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Preparation method for efficient electric spark working solution

An EDM wire, high-efficiency technology, used in the petroleum industry, lubricating compositions, etc., can solve the problems of cutting speed, machining accuracy, surface roughness and other process indicators.

Inactive Publication Date: 2016-03-09
天津中澳星环保科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, wire electric discharge cutting needs to be carried out in wire electric discharge cutting fluid, so that its performance can be stable, otherwise, its cutting speed, processing accuracy, surface roughness and other process indicators will be greatly affected

Method used

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Embodiment Construction

[0012] The present invention will be further described in detail below through the specific examples, the following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention with this.

[0013] A preparation method of high-efficiency electric discharge wire machining fluid, the specific steps are as follows:

[0014] (1) 5 parts of ammonium borate, 3 parts of magnesium oxide, 1 part of sodium metasilicate, 1 part of sodium phosphate, 2 parts of sodium carbonate, 1 part of calcium chloride, 4 parts of dodecanoic acid and 1 part of hydroxypropyl methylcellulose Parts dissolved in deionized water;

[0015] (2) Compatibly mix 22 parts of polypropylene glycol, and then add it into the solution in step (1) under stirring, and stir until uniform;

[0016] (3) Add 2 parts of stearic acid to the solution in step (2), continue to stir for 20 minutes, and finally add 0.1 part of high-carbon alcohol fatty acid ester compound, and get t...

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Abstract

The invention relates to a preparation method for an efficient electric spark working solution. The preparation method specifically comprises the following steps that 1, 5 parts of ammonium borate, 3 parts of magnesium oxide, 1 part of sodium metasilicate, 1 part of sodium phosphate, 2 parts of sodium carbonate, 1 part of calcium chloride, 4 parts of lauric acid and 1 part of hydroxypropyl methyl cellulose are dissolved in deionized water; 2, 22 parts of polypropylene glycol are compatibly stirred to be uniform and then added in a solution obtained in the first step under stirring, and stirring is performed until the solution is uniform; 3, 2 parts of stearic acid is added in the solution obtained in the second step, stirring is continuously performed for 20 minutes, 0.1 part of a high alcohol fatty acid ester compound is finally added, and the electric spark working solution is obtained after quality inspection is qualified. The working solution has the function of protecting environment and cannot cause environmental pollution problems; in addition, the working solution has no psychological toxicity and is an ideal novel complete-synthesis electric spark wire cutting metal working solution which is free of pollution to the environment.

Description

technical field [0001] The invention belongs to the field of special lubricating oil for the metal processing industry, and relates to a wire electric discharge cutting metal processing fluid, in particular to a preparation method of a high-efficiency electric discharge working fluid. Background technique [0002] With the development of metal processing industry, wire electric discharge cutting technology is more widely used. The wire electric discharge cutting tool has many unique advantages, and it can process various workpieces with complex shapes that other tools cannot process or are difficult to process. However, WEDM needs to be carried out in WEDM machining fluid so that its performance can be stable. Otherwise, its cutting speed, machining accuracy, surface roughness and other technological indicators will be greatly affected. Therefore, the requirements for EDM machining fluid are getting higher and higher. Wire EDM machining fluid is mainly composed of lubrican...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N40/22
CPCC10M169/04C10M2201/062C10M2201/08C10M2201/081C10M2201/085C10M2201/087C10M2201/10C10M2207/126C10M2207/281C10M2209/12C10N2040/22
Inventor 孙兰凤
Owner 天津中澳星环保科技发展有限公司
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