CN107739651A - A kind of magnesium alloy cutting fluid - Google Patents
A kind of magnesium alloy cutting fluid Download PDFInfo
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- CN107739651A CN107739651A CN201711210112.XA CN201711210112A CN107739651A CN 107739651 A CN107739651 A CN 107739651A CN 201711210112 A CN201711210112 A CN 201711210112A CN 107739651 A CN107739651 A CN 107739651A
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- 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
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- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
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- 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
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
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- 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
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/127—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids polycarboxylic
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- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
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- 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
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- 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
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- 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
- C10M2209/109—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified
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- 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
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- 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
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- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/221—Six-membered rings containing nitrogen and carbon only
- C10M2215/222—Triazines
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- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/22—Heterocyclic nitrogen compounds
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- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/04—Detergent property or dispersant property
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- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
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- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/08—Resistance to extreme temperature
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- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
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- C10N2040/244—Metal working of specific metals
- C10N2040/245—Soft metals, e.g. aluminum
Abstract
The invention discloses a kind of magnesium alloy cutting fluid,Including deionized water,Monoisopropanolamine,Dodecyl benzyl dimethyl ammonium chloride,Diglycolamine,Triethanolamine oleate,SA,BTA,Refined tall oil,No. five white oils,White emulsifiable polyisocyanate,Hard water resistance dose,Tween 20,S-triazine,Magnesium alloy corrosion inhibiter,Glycerine and defoamer,The present invention has excellent lubrication abrasion resistance,Clean cooling performance,Anti-rust and anti-corrosion,Sterilization algae removal performance and hard water resistance performance,Avoid the generation of cut tumor,It is effectively protected cutter,Improve the quality of product,Reduce the temperature of machined surface,The phenomenon for avoiding workpiece from being deformed by high temperature,Improve the precision of processing,Avoid the corrosion of workpiece and get rusty,Save production cost,Simplify processing technology,Shorten the process-cycle,Improve production efficiency,Environmental protection will not be contaminated,Cost is cheap,Long acting antibiotic,Belong to environmentally friendly product.
Description
Technical field
The present invention relates to a kind of cutting fluid, and in particular to a kind of magnesium alloy cutting fluid.
Background technology
Most domestic enterprise is in magnesium alloy molded processing technology still using oil base cutting fluid or emulsion as lubrication
Cooling agent.The main component of general oil base cutting fluid is kerosene or diesel oil, and this cutting fluid lubrication and rust-preventing characteristic are good, but easily wave
Hair, smell are big, can thermally decompose in use, and substantial amounts of oil vapour and greasy filth not only pollute environment, and easily
Generation fire.For emulsion between oil base cutting fluid and water-base cutting fluid, its lubrication, antirust, cooling are preferable, but stably
Property it is poor, it is affected by environment in use demulsification layering easily occurs to cause cutting speed is slack-off, corrosion aggravates, fouls etc..
More than 80% composition is mineral oil in other emulsion, and as the rising of oil price is as oil base cutting fluid, emulsion adds
Work cost also more and more higher, meanwhile, the waste emulsified mixture periodically discharged can not be biodegradable, and the pollution to bad border is also very serious.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of magnesium alloy cutting fluid, so as to solve above-mentioned ask
Topic.
In order to solve the above-mentioned technical problem, the invention provides following technical scheme：
The invention provides a kind of magnesium alloy cutting fluid, including deionized water, monoisopropanolamine, dodecyl dimethyl benzyl chloride
Change ammonium, diglycolamine, triethanolamine oleate, SA, BTA, refined tall oil, No. five white oils, white emulsifiable polyisocyanate, anti-
Hard water agent, tween 20, s-triazine, magnesium alloy corrosion inhibiter, glycerine and defoamer, the mass fraction of the deionized water are
10%-13%, the mass fraction of the monoisopropanolamine are 1.5%-3%, the quality of the dodecyl benzyl dimethyl ammonium chloride
Fraction is 2%-5%, the mass fraction of the diglycolamine is 2%-4%, the mass fraction of the triethanolamine oleate be 1%-3%,
The mass fraction of the SA is 0.5%-1.3%, the mass fraction of the BTA is 0.1%-0.5%, described refined
The mass fraction of tall oil is 8%-12%, the mass fraction of No. five white oils is 20%-33%, the quality point of the white emulsifiable polyisocyanate
Number is 5%-8%, described hard water resistance dose of mass fraction is 2%-4%, the mass fraction of the tween 20 is 1%-3%, described equal
The mass fraction of triazine is 0.5%-1%, the mass fraction of the magnesium alloy corrosion inhibiter is 1%-2%, the quality of the glycerine point
Number is 10%-12%, the mass fraction of the defoamer is 0.1%-0.2%.
As a preferred technical solution of the present invention, the defoamer is silicone emulsion, higher alcohols are fatty acid ester compounded
Thing, polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether and polyoxypropylene gather
One or more of mixtures of oxygen Ethylene Glycol ether and dimethyl silicone polymer.
As a preferred technical solution of the present invention, the magnesium alloy corrosion inhibiter is phosphate, tall oil and 2- ammonia
One or more of mixtures of base -2- methyl isophthalic acids-propyl alcohol, sodium metasilicate and modified phosphate.
As a preferred technical solution of the present invention, described hard water resistance dose is ethylenediamine tetra-acetic acid, hydroxyl ethylenediamine tetrem
One or more of mixtures in acid, edetate or hydroxyl edetate.
As a preferred technical solution of the present invention, the monoisopropanolamine is excellent solvent；It is important washing
Agent and cosmetic material, are also used for soap；In alkalescence, the absorbent of sour gas is also served as；The SA lubricates for synthesis
Oil or lube oil additive；The BTA is water treatment agent, metal antirusting agent and corrosion inhibiter.
As a preferred technical solution of the present invention, the diglycolamine is mainly used as the absorbent of sour gas；Institute
Dodecyl benzyl dimethyl ammonium chloride is stated as acrylic fibers levelling agent, printed fabrics retarding agents, oilfield bactericide, cooling water
System Biocidal algae-killing agent, medical apparatus sterilizing agent etc.；The triethanolamine oleate has excellent emulsification and dispersive property；Foaming
Ability is strong, and foam is fine and smooth；Stability is strong in acid and alkaline medium；There are good washing and antirust ability.
As a preferred technical solution of the present invention, the refined tall oil is emulsion auxiliary agent, has antirust, lubrication
And clean-up performance, the surface smoothness of workpiece can be improved, reduces the adhesion of chip, so as to improve cutting-tool's used life；It is described
No. five white oils can be used as the purposes such as the tasteless lubricating oil of advanced sewing machine.
As a preferred technical solution of the present invention, the white emulsifiable polyisocyanate can be used in metal working fluid using, and be to work as
One of preceding best product for solving metal working fluid lubricity, alternative part sulphur, phosphorus extreme pressure agent, meanwhile, chlorine can be substituted completely
It is product, reduces the harm of chlorine base lubricant；The tween 20 is used as the solubilizer of insoluble medicine in some water；Described equal three
Piperazine is used for circulating water sterilizing algicide.
As a preferred technical solution of the present invention, comprise the following steps：Step 1：Gone according to the amount of formula by described
Ionized water, which is put into reactor, is warming up to 40-50 degrees Celsius, be then sequentially placed into the monoisopropanolamine, the triethanolamine,
The dodecyl benzyl dimethyl ammonium chloride, the diglycolamine, the triethanolamine oleate, the SA and the benzene
And triazole fully stir half after 20 minutes, was warming up to 70-80 degrees Celsius；Step 2：After reacting 2 hours, temperature is dropped
To 40-50 degrees Celsius, the refined tall oil, No. five white oils and the white emulsifiable polyisocyanate are sequentially added, is stirred 10 minutes
Afterwards, it is warming up to 70-80 degrees Celsius；Step 3：After reaction 30 minutes, temperature is dropped to 40-50 degrees Celsius, sequentially added described anti-
Hard water agent, the tween 20, the s-triazine, the magnesium alloy corrosion inhibiter, the glycerine and the defoamer, stirring 30
It is finished product after minute.
The beneficial effect that is reached of the present invention is：The device is a kind of magnesium alloy cutting fluid, and the present invention is cut magnesium alloy
Processing plays an important role, and there is excellent lubrication abrasion resistance, cleaning cooling performance, anti-rust and anti-corrosion, sterilization to go out
Algae performance and hard water resistance performance, avoid the generation of cut tumor, are effectively protected cutter, improve the quality of product, reduce
The temperature of machined surface, the phenomenon for avoiding workpiece from being deformed by high temperature, the precision of processing is improved, avoids the corrosion and life of workpiece
Rust, production cost to be saved, simplify processing technology, shorten the process-cycle, improve production efficiency, environmental protection will not be contaminated, into
This cheap, long acting antibiotic, belongs to environmentally friendly product.
Embodiment
The preferred embodiments of the present invention are illustrated below, it will be appreciated that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment 1
The present invention provides a kind of magnesium alloy cutting fluid, including deionized water, monoisopropanolamine, dodecyl dimethyl Benzylmagnesium chloride
It is ammonium, diglycolamine, triethanolamine oleate, SA, BTA, refined tall oil, No. five white oils, white emulsifiable polyisocyanate, anti-hard
Aqua, tween 20, s-triazine, magnesium alloy corrosion inhibiter, glycerine and defoamer, the mass fraction of deionized water is 10%-13%,
The mass fraction of monoisopropanolamine is 1.5%-3%, the mass fraction of dodecyl benzyl dimethyl ammonium chloride is 2%-5%, two sweet
The mass fraction of hydramine is 2%-4%, the mass fraction of triethanolamine oleate is 1%-3%, the mass fraction of SA is 0.5%-
1.3%th, the mass fraction of BTA is 0.1%-0.5%, the mass fraction of refined tall oil is 8%-12%, No. five white oils
Mass fraction is 20%-33%, the mass fraction of white emulsifiable polyisocyanate is 5%-8%, hard water resistance dose of mass fraction is 2%-4%, tween two
Ten mass fraction is 1%-3%, the mass fraction of s-triazine is 0.5%-1%, the mass fraction of magnesium alloy corrosion inhibiter is 1%-
2%th, the mass fraction of glycerine be 10%-12%, the mass fraction of defoamer be 0.1%-0.2%.
Defoamer is silicone emulsion, the fatty acid ester compounded thing of higher alcohols, polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxy
Ethene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether and one kind of polyoxyethylene polyoxypropylene glycerin ether and dimethyl silicone polymer
Or several mixture.
Magnesium alloy corrosion inhibiter is phosphate, tall oil and 2-amino-2-methyl-1-propanol, sodium metasilicate and modified phosphorus
One or more of mixtures of acid esters.
Hard water resistance dose is ethylenediamine tetra-acetic acid, hydroxyl ethylenediamine tetra-acetic acid, edetate or hydroxyl ethylenediamine tetra-acetic acid
One or more of mixtures in salt.
Monoisopropanolamine is excellent solvent；It is important detergent and cosmetic material, is also used for soap；In alkalescence,
Also serve as the absorbent of sour gas；SA is synthetic lubricant fluid or lube oil additive；BTA be water treatment agent,
Metal antirusting agent and corrosion inhibiter.
Diglycolamine is mainly used as the absorbent of sour gas；Dodecyl benzyl dimethyl ammonium chloride is used as acrylic fibers level dyeing
Agent, printed fabrics retarding agents, oilfield bactericide, cooling water system Biocidal algae-killing agent, medical apparatus sterilizing agent etc.；Oleic acid three
Monoethanolamine has excellent emulsification and dispersive property；Foaming capacity is strong, and foam is fine and smooth；The stability in acid and alkaline medium
By force；There are good washing and antirust ability.
Refined tall oil is emulsion auxiliary agent, has antirust, lubrication and clean-up performance, can improve any surface finish of workpiece
Degree, reduces the adhesion of chip, so as to improve cutting-tool's used life；No. five white oils can be used as tasteless lubricating oil of advanced sewing machine etc.
Purposes.
White emulsifiable polyisocyanate can be used in metal working fluid using, be the current best product for solving metal working fluid lubricity it
One, alternative part sulphur, phosphorus extreme pressure agent, meanwhile, chlorine system product can be substituted completely, reduce the harm of chlorine base lubricant；Tween two
Ten are used as the solubilizer of insoluble medicine in some water；S-triazine is used for circulating water sterilizing algicide.
Comprise the following steps：Step 1：Deionized water is put into reactor to be warming up to 40-50 Celsius according to the amount of formula
Degree, is then sequentially placed into monoisopropanolamine, triethanolamine, dodecyl benzyl dimethyl ammonium chloride, diglycolamine, oily triethylenetetraminehexaacetic acid
Hydramine, SA and BTA fully stir half after 20 minutes, were warming up to 70-80 degrees Celsius；Step 2：Reaction 2
After hour, temperature is dropped to 40-50 degrees Celsius, sequentially adds refined tall oil, No. five white oils and white emulsifiable polyisocyanate, stirs 10 points
Zhong Hou, it is warming up to 70-80 degrees Celsius；Step 3：After reaction 30 minutes, temperature is dropped to 40-50 degrees Celsius, sequentially added anti-hard
Aqua, tween 20, s-triazine, magnesium alloy corrosion inhibiter, glycerine and defoamer, stirring were finished product after 30 minutes.
Composition and ratio
The mass fraction of deionized water is 12%, the mass fraction of monoisopropanolamine is 2.5%, dodecyl dimethyl Benzylmagnesium chloride
The mass fraction of ammonium is 4%, the mass fraction of diglycolamine is 3%, the mass fraction of triethanolamine oleate is 2%, the matter of SA
Amount fraction is 1.2%, the mass fraction of BTA is 0.4%, the mass fraction of refined tall oil is 10%, No. five white oil
Mass fraction is 30%, the mass fraction of white emulsifiable polyisocyanate is 7%, hard water resistance dose of mass fraction is 3%, the quality of tween 20 point
Number is 3%, the mass fraction of s-triazine is 1%, the mass fraction of magnesium alloy corrosion inhibiter is 2%, the mass fraction of glycerine is 12%,
The mass fraction of defoamer is 0.2%.
Performance test：
| Sequence number | Product | Hard water resistance value | Lubricity | Rust-preventing characteristic | Surface smoothness | Service life | Workpiece quality |
| 1 | Magnesium alloy cutting fluid | 10000ppm | 700 | Nothing is got rusty within 30 days | It is qualified | More than 10 months | It is qualified |
| 2 | Magnalium cutting fluid | 10100ppm | 720 | Nothing is got rusty within 31 days | It is qualified | More than 9 months | It is qualified |
| 3 | Magnalium cutting fluid | 9800ppm | 680 | Nothing is got rusty within 29 days | It is qualified | More than 9 months | It is qualified |
| 4 | In the market magnalium cutting fluid | 5000ppm | 510 | Nothing is got rusty within 7 days | It is qualified | 1 month | It is unqualified |
| 5 | In the market magnalium cutting fluid | 4300ppm | 480 | Nothing is got rusty within 6 days | It is unqualified | 40 days | It is qualified |
| 6 | In the market magnalium cutting fluid | 4900ppm | 500 | Nothing is got rusty within 10 days | It is qualified | 29 days | It is qualified |
The invention is a kind of magnesium alloy cutting fluid, including deionized water, monoisopropanolamine, dodecyl dimethyl Benzylmagnesium chloride
It is ammonium, diglycolamine, triethanolamine oleate, SA, BTA, refined tall oil, No. five white oils, white emulsifiable polyisocyanate, anti-hard
Aqua, tween 20, s-triazine, magnesium alloy corrosion inhibiter, glycerine and defoamer, defoamer are silicone emulsion, higher alcohols fat
Acid esters compound, polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polypropylene glycerol aether and poly-
One or more of mixtures of oxypropylene polyoxyethylene glycerol ether and dimethyl silicone polymer.Magnesium alloy corrosion inhibiter is phosphoric acid
One or more of mixtures of ester, tall oil and 2-amino-2-methyl-1-propanol, sodium metasilicate and modified phosphate.It is anti-
Hard water agent is one kind in ethylenediamine tetra-acetic acid, hydroxyl ethylenediamine tetra-acetic acid, edetate or hydroxyl edetate
Or several mixture.Monoisopropanolamine is excellent solvent；It is important detergent and cosmetic material, is also used for soap；
In alkalescence, the absorbent of sour gas is also served as；SA is synthetic lubricant fluid or lube oil additive；BTA is water
Inorganic agent, metal antirusting agent and corrosion inhibiter.Diglycolamine is mainly used as the absorbent of sour gas；Dodecyl dimethyl benzyl
Ammonium chloride is used as acrylic fibers levelling agent, printed fabrics retarding agents, oilfield bactericide, cooling water system Biocidal algae-killing agent, medical treatment
Sterilization of instruments agent etc.；Triethanolamine oleate has excellent emulsification and dispersive property；Foaming capacity is strong, and foam is fine and smooth；In acidity
It is strong with stability in alkaline medium；There are good washing and antirust ability.Refined tall oil is emulsion auxiliary agent, have antirust,
Lubrication and clean-up performance, can improve the surface smoothness of workpiece, reduce the adhesion of chip, so as to improve cutting-tool's used life；
No. five white oils can be used as the purposes such as the tasteless lubricating oil of advanced sewing machine.White emulsifiable polyisocyanate can be used in metal working fluid using, and be to work as
One of preceding best product for solving metal working fluid lubricity, alternative part sulphur, phosphorus extreme pressure agent, meanwhile, chlorine can be substituted completely
It is product, reduces the harm of chlorine base lubricant；Tween 20 is used as the solubilizer of insoluble medicine in some water；S-triazine is used to follow
Ring water sterilizing disinfectant.
Preparation method：
Step 1：The deionized water that mass fraction is 12% is put into reactor to be warming up to 40-50 Celsius according to the amount of formula
Degree, then it is sequentially placed into the dodecyl dimethyl benzyl chloride that monoisopropanolamine, mass fraction that mass fraction is 2.5% are 4%
Change diglycolamine, the SA that mass fraction is 2% triethanolamine oleate, mass fraction is 1.2% that ammonium, mass fraction are 3% and
The BTA that mass fraction is 0.4% fully stir half after 20 minutes, was warming up to 70-80 degrees Celsius；Step 2：Reaction 2
After individual hour, temperature is dropped to 40-50 degrees Celsius, sequentially adding refined tall oil, mass fraction that mass fraction is 10% is
30% No. five white oils and mass fraction are 7% white emulsifiable polyisocyanate, after stirring 10 minutes, are warming up to 70-80 degrees Celsius；Step 3：
After reaction 30 minutes, temperature is dropped to 40-50 degrees Celsius, sequentially adding hard water resistance dose, mass fraction that mass fraction is 3% is
Magnesium alloy corrosion inhibiter that s-triazine that 3% tween 20, mass fraction are 1%, mass fraction are 2%, mass fraction 12%
Glycerine and mass fraction be 0.2% defoamer, stirring 30 minutes after be finished product, then carry out barreled.
Practicable ways
The cutting fluid in finished product cutting fluid storage box is pipelined to by circulating pump the position of cutter tip, to workpiece
It can be played a very good protection with cutter head.
The beneficial effect that is reached of the present invention is：The device is a kind of magnesium alloy cutting fluid, and the present invention is cut magnesium alloy
Processing plays an important role, and there is excellent lubrication abrasion resistance, cleaning cooling performance, anti-rust and anti-corrosion, sterilization to go out
Algae performance and hard water resistance performance, avoid the generation of cut tumor, are effectively protected cutter, improve the quality of product, reduce
The temperature of machined surface, the phenomenon for avoiding workpiece from being deformed by high temperature, the precision of processing is improved, avoids the corrosion and life of workpiece
Rust, production cost to be saved, simplify processing technology, shorten the process-cycle, improve production efficiency, environmental protection will not be contaminated, into
This cheap, long acting antibiotic, belongs to environmentally friendly product.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (9)
1. a kind of magnesium alloy cutting fluid, including it is deionized water, monoisopropanolamine, dodecyl benzyl dimethyl ammonium chloride, two sweet
Hydramine, triethanolamine oleate, SA, BTA, refined tall oil, No. five white oils, white emulsifiable polyisocyanate, hard water resistance dose, tell
Wen Ershi, s-triazine, magnesium alloy corrosion inhibiter, glycerine and defoamer, it is characterised in that the mass fraction of the deionized water is
10%-13%, the mass fraction of the monoisopropanolamine are 1.5%-3%, the quality of the dodecyl benzyl dimethyl ammonium chloride
Fraction is 2%-5%, the mass fraction of the diglycolamine is 2%-4%, the mass fraction of the triethanolamine oleate be 1%-3%,
The mass fraction of the SA is 0.5%-1.3%, the mass fraction of the BTA is 0.1%-0.5%, described refined
The mass fraction of tall oil is 8%-12%, the mass fraction of No. five white oils is 20%-33%, the quality point of the white emulsifiable polyisocyanate
Number is 5%-8%, described hard water resistance dose of mass fraction is 2%-4%, the mass fraction of the tween 20 is 1%-3%, described equal
The mass fraction of triazine is 0.5%-1%, the mass fraction of the magnesium alloy corrosion inhibiter is 1%-2%, the quality of the glycerine point
Number is 10%-12%, the mass fraction of the defoamer is 0.1%-0.2%.
2. a kind of magnesium alloy cutting fluid according to claim 1, it is characterised in that the defoamer is silicone emulsion, height
Carbon polyol fatty acid ester complexes, polyoxyethylene polyoxypropylene pentaerythrite ether, polyoxyethylene polyoxy propyl alcohol amidogen ether, polyoxypropylene are sweet
One or more of mixtures of oily ether and polyoxyethylene polyoxypropylene glycerin ether and dimethyl silicone polymer.
3. a kind of magnesium alloy cutting fluid according to claim 1, it is characterised in that the magnesium alloy corrosion inhibiter is phosphoric acid
One or more of mixtures of ester, tall oil and 2-amino-2-methyl-1-propanol, sodium metasilicate and modified phosphate.
4. a kind of magnesium alloy cutting fluid according to claim 1, it is characterised in that described hard water resistance dose is ethylenediamine tetrem
One or more of mixtures in acid, hydroxyl ethylenediamine tetra-acetic acid, edetate or hydroxyl edetate.
5. a kind of magnesium alloy cutting fluid according to claim 1, it is characterised in that the monoisopropanolamine is excellent molten
Agent；It is important detergent and cosmetic material, is also used for soap；In alkalescence, the absorbent of sour gas is also served as；The certain herbaceous plants with big flowers
Diacid is synthetic lubricant fluid or lube oil additive；The BTA is water treatment agent, metal antirusting agent and corrosion inhibiter.
6. a kind of magnesium alloy cutting fluid according to claim 1, it is characterised in that the diglycolamine is mainly used as acidity
The absorbent of gas；The dodecyl benzyl dimethyl ammonium chloride is used as acrylic fibers levelling agent, printed fabrics retarding agents, oil field oil
Well bactericide, cooling water system Biocidal algae-killing agent, medical apparatus sterilizing agent etc.；The triethanolamine oleate has excellent emulsification
And dispersive property；Foaming capacity is strong, and foam is fine and smooth；Stability is strong in acid and alkaline medium；There are good washing and antirust
Ability.
7. a kind of magnesium alloy cutting fluid according to claim 1, it is characterised in that the refined tall oil helps for emulsion
Agent, there is antirust, lubrication and clean-up performance, the surface smoothness of workpiece can be improved, reduce the adhesion of chip, so as to improve cutter
Service life；No. five white oils can be used as the purposes such as the tasteless lubricating oil of advanced sewing machine.
8. a kind of magnesium alloy cutting fluid according to claim 1, it is characterised in that the white emulsifiable polyisocyanate adds available for metal
Used in work liquid, be currently to solve one of best product of metal working fluid lubricity, alternative part sulphur, phosphorus extreme pressure agent, together
When, chlorine system product can be substituted completely, reduce the harm of chlorine base lubricant；The tween 20 is used as insoluble medicine in some water
Solubilizer；The s-triazine is used for circulating water sterilizing algicide.
9. a kind of magnesium alloy cutting fluid according to claim 1, it is characterised in that comprise the following steps：Step 1：According to
The deionized water is put into reactor and is warming up to 40-50 degrees Celsius by the amount of formula, is then sequentially placed into an isopropanol
Amine, the triethanolamine, the dodecyl benzyl dimethyl ammonium chloride, the diglycolamine, the triethanolamine oleate, institute
State SA and the BTA fully stir half after 20 minutes, be warming up to 70-80 degrees Celsius；Step 2：Reaction 2
After hour, temperature is dropped to 40-50 degrees Celsius, sequentially adds the refined tall oil, No. five white oils and the Virgin's milk
Change ester, after stirring 10 minutes, be warming up to 70-80 degrees Celsius；Step 3：After reaction 30 minutes, it is Celsius that temperature is dropped to 40-50
Degree, sequentially add described hard water resistance dose, the tween 20, the s-triazine, the magnesium alloy corrosion inhibiter, the glycerine and
The defoamer, stirring were finished product after 30 minutes.
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Application publication date: 20180227 |