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Emulsified work liquid for efficient molded line cutting and preparation method

A working liquid and wire cutting technology, which is applied in the petroleum industry, lubricating compositions, etc., can solve the problems of dry skin, redness, etc., and achieve the effects of easy cleaning, environmental protection, and reduced processing costs

Inactive Publication Date: 2016-07-27
SUZHOU YASIKE PRECISION CNC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, nitrite is selected as the antirust agent, which is a carcinogen. Long-term use will cause dry skin, redness and swelling, and then induce various skin diseases. It has been banned by many countries.

Method used

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  • Emulsified work liquid for efficient molded line cutting and preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Prepare the following components in parts by weight:

[0026] 20 parts of polyethylene glycol, 20 parts of monoethanolamine, 10 parts of pH regulator, 5 parts of sodium citrate, 15 parts of s-triazine, and 25 parts of triisopropanolamine.

[0027] Under the condition of constant stirring, add water-soluble lubricant, buffer emulsifier, rust inhibitor, bactericide, and grinding aid to the deionized water successively, and stir for 10 hours to form a mixed solution; then add 10 parts of polymer to the mixed solution Dimethylsiloxane was stirred and the pH was tested with PH test paper. The result showed that it was alkaline. Add phosphoric acid solution to make the pH neutral. The mixed solution is allowed to stand for 3 hours, and filtered through filter paper to obtain the emulsified working solution for high-efficiency wire cutting.

Embodiment 2

[0029] Prepare the following components in parts by weight:

[0030] 10 parts of polyethylene glycol, 10 parts of monoethanolamine, 15 parts of PH regulator, 10 parts of sodium citrate, 10 parts of s-triazine, 35 parts of triisopropanolamine.

[0031] Under the condition of constant stirring, add water-soluble lubricant, buffer emulsifier, rust inhibitor, fungicide, and grinding aid to deionized water in sequence, and stir for 10 hours to form a mixed solution; then add 5 parts of poly to the mixed solution Dimethylsiloxane was stirred and the pH was tested with a PH test paper. The result showed that it was acidic. Add potassium hydroxide solution to make the pH neutral. The mixed solution is allowed to stand for 3 hours, and filtered through filter paper to obtain the emulsified working solution for high-efficiency wire cutting.

[0032] 10-20 parts of water-soluble lubricant, 5-10 parts of organic silicon defoamer, 10-20 parts of buffer emulsifier, 10-15 parts of PH regulator, 5-...

Embodiment 3

[0034] Prepare the following components in parts by weight:

[0035] 15 parts of polyethylene glycol, 15 parts of monoethanolamine, 12 parts of PH regulator, 8 parts of sodium citrate, 12 parts of s-triazine, 30 parts of triisopropanolamine.

[0036] Under the condition of constant stirring, add water-soluble lubricant, buffer emulsifier, anti-rust agent, bactericide, and grinding aid to deionized water successively, and stir for 10 hours to form a mixed solution; then add 8 parts of poly into the mixed solution Dimethylsiloxane was stirred and the pH was tested with a PH test paper. The result showed that it was acidic. Add potassium hydroxide solution to make the pH neutral. The mixed solution is allowed to stand for 3 hours, and filtered through filter paper to obtain the emulsified working solution for high-efficiency wire cutting.

[0037] The tested indexes of the emulsified working fluid for cutting prepared in the above embodiments are shown in Table 1 below.

[0038] Table 1...

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PUM

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Abstract

The invention discloses emulsified work liquid for efficient molded line cutting and a preparation method.The work liquid is prepared from, by weight, 10-20 parts of soluble lubricant, 5-10 parts of organic silicon defoamer, 10-20 parts of buffer emulsifier, 10-15 parts of a PH conditioning agent, 5-10 parts of an antirust agent, 10-15 parts of bactericide, 25-35 parts of grinding aid and the balance deionized water.When the emulsified work liquid is used for line cutting production, production efficiency and product quality can be effectively improved; the work liquid is environmentally-friendly cooling liquid for cutting, small in oiliness, easy to clean, small in pollution to the environment, better in environmentally friendliness, capable of lowering wastewater treatment cost of enterprises and beneficial to protect the environment; the anti-rust property is obviously improved, it is beneficial to prolong the service life of production equipment, and production cost is further lowered.

Description

Technical field [0001] The invention relates to the technical field of wire cutting, in particular to an emulsified working fluid for high-efficiency wire cutting and a preparation method. Background technique [0002] Wire cutting technology uses electroplating or resin bonding to attach the diamond abrasive to the surface of the steel wire, and the diamond wire is directly applied to the surface of the silicon rod or silicon ingot to grind to achieve the cutting effect. Diamond wire cutting has the characteristics of fast cutting speed, high cutting precision, and low material loss. Due to the high speed of diamond wire cutting, more heat will be generated on the surface of wire saws and silicon rods, which need to be dissipated in time to avoid affecting the quality of silicon wafers. Therefore, coolant is used in diamond wire cutting technology. Coolant, also called cutting fluid or grinding fluid, is an indispensable material in the machining industry. [0003] Wire cutting ...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10N30/12C10N30/18C10N30/04C10N40/22
CPCC10M169/044C10M2201/062C10M2201/085C10M2207/124C10M2209/04C10M2215/042C10M2215/222C10M2229/041C10N2030/04C10N2030/12C10N2030/18C10N2030/64C10N2040/22
Inventor 马峻孙建明
Owner SUZHOU YASIKE PRECISION CNC CO LTD
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