use slow-speed wire-feeding, and deionized water is generally used as the working fluid. Since a small amount of surfactant is added to the working fluid, the particles in the dielectric fluid can be reduced, which can improve the effect of the electrical machining process, but the fast wire cutting process is the most stable only in the liquid medium, and the emulsion has no effect on the process index. For example, the cutting rate, workpiece surface roughness and machining accuracy are greatly affected. During the processing of fast wire cutting, the temperature between the electrode wire and the workpiece is very high, which will easily shorten the service life of the electrode wire, and the processing is in a narrow gap. It is difficult ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N40/22
CPCC10M169/045C10M2201/062C10M2201/085C10M2207/126C10M2207/16C10M2211/08C10M2215/042C10M2219/044C10N2040/22C10N2010/08C10N2010/02
Inventor 邓集叶
Owner 邓集叶