CN111154546A - High-performance environment-friendly wire cutting fluid - Google Patents
High-performance environment-friendly wire cutting fluid Download PDFInfo
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- CN111154546A CN111154546A CN202010065379.XA CN202010065379A CN111154546A CN 111154546 A CN111154546 A CN 111154546A CN 202010065379 A CN202010065379 A CN 202010065379A CN 111154546 A CN111154546 A CN 111154546A
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- wire cutting
- cutting fluid
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- 239000002173 cutting fluid Substances 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000013556 antirust agent Substances 0.000 claims abstract description 25
- 239000004094 surface-active agent Substances 0.000 claims abstract description 24
- 239000000314 lubricant Substances 0.000 claims abstract description 19
- 239000003112 inhibitor Substances 0.000 claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 claims abstract description 17
- 239000010949 copper Substances 0.000 claims abstract description 17
- 230000007797 corrosion Effects 0.000 claims abstract description 17
- 238000005260 corrosion Methods 0.000 claims abstract description 17
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 17
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims abstract description 15
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000013530 defoamer Substances 0.000 claims abstract description 10
- 239000008367 deionised water Substances 0.000 claims abstract description 10
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 10
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 10
- 239000010703 silicon Substances 0.000 claims abstract description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- -1 polyoxyethylene Polymers 0.000 claims description 13
- LXAHHHIGZXPRKQ-UHFFFAOYSA-N 5-fluoro-2-methylpyridine Chemical compound CC1=CC=C(F)C=N1 LXAHHHIGZXPRKQ-UHFFFAOYSA-N 0.000 claims description 8
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 8
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 8
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 8
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 claims description 7
- HJVAFZMYQQSPHF-UHFFFAOYSA-N 2-[bis(2-hydroxyethyl)amino]ethanol;boric acid Chemical compound OB(O)O.OCCN(CCO)CCO HJVAFZMYQQSPHF-UHFFFAOYSA-N 0.000 claims description 7
- 239000001593 sorbitan monooleate Substances 0.000 claims description 7
- 229940035049 sorbitan monooleate Drugs 0.000 claims description 7
- 235000011069 sorbitan monooleate Nutrition 0.000 claims description 7
- FSYKKLYZXJSNPZ-UHFFFAOYSA-N N-methylaminoacetic acid Natural products C[NH2+]CC([O-])=O FSYKKLYZXJSNPZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000005642 Oleic acid Substances 0.000 claims description 6
- 108010077895 Sarcosine Proteins 0.000 claims description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 6
- 229940043230 sarcosine Drugs 0.000 claims description 6
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 5
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 5
- 239000000194 fatty acid Substances 0.000 claims description 5
- 229930195729 fatty acid Natural products 0.000 claims description 5
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 150000003890 succinate salts Chemical class 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 abstract description 15
- 239000000463 material Substances 0.000 abstract description 12
- 239000000839 emulsion Substances 0.000 abstract description 6
- 239000002585 base Substances 0.000 abstract description 5
- 229920002582 Polyethylene Glycol 600 Polymers 0.000 abstract description 3
- 239000003513 alkali Substances 0.000 abstract description 3
- 239000003921 oil Substances 0.000 abstract description 3
- 238000004065 wastewater treatment Methods 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 9
- 239000012530 fluid Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 230000001050 lubricating effect Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000008233 hard water Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000005555 metalworking Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- FIINVRHWVBUYAJ-UHFFFAOYSA-N 2-[(2-methoxyphenyl)methylamino]-1-[3-(trifluoromethoxy)phenyl]ethanol Chemical group COC1=CC=CC=C1CNCC(O)C1=CC=CC(OC(F)(F)F)=C1 FIINVRHWVBUYAJ-UHFFFAOYSA-N 0.000 description 1
- VVQGFNGFYNVPNQ-UHFFFAOYSA-N 2-[(2-morpholin-4-ylphenyl)methylamino]-1-[3-(trifluoromethyl)phenyl]ethanol Chemical group C=1C=CC(C(F)(F)F)=CC=1C(O)CNCC1=CC=CC=C1N1CCOCC1 VVQGFNGFYNVPNQ-UHFFFAOYSA-N 0.000 description 1
- ONZHLZFZUVGRCW-UHFFFAOYSA-N 2-[(2-phenylmethoxyphenyl)methylamino]-1-[3-(trifluoromethyl)phenyl]ethanol Chemical group C=1C=CC(C(F)(F)F)=CC=1C(O)CNCC1=CC=CC=C1OCC1=CC=CC=C1 ONZHLZFZUVGRCW-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- MTNDZQHUAFNZQY-UHFFFAOYSA-N imidazoline Chemical compound C1CN=CN1 MTNDZQHUAFNZQY-UHFFFAOYSA-N 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229940068918 polyethylene glycol 400 Drugs 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M173/00—Lubricating compositions containing more than 10% water
- C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/20—Natural rubber; Natural resins
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
- C10M2207/123—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms polycarboxylic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/289—Partial esters containing free hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
- C10M2209/1045—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/08—Amides
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/223—Five-membered rings containing nitrogen and carbon only
- C10M2215/224—Imidazoles
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/042—Sulfate esters
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/06—Organic compounds derived from inorganic acids or metal salts
- C10M2227/061—Esters derived from boron
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
The invention provides a high-performance environment-friendly wire cutting fluid which comprises the following components in parts by weight: 8-15 parts of ethanolamine, 8-20 parts of polyethylene glycol 6008, 4-8 parts of a water-based antirust agent, 7-14 parts of a water-soluble lubricant, 0.5-2.5 parts of a surfactant, 0.5-2 parts of an organic silicon defoamer, 0.3-0.6 part of a copper corrosion inhibitor and 8-15 parts of deionized water. Compared with the commonly used emulsion oil type wire cutting fluid in the prior art, the maximum cutting rate of the wire cutting fluid is obviously improved, the fully-synthesized water-soluble wire cutting fluid is prepared by taking the environment-friendly material PEG600 as a base material and adding the base material and organic alkali liquor, the materials are all environment-friendly and biodegradable, and the problem of emulsion wastewater treatment is well solved.
Description
Technical Field
The invention belongs to the technical field of lubricating liquid, and particularly relates to high-performance environment-friendly wire cutting liquid.
Background
With the rapid development of the metal processing industry, the wire-cut electric discharge machining technology has also been greatly developed. Spark-erosion machining has many unique advantages, and can machine various difficult-to-machine and unmachined materials, workpieces of complex shapes, and the like. Most of the electric discharge machining is performed in a liquid medium (working fluid), and practice proves that the electric discharge machining is performed most stably in the liquid medium, and the working fluid has great influence on machining process indexes such as cutting speed, surface roughness, machining precision and the like. The wire cutting fluid is a cooling fluid in Wire Electric Discharge Machining (WEDM), and the performance of the wire cutting fluid has a crucial influence on the machining effect. The good wire cutting liquid has the characteristics of certain dielectric strength, dissociation removal, arc extinction, wire breakage prevention, long service life, safety, no toxicity and the like, can ensure that the cutting processing obtains ideal processing finish and processing efficiency, and can prolong the service life of a machine tool.
However, the cutting efficiency of the wire cutting fluid commonly used in the prior art is low, and the maximum cutting efficiency of the wire cutting fluid and low-speed wire electric discharge wire cutting (WEDM-LS) reaches 500mm2Min, practical one-time cutting maximum efficiency of 150mm2Compared with the advanced level of about/min, the unique high-speed wire-moving electric spark wire cutting (WEDM-HS) in the industry of China has the highest practical cutting efficiency for one time since the 80 th century but is still lingering for a long time to be 60-80mm2/min。
In addition, with the continuous enhancement of people's awareness and legislation on environmental protection, the requirements on metal processing lubricants are more and more demanding, and the call for environmental friendliness is higher and higher. The water-based metal working fluid has the characteristics of high heat conductivity coefficient, good cooling, lubricating and antirust properties and the like, so the water-based metal working fluid is developed rapidly and is widely adopted in the machining industry. However, the water-based lubricating fluid has many defects, and the water-based lubricating fluid on the market at present adopts mineral oil-based lubricating additives with poor biodegradation performance and adopts substances such as sodium nitrite, chromate and the like which have carcinogenic effects on human bodies as antirust agents and preservatives, so that the waste liquid is difficult to treat and causes harm to human beings and the environment.
Disclosure of Invention
In view of the above, the invention provides a high-performance environment-friendly wire cutting fluid, compared with the commonly used emulsion oil type wire cutting fluid in the prior art, the maximum cutting rate of the wire cutting fluid is obviously improved, and the fully-synthetic water-soluble wire cutting fluid is prepared by taking the environment-friendly material PEG600 as a base material and adding organic alkali liquor, the materials are all environment-friendly and biodegradable, and the problem of emulsion wastewater treatment is well solved.
The technical scheme of the invention is as follows:
the high-performance environment-friendly wire cutting fluid is characterized by comprising the following components in parts by weight: 8-15 parts of ethanolamine, 8-20 parts of polyethylene glycol 6008, 4-8 parts of a water-based antirust agent, 7-14 parts of a water-soluble lubricant, 0.5-2.5 parts of a surfactant, 0.5-2 parts of an organic silicon defoamer, 0.3-0.6 part of a copper corrosion inhibitor and 8-15 parts of deionized water.
Further, the high-performance environment-friendly wire cutting fluid comprises the following components in parts by weight: 10-13 parts of ethanolamine, 13-17 parts of polyethylene glycol 60013, 5-7 parts of a water-based antirust agent, 9-12 parts of a water-soluble lubricant, 1-2 parts of a surfactant, 1-1.5 parts of an organic silicon defoamer, 0.4-0.5 part of a copper corrosion inhibitor and 10-13 parts of deionized water.
Further, the surfactant is K12 surfactant.
Further, the water-based antirust agent comprises the following components in parts by weight: 6-8 parts of rosin polymer, 15-20 parts of triethanolamine borate, 8-12 parts of MEA (membrane electrode assembly), 0.3-0.5 part of EDTA disodium and 78-0.3 part of polyethylene glycol 4000.2.
According to the water-based antirust agent, the rosin polymer is the monoethanolamine abietate, and the EDTA disodium is an excellent complexing agent, so that hard water can be softened, and the water-based antirust agent has a positive effect on mixing of components in the antirust agent. The polyethylene glycol 400 is used as an excellent additive and added into the antirust agent, so that the excellent antirust performance of the antirust agent is ensured. The water-based antirust agent is also added with MEA, the MEA has corrosiveness and can remove rust on the part of a steel product which generates rust, and then the antirust agent forms a compact protective film on the surface of the steel product for rust prevention. Has the advantages of good adhesive force, quick drying of the anti-rust film and high transparency, and is an environment-friendly water-based anti-rust agent.
Further, the water-soluble lubricant comprises the following components in parts by weight: 80-110 parts of main agent, 15-27 parts of sorbitan monooleate and 22-35 parts of ethanol.
Further, the main agent is any one of fatty acid polyoxyethylene ester or alkyl polyoxyethylene oxypropylene ether.
The water-soluble lubricant provided by the invention has good lubricity and excellent complete water solubility.
Further, the copper corrosion inhibitor is one or a mixture of N-oleic acid sarcosine octadecylamine salt and heptadecyl-hexadecyl-imidazoline-alkenyl succinate salt.
Compared with the commonly used emulsion oil type wire cutting fluid in the prior art, the fully-synthesized water-soluble wire cutting fluid is prepared by taking the environment-friendly material PEG600 as a base material and adding the base material and organic alkali liquor, the materials are all environment-friendly and biodegradable, and the problem of emulsion wastewater treatment is well solved.
The maximum cutting rate of the wire cutting fluid is obviously higher than 80mm2The cutting speed can reach 12m/s, is superior to most similar products on the market, and is an environment-friendly product with good economic benefit.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Example 1
A high-performance environment-friendly wire cutting fluid comprises the following components in parts by weight:
11 parts of ethanolamine, 15 parts of polyethylene glycol 60015 parts, 6 parts of a water-based antirust agent, 11 parts of a water-soluble lubricant, 1.5 parts of a surfactant, 1.2 parts of an organic silicon defoamer, 0.4 part of a copper corrosion inhibitor and 11 parts of deionized water.
Further, the surfactant is K12 surfactant.
Further, the water-based antirust agent comprises the following components in parts by weight: 7 parts of rosin polymer, 17 parts of triethanolamine borate, 10 parts of MEA (MEA), 0.4 part of EDTA disodium and 4000.2 parts of polyethylene glycol.
Further, the water-soluble lubricant comprises the following components in parts by weight: 95 parts of main agent, 21 parts of sorbitan monooleate and 27 parts of ethanol.
Further, the main agent is polyoxyethylene fatty acid ester.
Further, the copper corrosion inhibitor is a mixture of N-oleic acid sarcosine octadecylamine salt and heptadecasiylimidazolidinyl succinate salt.
Example 2
A high-performance environment-friendly wire cutting fluid comprises the following components in parts by weight:
10 parts of ethanolamine, 13 parts of polyethylene glycol 60013 parts, 5 parts of a water-based antirust agent, 9 parts of a water-soluble lubricant, 1 part of a surfactant, 1 part of an organic silicon defoamer, 0.4 part of a copper corrosion inhibitor and 10 parts of deionized water.
Further, the surfactant is K12 surfactant.
Further, the water-based antirust agent comprises the following components in parts by weight: 6.5 parts of rosin polymer, 17 parts of triethanolamine borate, 9 parts of MEA (membrane electrode assembly), 0.3 part of EDTA disodium and 4000.2 parts of polyethylene glycol.
Further, the water-soluble lubricant comprises the following components in parts by weight: 85 parts of main agent, 17 parts of sorbitan monooleate and 25 parts of ethanol.
Further, the main agent is polyoxyethylene fatty acid ester.
Further, the copper corrosion inhibitor is N-oleic acid sarcosine octadecylamine salt.
Example 3
A high-performance environment-friendly wire cutting fluid comprises the following components in parts by weight:
13 parts of ethanolamine, 17 parts of polyethylene glycol 60017 parts of a water-based antirust agent, 12 parts of a water-soluble lubricant, 2 parts of a surfactant, 1.5 parts of an organic silicon defoamer, 0.5 part of a copper corrosion inhibitor and 13 parts of deionized water.
Further, the surfactant is K12 surfactant.
Further, the water-based antirust agent comprises the following components in parts by weight: 7.5 parts of rosin polymer, 18 parts of triethanolamine borate, 11 parts of MEA (MEA), 0.45 part of EDTA disodium and 4000.3 parts of polyethylene glycol.
Further, the water-soluble lubricant comprises the following components in parts by weight: 105 parts of main agent, 25 parts of sorbitan monooleate and 32 parts of ethanol.
Further, the main agent is alkyl polyoxyethylene oxypropylene ether.
Further, the copper corrosion inhibitor is heptadeca-hexadecyl imidazoline alkenyl succinate.
Example 4
A high-performance environment-friendly wire cutting fluid comprises the following components in parts by weight:
8 parts of ethanolamine, 8 parts of polyethylene glycol 6008 parts, 4 parts of a water-based antirust agent, 7 parts of a water-soluble lubricant, 0.5 part of a surfactant, 0.5 part of an organic silicon defoamer, 0.3 part of a copper corrosion inhibitor and 8 parts of deionized water.
Further, the surfactant is K12 surfactant.
Further, the water-based antirust agent comprises the following components in parts by weight: 6 parts of rosin polymer, 15 parts of triethanolamine borate, 8 parts of MEA (MEA), 0.3 part of EDTA disodium and 4000.2 parts of polyethylene glycol.
Further, the water-soluble lubricant comprises the following components in parts by weight: 80 parts of main agent, 15 parts of sorbitan monooleate and 22 parts of ethanol.
Further, the main agent is alkyl polyoxyethylene oxypropylene ether.
Further, the copper corrosion inhibitor is a mixture of N-oleic acid sarcosine octadecylamine salt and heptadecasiylimidazolidinyl succinate salt.
Example 5
The high-performance environment-friendly wire cutting fluid is characterized by comprising the following components in parts by weight: 15 parts of ethanolamine, 20 parts of polyethylene glycol 60020 parts, 8 parts of a water-based antirust agent, 14 parts of a water-soluble lubricant, 2.5 parts of a surfactant, 2 parts of an organic silicon defoamer, 0.6 part of a copper corrosion inhibitor and 15 parts of deionized water.
Further, the surfactant is K12 surfactant.
Further, the water-based antirust agent comprises the following components in parts by weight: 8 parts of rosin polymer, 20 parts of triethanolamine borate, 12 parts of MEA (MEA), 0.5 part of EDTA disodium and 4000.3 parts of polyethylene glycol.
Further, the water-soluble lubricant comprises the following components in parts by weight: 110 parts of main agent, 27 parts of sorbitan monooleate and 35 parts of ethanol.
Further, the main agent is polyoxyethylene fatty acid ester.
Further, the copper corrosion inhibitor is N-oleic acid sarcosine octadecylamine salt.
The product of example 1 of the optimal embodiment is selected, 20 times of water is added for performance test, and the test results are shown in the following table:
| test items | Example 1 |
| Lubricity (Pb value) | 900 |
| Rust protection (cast iron filings) | Single piece 220 h; lamination 62h |
| Cutting speed (mm)2/min） | 285 |
| Hard Water resistance (PPM) | 2400 |
| Surface finish | Qualified |
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art. It should be noted that the technical features not described in detail in the present invention can be implemented by any prior art in the field.
Claims (7)
1. The high-performance environment-friendly wire cutting fluid is characterized by comprising the following components in parts by weight: 8-15 parts of ethanolamine, 8-20 parts of polyethylene glycol 6008, 4-8 parts of a water-based antirust agent, 7-14 parts of a water-soluble lubricant, 0.5-2.5 parts of a surfactant, 0.5-2 parts of an organic silicon defoamer, 0.3-0.6 part of a copper corrosion inhibitor and 8-15 parts of deionized water.
2. The high-performance environment-friendly wire cutting fluid as claimed in claim 1, which is characterized by comprising the following components in parts by weight: 10-13 parts of ethanolamine, 13-17 parts of polyethylene glycol 60013, 5-7 parts of a water-based antirust agent, 9-12 parts of a water-soluble lubricant, 1-2 parts of a surfactant, 1-1.5 parts of an organic silicon defoamer, 0.4-0.5 part of a copper corrosion inhibitor and 10-13 parts of deionized water.
3. The high-performance environment-friendly wire cutting fluid as claimed in claim 1 or 2, wherein the surfactant is K12 surfactant.
4. The high-performance environment-friendly wire cutting fluid as claimed in claim 1, wherein the aqueous rust inhibitor comprises the following components in parts by weight: 6-8 parts of rosin polymer, 15-20 parts of triethanolamine borate, 8-12 parts of MEA (membrane electrode assembly), 0.3-0.5 part of EDTA disodium and 78-0.3 part of polyethylene glycol 4000.2.
5. The high-performance environment-friendly wire cutting fluid as claimed in claim 1, wherein the water-soluble lubricant comprises the following components in parts by weight: 80-110 parts of main agent, 15-27 parts of sorbitan monooleate and 22-35 parts of ethanol.
6. The high-performance environment-friendly wire cutting fluid as claimed in claim 5, wherein the main agent is any one of polyoxyethylene fatty acid ester or alkyl polyoxyethylene oxypropylene ether.
7. The high performance, environmentally friendly wire cutting fluid of claim 1, wherein the copper corrosion inhibitor is one or a mixture of N-oleic acid sarcosine octadecylamine salt, heptadecasiylimidazolidinyl succinate salt.
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