CN104877737B - Aerospace equipment special material emulsion cutting fluid and preparation method and purposes - Google Patents
Aerospace equipment special material emulsion cutting fluid and preparation method and purposes Download PDFInfo
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- CN104877737B CN104877737B CN201410070369.XA CN201410070369A CN104877737B CN 104877737 B CN104877737 B CN 104877737B CN 201410070369 A CN201410070369 A CN 201410070369A CN 104877737 B CN104877737 B CN 104877737B
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Abstract
The invention discloses a kind of aerospace equipment special material emulsion cutting fluid and its preparation method and application, raw material includes following components by weight percentage: mineral oil 25-40%；Lubricant 20-30%；Antirust agent 8-18%；Cleaning agent 5-10%；Stabilizer 5-10%；Fungicide 1-2%；Surfactant 5-10%；Aluminium corrosion inhibiter 2-5%；Hard water resistance dose of 1-3%；With defoaming agent 0.1-0.3%；The mineral oil is the naphthenic base oils that the trade mark is 60DN；The lubricant is three hydroxyl ester lubricants and oleic acid ester lubricant.Aerospace equipment special material special-purpose emulsifying cutting fluid of the invention has good cooling performance, greasy property, rustless property, oil removing cleaning function, anti-corrosion function, and have it is nontoxic, tasteless, non-corrosive to human body, to equipment burn into does not pollute environment the features such as.
Description
Technical field
The present invention relates to metalworking fluid field more particularly to a kind of aerospace equipment special material emulsion cutting fluids
And its preparation method and application.
Background technique
Metal cutting process liquid (abbreviation cutting fluid) plays lubricating action during the cutting process, can reduce rake face and cuts
Bits and the friction between flank and machined surface, forming portion are shared in the benefit synovial membrane, thus reduce cutting force, friction and power consumption,
The surface temperature and tool wear for reducing cutter and workpiece blank friction part, improve the machinability of workpiece material.?
In grinding process, after cutting fluid is added, cutting fluid, which is penetrated between grinding wheel abrasive grain-workpiece and abrasive grain-abrasive dust, forms lubricating film, makes
Friction between interface reduces, and prevents abrasive grain cutting sharpening damage and adherency chip, to reduce grinding force and frictional heat, improves grinding wheel
Durability and workpiece surface quality.
The cooling effect of cutting fluid is by pair between it and the cutter (or grinding wheel), chip and the workpiece that generate heat by cutting
Stream and vaporization are taken away cutting heat from cutter and workpiece, to be effectively reduced cutting temperature, reduce workpiece and cutter
Thermal deformation, keep cutter hardness, improve machining accuracy and tool life.
In metal cutting process, cutting fluid is also required to have good cleaning action, can remove and generate chip, abrasive dust, iron
Powder, greasy dirt and sand grains prevent lathe and workpiece, cutter from staining, so that the cutting edge of cutter or grinding wheel is kept sharp, Bu Zhiying
Ring cutting effect.Oil is cut for oil base, viscosity is lower, and cleaning ability is stronger, especially containing lighter components such as kerosene, diesel oil
Cutting oil, permeability and cleaning performance are better.
In metal cutting process, oil that workpiece will be generated with surrounding medium and cutting fluid decomposition of components or oxidation deterioration
The corrosive medias such as mud contact and corrode, therefore the machine tool component surface contacted with cutting fluid can also corrode.In addition, in workpiece
When circulation is temporarily stored in the process after processing or between process, also requires cutting fluid to have certain antirust ability, environment is prevented to be situated between
The corrosive goods confrontation metals such as the greasy filth in matter and remaining cutting fluid generate erosion.Especially area is moist rainy in south China
Season, more it should be noted that rust prevention during manufacture measure.
Aerospace equipment special material is very big due to needing to have high-intensitive and high rigidity, difficulty of processing.And
Existing metalworking fluid is all unable to satisfy the needs of aerospace equipment special material, special in working process aerospace equipment
When kind material work piece, it may occur that the problems such as oxidation stain, cutting is difficult, and maintenance is not easy, the invention is just for aerospace equipment
Special material is developed.
Therefore, it is intended that developing the special-purpose metal cutting fluid that can apply to aerospace equipment special material.
Summary of the invention
Technical problem to be solved by the present invention lies in overcome not set particularly suitable for aerospace in the prior art
The defect of the cutting fluid of standby special material, and provide a kind of aerospace equipment special material emulsion cutting fluid and its preparation
Method and purposes.Cutting fluid of the invention has splendid cooling performance, excellent cleaning action, and substantially increases lubrication
Performance, the processing especially suitable for aerospace equipment special material.
The present invention provides a kind of aerospace equipment special material emulsion cutting fluid, raw material includes following with weight
The component of percentages: mineral oil 25-40%；Lubricant 20-30%；Antirust agent 8-18%；Cleaning agent 5-10%；Stabilizer 5-10%；
Fungicide 1-2%；Surfactant 5-10%；Aluminium corrosion inhibiter 2-5%；Hard water resistance dose of 1-3%；With defoaming agent 0.1-0.3%；Described
Mineral oil is the naphthenic base oils that the trade mark is 60DN；The lubricant is that three hydroxyl ester lubricants and oleic acid esters lubricate
Agent.
In the present invention, the dosage of the mineral oil is preferably 25-35wt%.
In the present invention, the three hydroxyl ester lubricants are preferably three hydroxyl methyl esters.The oleic acid ester lubricant compared with
It goodly is methyl oleate.The amount ratio of the oleic acid ester lubricant and three hydroxyl ester lubricants is preferably 2:1-1:1.
In the present invention, the antirust agent plays anti-rust action, and preferably trimerization hydrochlorate and hydramine carries out acid-base reaction
Reactant.Wherein, the various trimerization hydrochlorate antirust agent of this field, preferably tripolyphosphate can be used in the trimerization hydrochlorate
Sodium.The various hydramine antirust agent of this field routine, preferably monoethanolamine can be used in the hydramine.The trimerization hydrochlorate
80:20-90:10 is preferably with the mass ratio that feeds intake of hydramine.Wherein, the reaction condition of the acid-base reaction is at room temperature
Stirring 30 minutes or more.The dosage of the antirust agent is preferably 8-12wt%.
In the present invention, the cleaning agent plays cleaning action, preferably sulfonate type cleaning agent, is more preferably petroleum
Sodium sulfonate.
In the present invention, the stabilizer plays product systems and stablizes, appearance stablity, the effect of Biostatic, preferably
For diethylene glycol monophenyl ether.
In the present invention, the fungicide plays bactericidal effect, which refers to wide-spectrum bactericide.Wide spectrum of the invention
The various conventional wide-spectrum bactericides in this field, preferably triazolone can be used in fungicide.
In the present invention, the surfactant plays emulsification, which is preferably alkyl phenol and birdss of the same feather flock together
Ether is more preferably alkyl phenol polyoxyethylene ether.
In the present invention, the aluminium corrosion inhibiter plays the role of preventing aluminium from corroding, preferably aluminium phosphate corrosion inhibiter.
In the present invention, described hard water resistance dose is played and prevents saponification, preferably alcohol ether carboxylate.
In the present invention, the defoaming agent plays the role of defoaming, preferably organosiloxane.
The present invention also provides the preparation method of the aerospace equipment special material emulsion cutting fluid, it includes
Following step:
Step (1), at room temperature, by the mineral oil and the mix lubricant it is uniform mixed liquor；
Step (2), by the mixed liquor and the antirust agent, the cleaning agent, the stabilizer, the fungicide, institute
State surfactant, the aluminium corrosion inhibiter, hard water resistance dose and the defoaming agent are uniformly mixed.
Aerospace equipment special material of the invention has suitable viscosity, good chemical stabilization with emulsion cutting fluid
Property, it will not be layered, undergo no deterioration in the case where normal operation and maintenance, long service life has good lubricity, makes
It can act on high-intensitive, high rigidity aerospace equipment special material, bear high operating pressure.
It is extraordinary in manufacture aerospace equipment that the present invention also provides aerospace equipment special material emulsion cutting fluids
Purposes in material.
Room temperature of the present invention be this field usual definition, generally 10-40 DEG C.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get each preferable reality of the present invention
Example.
The reagents and materials used in the present invention are commercially available.
The positive effect of the present invention is that:
Aerospace equipment special material special-purpose emulsifying cutting fluid of the invention has good cooling performance, lubricity
Energy, rustless property, oil removing cleaning function, anti-corrosion function, suitable for the cutting and mill processing of aerospace equipment special material, and
And have it is nontoxic, tasteless, non-corrosive to human body, to equipment burn into does not pollute environment the features such as.
Specific embodiment
The present invention is further illustrated below by the mode of embodiment, but does not therefore limit the present invention to the reality
It applies among a range.In the following examples, the experimental methods for specific conditions are not specified, according to conventional methods and conditions, or according to quotient
The selection of product specification.
Alkyl phenol polyoxyethylene ether in following embodiments is dodecyl phenol polyethenoxy (12) ether.
Phosphate is alkylamide polyoxyethylene ether phosphate.
Organosiloxane is German alliance's celebrating letter defoaming agent MS-575.
The preparation method of sodium tripolyphosphate and monoethanolamine reactant is by sodium tripolyphosphate and a second in following embodiments
Hydramine obtains after 30 minutes are stirred at room temperature after mixing by feed ratio.
Number in following embodiments is all except as expressly described parts by weight.
Embodiment 1
At room temperature, by 60DN30 parts of naphthenic base oils and 26 parts of (wherein oleic acid of methyl oleate and three hydroxyl methyl esters
16 parts of methyl esters, three 10 parts of hydroxyl methyl esters) stirring is to being thoroughly mixed.Into above-mentioned mixed liquor, sodium tripolyphosphate and monoethanolamine is added
12 parts of reactant (feed weight ratio of sodium tripolyphosphate and monoethanolamine is 85:15), 8 parts of petroleum sodium sulfonate, diethylene glycol benzene
10 parts of methyl ether, 1 part of triazolone, 8 parts of alkyl phenol polyoxyethylene ether, 3 parts of phosphate, 1.8 parts of Fatty Alcohol Ether Carboxylate, organosilicon oxygen
0.2 part of alkane, continue stirring 1 hour, obtains amber transparent liquid and emulsified to get to the aerospace equipment special material
Cutting fluid, testing result are shown in Table 1.
Embodiment 2
Firstly, at room temperature, by 60DN28 parts of naphthenic base oils and 28 parts of (its of methyl oleate and three hydroxyl methyl esters
In, methyl oleate is 17 parts, and three hydroxyl methyl esters are 11 parts) stirring is to being thoroughly mixed.Into above-mentioned mixed liquor, sodium tripolyphosphate is added
With 10 parts of monoethanolamine reactant (feed weight ratio of sodium tripolyphosphate and monoethanolamine is 85:15), 10 parts of petroleum sodium sulfonate,
10 parts of diethylene glycol methyl phenyl ethers anisole, 1 part of triazolone, 9 parts of alkyl phenol polyoxyethylene ether, 2 parts of phosphate, Fatty Alcohol Ether Carboxylate 1.9
Part, 0.1 part of organosiloxane, continue stirring 1 hour, obtains amber transparent liquid to get special to the aerospace equipment
Kind material emulsion cutting fluid, testing result are shown in Table 1.
Embodiment 3
Firstly, at room temperature, by 60DN35 parts of naphthenic base oils and 21 parts of (its of methyl oleate and three hydroxyl methyl esters
In, methyl oleate is 13 parts, and three hydroxyl methyl esters are 8 parts) stirring is to being thoroughly mixed.Into above-mentioned mixed liquor, sodium tripolyphosphate is added
With 12 parts of monoethanolamine reactant (feed weight ratio of sodium tripolyphosphate and monoethanolamine is 85:15), 9 parts of petroleum sodium sulfonate,
9 parts of diethylene glycol methyl phenyl ethers anisole, 1 part of triazolone, 9 parts of alkyl phenol polyoxyethylene ether, 2 parts of phosphate, Fatty Alcohol Ether Carboxylate 1.9
Part, 0.1 part of organosiloxane, continue stirring 1 hour, obtains amber transparent liquid to get special to the aerospace equipment
Kind material emulsion cutting fluid, testing result are shown in Table 1.
Embodiment 4
Firstly, at room temperature, by 60DN35 parts of naphthenic base oils and 25 parts of (its of methyl oleate and three hydroxyl methyl esters
In, methyl oleate is 15 parts, and three hydroxyl methyl esters are 10 parts) stirring is to being thoroughly mixed.Into above-mentioned mixed liquor, sodium tripolyphosphate is added
With 10 parts of monoethanolamine reactant (feed weight ratio of sodium tripolyphosphate and monoethanolamine is 85:15), 7 parts of petroleum sodium sulfonate,
8 parts of diethylene glycol methyl phenyl ethers anisole, 1 part of triazolone, 8 parts of alkyl phenol polyoxyethylene ether, 4 parts of phosphate, Fatty Alcohol Ether Carboxylate 1.9
Part, 0.1 part of organosiloxane, continue stirring 1 hour, obtains amber transparent liquid to get special to the aerospace equipment
Kind material emulsion cutting fluid, testing result are shown in Table 1.
Embodiment 5
Firstly, at room temperature, by 60DN35 parts of naphthenic base oils and 25 parts of (its of methyl oleate and three hydroxyl methyl esters
In, methyl oleate is 15 parts, and three hydroxyl methyl esters are 10 parts) stirring is to being thoroughly mixed.Into above-mentioned mixed liquor, sodium tripolyphosphate is added
With 8 parts of monoethanolamine reactant (feed weight ratio of sodium tripolyphosphate and monoethanolamine is 85:15), 8 parts of petroleum sodium sulfonate, two
8 parts of ethylene glycol phenyl methyl ether, 1 part of triazolone, 9 parts of alkyl phenol polyoxyethylene ether, 4 parts of phosphate, 1.9 parts of Fatty Alcohol Ether Carboxylate,
0.1 part of organosiloxane, continue stirring 1 hour, obtains amber transparent liquid to get the aerospace equipment special type material is arrived
Material emulsion cutting fluid, testing result are shown in Table 1.
Table 1: the performance indicator of Examples 1 to 5 products obtained therefrom
As seen from the above table, a kind of aerospace equipment special material emulsion cutting fluid rust-preventing characteristic provided by the invention is 0
Grade, aluminium corrosion are A grades, illustrate rust-preventing characteristic, and aluminium corrosion is splendid, splendid for metal material surface protection in use, are not generated
Any corrosion.PH value is mild alkalinity, is had no toxic and side effect to human body, pollution-free to atmosphere, environment and water source etc..
From maximum nonseizure load and sintering point data it can be seen that cutting fluid of the invention can satisfy for aviation boat
High intensity and the high rigidity cutting of its equipment special material need.
Comparative example 1
At room temperature, (wherein, oily with 5 parts of methyl oleate and three hydroxyl methyl esters by 60DN64.95 parts of naphthenic base oils
Sour methyl esters is 3.1 parts, and three hydroxyl methyl esters are 1.9 parts) stirring is to being thoroughly mixed.Into above-mentioned mixed liquor, be added sodium tripolyphosphate and
3 parts of monoethanolamine reactant (feed weight ratio of sodium tripolyphosphate and monoethanolamine is 85:15), 8 parts of petroleum sodium sulfonate, diethyl
8 parts of glycol methyl phenyl ethers anisole, 0.1 part of triazolone, 9 parts of alkyl phenol polyoxyethylene ether, 1 part of phosphate, 0.9 part of Fatty Alcohol Ether Carboxylate,
0.05 part of organosiloxane, continues stirring 1 hour, obtain amber transparent liquid, performance indicator is shown in Table 2.
Table 2
| Project | Test method | Comparative example 1 |
| Concentrate appearance | Range estimation | Amber transparent liquid |
| Specific gravity (20 DEG C) g/cm3 | GB/T1884-2000 | 0.936 |
| It defoams (5%, tap water) | GB/T6144 | 620/22/0 |
| PH value (5%, tap water) | SH/T0578-94 | 9.03 |
| Aluminium corrodes (5%, 40 DEG C/2h) | GB/T6144-85 | C |
| Maximum nonseizure load (5%, tap water), N | GB/T12583-1998 | 431 |
| Weld point (5%, tap water), N | GB/T12583-1998 | 784 |
| Rust-preventing characteristic (5%, distilled water) | DIN51360/2 | 3 |
As can be seen from Table 2, emulsion cutting fluid maximum nonseizure load and weld point that comparative example 1 obtains are significantly lower than real
The emulsion cutting fluid that a 1-5 is obtained is applied, the demand of aerospace equipment special material, rust-preventing characteristic and aluminium corrosivity are unable to satisfy
It is unable to reach the level of embodiment 1-5.
It is discussed in detail although the contents of the present invention have passed through above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read above content, for of the invention
A variety of modifications and substitutions all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (8)
1. a kind of aerospace equipment special material emulsion cutting fluid, raw material includes following groups by weight percentage
Point: mineral oil 25-40%；Lubricant 20-30%；Antirust agent 8-18%；Cleaning agent 5-10%；Stabilizer 5-10%；Fungicide 1-2%；
Surfactant 5-10%；Aluminium corrosion inhibiter 2-5%；Hard water resistance dose of 1-3%；With defoaming agent 0.1-0.3%；The mineral oil is the trade mark
For the naphthenic base oils of 60DN；The lubricant is three hydroxyl ester lubricants and oleic acid ester lubricant；The oleic acid
The amount ratio of ester lubricant and three hydroxyl ester lubricants is 2:1-1:1；The three hydroxyl ester lubricants are three hydroxyl methyl esters；Institute
The oleic acid ester lubricant stated is methyl oleate；The fungicide is triazolone；The aluminium corrosion inhibiter is slow for aluminium phosphate
Lose agent；The antirust agent is the reactant that trimerization hydrochlorate and hydramine carry out acid-base reaction；The trimerization hydrochlorate and hydramine
The mass ratio that feeds intake is 85:15；The trimerization hydrochlorate is sodium tripolyphosphate；The hydramine is monoethanolamine.
2. aerospace equipment special material emulsion cutting fluid as described in claim 1, it is characterised in that: the cleaning
Agent is sulfonate type cleaning agent.
3. aerospace equipment special material emulsion cutting fluid as claimed in claim 2, it is characterised in that: the sulfonic acid
Salt form cleaning agent is petroleum sodium sulfonate.
4. aerospace equipment special material emulsion cutting fluid as described in claim 1, it is characterised in that: the stabilization
Agent is diethylene glycol monophenyl ether；And/or the surfactant is induced by alkyl hydroxybenzene polyethers；And/or described hard water resistance dose
For alcohol ether carboxylate；And/or the defoaming agent is organosiloxane.
5. aerospace equipment special material emulsion cutting fluid as claimed in claim 4, it is characterised in that: when the table
When face activating agent is induced by alkyl hydroxybenzene polyethers, the induced by alkyl hydroxybenzene polyethers is alkyl phenol polyoxyethylene ether.
6. aerospace equipment special material emulsion cutting fluid as described in claim 1, it is characterised in that: the mineral
The dosage of oil is 25-35wt%；The dosage of the antirust agent is 8-12wt%.
7. the preparation method of aerospace equipment special material emulsion cutting fluid as claimed in any one of claims 1 to 6,
Be characterized in that: it includes following step:
Step (1), at room temperature, by the mineral oil and the mix lubricant it is uniform mixed liquor；
Step (2), by the mixed liquor and the antirust agent, the cleaning agent, the stabilizer, the fungicide, the table
Face activating agent, the aluminium corrosion inhibiter, hard water resistance dose and the defoaming agent are uniformly mixed.
8. aerospace equipment special material emulsion cutting fluid as claimed in any one of claims 1 to 6 is in manufacture aerospace
Purposes in equipment special material.
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| CN106675736A (en) * | 2016-12-05 | 2017-05-17 | 浙江海洋大学 | Multifunctional cutting solution composition |
| CN107338088A (en) * | 2017-07-04 | 2017-11-10 | 合肥择浚电气设备有限公司 | A kind of resistant to elevated temperatures lubricating oil and preparation method thereof |
| CN108913286A (en) * | 2018-07-06 | 2018-11-30 | 安徽腾奎智能科技有限公司 | A kind of lubriation material in the crotch joint of robot |
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| CN101597537A (en) * | 2009-06-30 | 2009-12-09 | 山东卡松石化有限公司 | Aluminum alloy piston processing fluid and preparation method thereof |
| CN102732363A (en) * | 2012-05-29 | 2012-10-17 | 东莞市安美润滑科技有限公司 | Semi-synthesis cutting fluid for magnesium alloy, preparation method and application method |
| CN103468382A (en) * | 2013-08-30 | 2013-12-25 | 广州机械科学研究院有限公司 | Boron-free chlorine-free formaldehyde-free microemulsified cutting fluid and application thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101597537A (en) * | 2009-06-30 | 2009-12-09 | 山东卡松石化有限公司 | Aluminum alloy piston processing fluid and preparation method thereof |
| CN102732363A (en) * | 2012-05-29 | 2012-10-17 | 东莞市安美润滑科技有限公司 | Semi-synthesis cutting fluid for magnesium alloy, preparation method and application method |
| CN103468382A (en) * | 2013-08-30 | 2013-12-25 | 广州机械科学研究院有限公司 | Boron-free chlorine-free formaldehyde-free microemulsified cutting fluid and application thereof |
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