CN104384642A - Work fluid for electric spark wire cutting - Google Patents
Work fluid for electric spark wire cutting Download PDFInfo
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- CN104384642A CN104384642A CN201410547544.XA CN201410547544A CN104384642A CN 104384642 A CN104384642 A CN 104384642A CN 201410547544 A CN201410547544 A CN 201410547544A CN 104384642 A CN104384642 A CN 104384642A
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- wire
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- edm
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/34—Working media
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- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lubricants (AREA)
Abstract
The invention discloses work fluid for electric spark wire cutting. The work fluid comprises the following major ingredients in percentage proportion: 40 percent to 50 percent of base oil, 6 percent to 10 percent of emulsifying agents, 5 percent to 10 percent of antirusting agents, 3 percent to 8 percent of blending agents, 0.6 percent to 1 percent of washing agents, 4 percent to 8 percent of water quality softeners and the balance purified water. The work fluid for electric spark wire cutting disclosed by the invention has the advantages that the ingredient proportioning of the work fluid is reasonable, the preparation cost is proper, good washing, cooling, antirusting and machining properties are realized, and the work fluid can also be normally used in regions with higher water hardness.
Description
Technical field
The present invention relates to a kind of Working Emulsion in Wire-EDM, particularly relate to that a kind of processing characteristics is excellent, applicable performance is given prominence to and the Working Emulsion in Wire-EDM of moderate cost, belong to Electric Discharge Wire-cutting Technology field.
Background technology
Electric Discharge Wire-cutting Technology utilizes galvano-cautery phenomenon during pulse feature electric discharge between tool-electrode and piece pole to process material, to reach certain geomery and the processing method of surface roughness requirements.Discharge medium is served as in the processing of Working Emulsion in Wire-EDM cutting on line, the quality of its performance is one of key factor of effect string cutting processing technic index, for ensure Linear cut workpiece machining accuracy, improve surface quality and production efficiency has important function.Existing spark cutting working solution mainly contains emulsion-type and aqua type two kinds, and two kinds of products all have good cooling performance and greasy property, can meet cooling and the lubricating condition of Wire EDM.But emulsion-type working solution contains more mineral oil, use the waste water of rear formation easily to pollute, and post processing cost is higher; And the problem of aqua type working solution is that its preparation cost is higher, and be not suitable for the district's use higher of water hardness index.
Working Emulsion in Wire-EDM should possess good rust-preventing characteristic, insulating properties, fast electric from deionization, preferably washing performance and cooling etc.But existing Working Emulsion in Wire-EDM does not also realize balanced unified in its usability and economy, and its formula and compound method need further research and development.
Summary of the invention
For the demand, the invention provides a kind of Working Emulsion in Wire-EDM, this working solution becomes assignment system reasonable, and moderate cost, has good washing, cooling and rust inhibition, is particluarly suitable for the higher area of water hardness and uses.
The present invention is a kind of Working Emulsion in Wire-EDM, main component and the percentage composition proportioning thereof of this working solution are: base oil 40%-50%, emulsifying agent 6%-10%, antirust agent 5%-10%, blender 3%-8%, washing agent 0.6%-1%, water softener 4%-8%, and all the other are pure water.
In a preferred embodiment of the present invention, main component and the percentage composition proportioning thereof of described working solution are: base oil 43%-46%, emulsifying agent 7%-8%, antirust agent 5%-7%, blender 4%-6%, washing agent 0.8%-1%, water softener 5%-6.5%, and all the other are pure water.
In a preferred embodiment of the present invention, described base oil can select No. 10 or No. 20 machine oil.
In a preferred embodiment of the present invention, described emulsifying agent selects barium mahogany sulfonate and polyethylene glycol oxide.
In a preferred embodiment of the present invention, three ethanolic solution amine and oleic acid selected by described antirust agent.
In a preferred embodiment of the present invention, described blender selects ethanolic solution.
In a preferred embodiment of the present invention, natrium citricum selected by described washing agent.
In a preferred embodiment of the present invention, described water softener selects water-bearing phosphate trisodium.
Present invention is disclosed a kind of Working Emulsion in Wire-EDM, this working solution becomes assignment system reasonable, and preparation cost is moderate, has good washing, cooling, antirust and machining property, and the area higher at water hardness also can normally use.
Detailed description of the invention
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
In the Working Emulsion in Wire-EDM that the present invention mentions, main component and the percentage composition proportioning thereof of this working solution are: base oil 40%-50%, emulsifying agent 6%-10%, antirust agent 5%-10%, blender 3%-8%, washing agent 0.6%-1%, water softener 4%-8%, and all the other are pure water.
Further illustrate, main component and the percentage composition proportioning thereof of this Working Emulsion in Wire-EDM are: base oil 43%-46%, emulsifying agent 7%-8%, antirust agent 5%-7%, blender 4%-6%, washing agent 0.8%-1%, water softener 5%-6.5%, and all the other are pure water; Wherein, base oil can select No. 10 or No. 20 machine oil; Emulsifying agent selects barium mahogany sulfonate and polyethylene glycol oxide; Three ethanolic solution amine and oleic acid selected by antirust agent; Blender selects ethanolic solution; Natrium citricum selected by washing agent; Water softener selects water-bearing phosphate trisodium.
Embodiment
The concrete preparation process of the Working Emulsion in Wire-EDM that the present invention mentions is as follows:
A) selection is got the raw materials ready, and main component and the percentage composition proportioning thereof of this Working Emulsion in Wire-EDM are: base oil 44%, emulsifying agent 7%, antirust agent 6%, blender 5%, washing agent 0.8%, water softener 5.5%, and all the other are pure water; Wherein, No. 10 machine oil selected by base oil; Emulsifying agent selects barium mahogany sulfonate and polyethylene glycol oxide, and both usage ratios are about 7:1; Antirust agent selects triethanolamine and oleic acid, and both usage ratios are about 1:4; Blender select concentration be 95% ethanolic solution; Natrium citricum selected by washing agent; Water softener selects water-bearing phosphate trisodium;
B) be mixed with, preparation process is as follows: first, and base oil and emulsifying agent are added into agitator, and slowly heat and stir fully, programming rate controls at 10 DEG C/min, and maximum temperature controls below 110 DEG C; Then, material to be mixed, with in stove cooling procedure, adds antirust agent when its temperature is about 85 DEG C and fully stirs; Finally, add washing agent, water softener and pure water when mixture temperature is about 55 DEG C, continue to stir until merge completely; Washing agent and water softener should add after pure water fully dissolves before addition, can add hot compound;
C) allocation processing, be added into by blender in the compound that step b) produces, uniform stirring, whole process is carried out at normal temperatures; Object makes compound become transparent, and emulsifying effectiveness is more abundant;
D) finished product post processing, aftertreatment technology comprises filter cleaner, the detection of pH value and adjustment, deodorizing process, quality restriction, barreled and finished product storage etc.; The pH value of working solution should be adjusted to 8-8.5.
Present invention is disclosed a kind of Working Emulsion in Wire-EDM, be characterized in: this working solution becomes assignment system reasonable, and preparation cost is moderate, has good washing, cooling, antirust and machining property, and the area higher at water hardness also can normally use.
The above; be only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (8)
1. a Working Emulsion in Wire-EDM, it is characterized in that, main component and the percentage composition proportioning thereof of this working solution are: base oil 40%-50%, emulsifying agent 6%-10%, antirust agent 5%-10%, blender 3%-8%, washing agent 0.6%-1%, water softener 4%-8%, and all the other are pure water.
2. Working Emulsion in Wire-EDM according to claim 1, it is characterized in that, main component and the percentage composition proportioning thereof of described working solution are: base oil 43%-46%, emulsifying agent 7%-8%, antirust agent 5%-7%, blender 4%-6%, washing agent 0.8%-1%, water softener 5%-6.5%, and all the other are pure water.
3. Working Emulsion in Wire-EDM according to claim 1, is characterized in that, described base oil can select No. 10 or No. 20 machine oil.
4. Working Emulsion in Wire-EDM according to claim 1, is characterized in that, described emulsifying agent selects barium mahogany sulfonate and polyethylene glycol oxide.
5. Working Emulsion in Wire-EDM according to claim 1, is characterized in that, three ethanolic solution amine and oleic acid selected by described antirust agent.
6. Working Emulsion in Wire-EDM according to claim 1, is characterized in that, described blender selects ethanolic solution.
7. Working Emulsion in Wire-EDM according to claim 1, is characterized in that, natrium citricum selected by described washing agent.
8. Working Emulsion in Wire-EDM according to claim 1, is characterized in that, described water softener selects water-bearing phosphate trisodium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410547544.XA CN104384642A (en) | 2014-10-16 | 2014-10-16 | Work fluid for electric spark wire cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410547544.XA CN104384642A (en) | 2014-10-16 | 2014-10-16 | Work fluid for electric spark wire cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104384642A true CN104384642A (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410547544.XA Pending CN104384642A (en) | 2014-10-16 | 2014-10-16 | Work fluid for electric spark wire cutting |
Country Status (1)
| Country | Link |
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| CN (1) | CN104384642A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104946356A (en) * | 2015-06-04 | 2015-09-30 | 苏州市宝玛数控设备有限公司 | High-efficiency water-in-oil spark-erosion sinking processing working solution |
| US10889518B2 (en) | 2016-07-15 | 2021-01-12 | Ecolab Usa Inc. | Use of an inorganic salt or acid in reducing the hardness and/or alkalinity of a water system |
-
2014
- 2014-10-16 CN CN201410547544.XA patent/CN104384642A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104946356A (en) * | 2015-06-04 | 2015-09-30 | 苏州市宝玛数控设备有限公司 | High-efficiency water-in-oil spark-erosion sinking processing working solution |
| US10889518B2 (en) | 2016-07-15 | 2021-01-12 | Ecolab Usa Inc. | Use of an inorganic salt or acid in reducing the hardness and/or alkalinity of a water system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |