CN104877737A - Emulsification cutting fluid for special aerospace equipment material, preparation method and uses thereof - Google Patents
Emulsification cutting fluid for special aerospace equipment material, preparation method and uses thereof Download PDFInfo
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- CN104877737A CN104877737A CN201410070369.XA CN201410070369A CN104877737A CN 104877737 A CN104877737 A CN 104877737A CN 201410070369 A CN201410070369 A CN 201410070369A CN 104877737 A CN104877737 A CN 104877737A
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Abstract
The present invention discloses an emulsification cutting fluid for a special aerospace equipment material, a preparation method and uses thereof, wherein the raw materials comprise, by weight, 25-40% of mineral oil, 20-30% of a lubricant, 8-18% of an anti-rust agent, 5-10% of a washing agent, 5-10% of a stabilizer, 1-2% of an sterilization agent, 5-10% of a surfactant, 2-5% of an aluminum corrosion inhibitor, 1-3% of an anti-hard water aging, and 0.1-0.3% of an anti-foaming agent, wherein the mineral oil is a naphthene base oil with the grade of 60 DN, and the lubricant is a tri-hydroxyl ester lubricant and an oleic acid ester lubricant. The emulsification cutting fluid of the present invention has characteristics of good cooling performance, good lubrication property, good rust resistance, good degreasing cleaning function, good corrosion resistance, no toxicity, no odor, no corrosion on human body, no corrosion on equipment, no environment pollution, and the like.
Description
Technical field
The present invention relates to metal working fluid field, particularly relate to a kind of aerospace equipment special material emulsion cutting fluid and its production and use.
Background technology
Metal cutting process liquid (abbreviation cutting fluid) lubricate in working angles, rake face and chip can be reduced, and the friction between rear knife face and machined surface, forming section lubricant film, thus reduce cutting force, friction and watt consumption, reduce cutter and workpiece blank to rub the surface temperature at position and tool wear, improve the machinability of workpiece material.In grinding process, after adding cutting fluid, cutting fluid is infiltrated between emery wheel abrasive particle-workpiece and abrasive particle-abrasive dust and is formed lubricant film, friction between interface is reduced, prevent abrasive grain cutting sharpening from damaging and adhere to chip, thus reduce grinding force and heat of friction, improve emery wheel durability and workpiece surface quality.
The cooling effect of cutting fluid by it and cutter (or emery wheel), convection current between chip and workpiece and the carburetion of generating heat because of cutting, heat in metal cutting is taken away from cutter and workpiece, thus effectively reduce cutting temperature, reduce the thermal distortion of workpiece and cutter, keep cutter hardness, improve working accuracy and tool life.
In metal cutting process, also require that cutting fluid has good cleanup action, can remove and generate chip, abrasive dust, iron powder, greasy dirt and sand grains, prevent lathe and workpiece, the staining of cutter, make the cutting edge of cutter or emery wheel keep sharp, unlikelyly affect cutting effect.For oil base machining oil, viscosity is lower, and cleansing power is stronger, especially containing the machining oil of the Light ends such as kerosene, diesel oil, perviousness and cleaning performance better.
In metal cutting process, workpiece will with surrounding medium and cutting fluid decomposition of components or deterioration by oxidation and the corrosive medium such as greasy filth produced contact and corrode, therefore the machine tool component surface contacted with cutting fluid also can corrode.In addition, when temporarily depositing in circulation process after work pieces process or between operation, also require that cutting fluid has certain antirust ability, prevent the corrosive goods confrontation metals such as the greasy filth in surrounding medium and remaining cutting fluid from producing and corrode.Particularly south China area moist rainy season, more should note rust prevention during manufacture measure.
Aerospace equipment special material possesses high strength and high rigidity due to needs, and therefore difficulty of processing is very large.And existing metal working fluid all cannot meet the needs of aerospace equipment special material, when processing treatment aerospace equipment special material workpiece, oxidation stain can be there is, cutting difficulty, safeguard the problem such as not easily, this invention, only for aerospace equipment special material, is developed.
Therefore, it is desirable to develop the special-purpose metal cutting fluid that can be applied to aerospace equipment special material.
Summary of the invention
Technical problem to be solved by this invention is to overcome the defect of the cutting fluid not being particularly suitable for aerospace equipment special material in prior art, and provides a kind of aerospace equipment special material emulsion cutting fluid and its production and use.Cutting fluid of the present invention possesses splendid cooling performance, excellent cleanup action, and substantially increases lubricity, is specially adapted to the processing of aerospace equipment special material.
The invention provides a kind of aerospace equipment special material emulsion cutting fluid, its raw material comprises following component by weight percentage: mineral oil 25-40%; Lubricant 20-30%; Rust-preventive agent 8-18%; Clean-out system 5-10%; Stablizer 5-10%; Sterilant 1-2%; Tensio-active agent 5-10%; Aluminium inhibiter 2-5%; Anti-hard water agent 1-3%; With defoamer 0.1-0.3%; The naphthenic base oils of described mineral oil to be the trade mark be 60DN; Described lubricant is three hydroxyl ester lubricants and oleic acid ester series lubricant agent.
In the present invention, the consumption of described mineral oil is preferably 25-35wt%.
In the present invention, three described hydroxyl ester lubricants are preferably three hydroxyl methyl esters.Described oleic acid ester series lubricant agent is preferably Witconol 2301.The amount ratio of described oleic acid ester series lubricant agent and three hydroxyl ester lubricants is preferably 2:1-1:1.
In the present invention, described rust-preventive agent plays rust inhibition, preferably for trimerization hydrochlorate and hydramine carry out the reactant of acid-base reaction.Wherein, described trimerization hydrochlorate can adopt the various trimerization hydrochlorate rust-preventive agent of this area, is preferably tripoly phosphate sodium STPP.Described hydramine can adopt the various hydramine rust-preventive agent of this area routine, is preferably Monoethanolamine MEA BASF.The mass ratio that feeds intake of described trimerization hydrochlorate and hydramine is preferably 80:20-90:10.Wherein, the reaction conditions of described acid-base reaction is at room temperature stir more than 30 minutes.The consumption of described rust-preventive agent is preferably 8-12wt%.
In the present invention, described clean-out system plays cleanup action, is preferably sulfonate type clean-out system, is more preferably petroleum sodium sulfonate.
In the present invention, described stablizer plays product systems and stablizes, and appearance stablity, the effect of Biostatic is preferably Diethylene Glycol monophenyl ether.
In the present invention, described sterilant plays germicidal action, and this sterilant refers to wide-spectrum bactericide.Wide-spectrum bactericide of the present invention can adopt the wide-spectrum bactericide of the various routine in this area, is preferably triazolone.
In the present invention, described tensio-active agent plays emulsifying effect, and this tensio-active agent is preferably induced by alkyl hydroxybenzene polyethers, is more preferably alkylphenol polyoxyethylene.
In the present invention, described aluminium inhibiter plays the effect preventing aluminium from corroding, and is preferably aluminium phosphate inhibiter.
In the present invention, described anti-hard water agent is played and is prevented saponification, is preferably alcohol ether carboxylate.
In the present invention, described defoamer plays froth breaking effect, is preferably organo-siloxane.
Present invention also offers the preparation method of described aerospace equipment special material emulsion cutting fluid, it comprises following step:
Step (1), under room temperature, by described mineral oil and described mix lubricant even mixed solution;
Step (2), mixes described mixed solution with described rust-preventive agent, described clean-out system, described stablizer, described sterilant, described tensio-active agent, described aluminium inhibiter, described anti-hard water agent and described defoamer.
Aerospace equipment special material emulsion cutting fluid of the present invention has suitable viscosity, good chemical stability, can not layering when normal operation and maintenance, undergo no deterioration, long service life, there is good oilness, the aerospace equipment special material of high strength, high rigidity can be acted on, bear high operating pressure.
Present invention also offers aerospace equipment special material emulsion cutting fluid and manufacture the purposes in aerospace equipment special material.
Room temperature of the present invention is this area usual definition, is generally 10-40 DEG C.
On the basis meeting this area general knowledge, above-mentioned each optimum condition, can arbitrary combination, obtains the preferred embodiments of the invention.
Agents useful for same of the present invention and raw material are all commercially.
Positive progressive effect of the present invention is:
Aerospace equipment special material special-purpose emulsifying cutting fluid of the present invention possesses good cooling performance, lubricity, rustless property, oil removing cleaning function, anti-corrosion function, be applicable to aerospace equipment special material cutting and mill processing, and possess nontoxic, tasteless, non-corrosive to human body, to equipment not burn into features such as environment do not pollute.
Embodiment
Mode below by embodiment further illustrates the present invention, but does not therefore limit the present invention among described scope of embodiments.The experimental technique of unreceipted actual conditions in the following example, conventionally and condition, or selects according to catalogue.
Alkylphenol polyoxyethylene in following embodiment is dodecyl phenol polyethenoxy (12) ether.
Phosphoric acid ester is alkylamide polyoxyethylene ether phosphate.
Organo-siloxane is German alliance celebrating letter defoamer MS-575.
In following embodiment, the preparation method of tripoly phosphate sodium STPP and Monoethanolamine MEA BASF reactant is for obtaining tripoly phosphate sodium STPP and Monoethanolamine MEA BASF after at room temperature stirring 30 minutes after feed ratio mixing.
Number in following embodiment, except as expressly described, is all parts by weight.
Embodiment 1
At ambient temperature, naphthenic base oils 60DN30 part and Witconol 2301 and three hydroxyl methyl esters 26 parts (wherein Witconol 2301 16 parts, three hydroxyl methyl esters 10 parts) are stirred to mix completely.To in above-mentioned mixed solution, add tripoly phosphate sodium STPP and Monoethanolamine MEA BASF reactant 12 parts (charged material weight of tripoly phosphate sodium STPP and Monoethanolamine MEA BASF is than being 85:15), petroleum sodium sulfonate 8 parts, Diethylene Glycol methyl-phenoxide 10 parts, triazolone 1 part, alkylphenol polyoxyethylene 8 parts, phosphoric acid ester 3 parts, Fatty Alcohol Ether Carboxylate 1.8 parts, organo-siloxane 0.2 part, continues stirring 1 hour, obtains amber transparent liquid, namely obtain described aerospace equipment special material emulsion cutting fluid, its detected result is in table 1.
Embodiment 2
First, at ambient temperature, naphthenic base oils 60DN28 part and Witconol 2301 and three hydroxyl methyl esters 28 parts (wherein, Witconol 2301 is 17 parts, and three hydroxyl methyl esters are 11 parts) are stirred to mix completely.To in above-mentioned mixed solution, add tripoly phosphate sodium STPP and Monoethanolamine MEA BASF reactant 10 parts (charged material weight of tripoly phosphate sodium STPP and Monoethanolamine MEA BASF is than being 85:15), petroleum sodium sulfonate 10 parts, Diethylene Glycol methyl-phenoxide 10 parts, triazolone 1 part, alkylphenol polyoxyethylene 9 parts, phosphoric acid ester 2 parts, Fatty Alcohol Ether Carboxylate 1.9 parts, organo-siloxane 0.1 part, continues stirring 1 hour, obtains amber transparent liquid, namely obtain described aerospace equipment special material emulsion cutting fluid, its detected result is in table 1.
Embodiment 3
First, at ambient temperature, naphthenic base oils 60DN35 part and Witconol 2301 and three hydroxyl methyl esters 21 parts (wherein, Witconol 2301 is 13 parts, and three hydroxyl methyl esters are 8 parts) are stirred to mix completely.To in above-mentioned mixed solution, add tripoly phosphate sodium STPP and Monoethanolamine MEA BASF reactant 12 parts (charged material weight of tripoly phosphate sodium STPP and Monoethanolamine MEA BASF is than being 85:15), petroleum sodium sulfonate 9 parts, Diethylene Glycol methyl-phenoxide 9 parts, triazolone 1 part, alkylphenol polyoxyethylene 9 parts, phosphoric acid ester 2 parts, Fatty Alcohol Ether Carboxylate 1.9 parts, organo-siloxane 0.1 part, continues stirring 1 hour, obtains amber transparent liquid, namely obtain described aerospace equipment special material emulsion cutting fluid, its detected result is in table 1.
Embodiment 4
First, at ambient temperature, naphthenic base oils 60DN35 part and Witconol 2301 and three hydroxyl methyl esters 25 parts (wherein, Witconol 2301 is 15 parts, and three hydroxyl methyl esters are 10 parts) are stirred to mix completely.To in above-mentioned mixed solution, add tripoly phosphate sodium STPP and Monoethanolamine MEA BASF reactant 10 parts (charged material weight of tripoly phosphate sodium STPP and Monoethanolamine MEA BASF is than being 85:15), petroleum sodium sulfonate 7 parts, Diethylene Glycol methyl-phenoxide 8 parts, triazolone 1 part, alkylphenol polyoxyethylene 8 parts, phosphoric acid ester 4 parts, Fatty Alcohol Ether Carboxylate 1.9 parts, organo-siloxane 0.1 part, continues stirring 1 hour, obtains amber transparent liquid, namely obtain described aerospace equipment special material emulsion cutting fluid, its detected result is in table 1.
Embodiment 5
First, at ambient temperature, naphthenic base oils 60DN35 part and Witconol 2301 and three hydroxyl methyl esters 25 parts (wherein, Witconol 2301 is 15 parts, and three hydroxyl methyl esters are 10 parts) are stirred to mix completely.To in above-mentioned mixed solution, add tripoly phosphate sodium STPP and Monoethanolamine MEA BASF reactant 8 parts (charged material weight of tripoly phosphate sodium STPP and Monoethanolamine MEA BASF is than being 85:15), petroleum sodium sulfonate 8 parts, Diethylene Glycol methyl-phenoxide 8 parts, triazolone 1 part, alkylphenol polyoxyethylene 9 parts, phosphoric acid ester 4 parts, Fatty Alcohol Ether Carboxylate 1.9 parts, organo-siloxane 0.1 part, continues stirring 1 hour, obtains amber transparent liquid, namely obtain described aerospace equipment special material emulsion cutting fluid, its detected result is in table 1.
Table 1: the performance index of embodiment 1 ~ 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, and aluminium corrosion is A level, and rust-preventing characteristic is described, aluminium corrosion is splendid, in use splendid for metal material surface protection, does not produce any corrosion.PH value is gentle alkalescence, to human non-toxic's side effect, all pollution-free to air, environment and water source etc.
Can find out that cutting fluid of the present invention can meet from last non seizure load and sintering point data and needs are cut for the high strength of aerospace equipment special material and high rigidity.
Comparative example 1
At ambient temperature, naphthenic base oils 60DN64.95 part and Witconol 2301 and three hydroxyl methyl esters 5 parts (wherein, Witconol 2301 is 3.1 parts, and three hydroxyl methyl esters are 1.9 parts) are stirred to mix completely.To in above-mentioned mixed solution, add tripoly phosphate sodium STPP and Monoethanolamine MEA BASF reactant 3 parts (charged material weight of tripoly phosphate sodium STPP and Monoethanolamine MEA BASF is than being 85:15), petroleum sodium sulfonate 8 parts, Diethylene Glycol methyl-phenoxide 8 parts, triazolone 0.1 part, alkylphenol polyoxyethylene 9 parts, phosphoric acid ester 1 part, Fatty Alcohol Ether Carboxylate 0.9 part, organo-siloxane 0.05 part, continue stirring 1 hour, obtain amber transparent liquid, its performance index are in table 2.
Table 2
| Project | Test method | Comparative example 1 |
| Concentrated solution outward appearance | Range estimation | Amber transparent liquid |
| Proportion (20 DEG C) g/cm 3 | GB/T1884-2000 | 0.936 |
| Froth breaking (5%, tap water) | GB/T6144 | 620/22/0 |
| PH value (5%, tap water) | SH/T0578-94 | 9.03 |
| Aluminium corrosion (5%, 40 DEG C/2h) | GB/T6144-85 | C |
| Last non seizure load (5%, tap water), N | GB/T12583-1998 | 431 |
| Sintering point (5%, tap water), N | GB/T12583-1998 | 784 |
| Rust-preventing characteristic (5%, distilled water) | DIN51360/2 | 3 |
From table 2, the emulsion cutting fluid last non seizure load that comparative example 1 obtains and sintering point are starkly lower than the emulsion cutting fluid that embodiment 1-5 obtains, cannot meet the demand of aerospace equipment special material, rust-preventing characteristic and aluminium corrodibility also cannot reach the level of embodiment 1-5.
Although content of the present invention has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple amendment of the present invention and substitute will be all apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (10)
1. an aerospace equipment special material emulsion cutting fluid, its raw material comprises following component by weight percentage: mineral oil 25-40%; Lubricant 20-30%; Rust-preventive agent 8-18%; Clean-out system 5-10%; Stablizer 5-10%; Sterilant 1-2%; Tensio-active agent 5-10%; Aluminium inhibiter 2-5%; Anti-hard water agent 1-3%; With defoamer 0.1-0.3%; The naphthenic base oils of described mineral oil to be the trade mark be 60DN; Described lubricant is three hydroxyl ester lubricants and oleic acid ester series lubricant agent.
2. aerospace equipment special material emulsion cutting fluid as claimed in claim 1, is characterized in that: three described hydroxyl ester lubricants are three hydroxyl methyl esters; Described oleic acid ester series lubricant agent is Witconol 2301.
3. aerospace equipment special material emulsion cutting fluid as claimed in claim 1 or 2, is characterized in that: the amount ratio of described oleic acid ester series lubricant agent and three hydroxyl ester lubricants is 2:1-1:1.
4. aerospace equipment special material emulsion cutting fluid as claimed in claim 1, is characterized in that: described rust-preventive agent is the reactant that trimerization hydrochlorate and hydramine carry out acid-base reaction; Described trimerization hydrochlorate is preferably tripoly phosphate sodium STPP; Described hydramine is preferably Monoethanolamine MEA BASF.
5. the aerospace equipment special material emulsion cutting fluid as described in claim 1 or 4, is characterized in that: the mass ratio that feeds intake of described trimerization hydrochlorate and hydramine is 80:20-90:10.
6. aerospace equipment special material emulsion cutting fluid as claimed in claim 1, it is characterized in that: described clean-out system is sulfonate type clean-out system, is preferably petroleum sodium sulfonate.
7. aerospace equipment special material emulsion cutting fluid as claimed in claim 1, is characterized in that: described stablizer is Diethylene Glycol monophenyl ether; And/or described sterilant is triazolone; And/or described tensio-active agent is induced by alkyl hydroxybenzene polyethers, it is preferably alkylphenol polyoxyethylene; And/or described aluminium inhibiter is aluminium phosphate inhibiter; And/or described anti-hard water agent is alcohol ether carboxylate; And/or described defoamer is organo-siloxane.
8. aerospace equipment special material emulsion cutting fluid as claimed in claim 1, is characterized in that: the consumption of described mineral oil is 25-35wt%; The consumption of described rust-preventive agent is 8-12wt%.
9. the preparation method of the aerospace equipment special material emulsion cutting fluid as described in any one of claim 1 ~ 8, is characterized in that: it comprises following step:
Step (1), under room temperature, by described mineral oil and described mix lubricant even mixed solution;
Step (2), mixes described mixed solution with described rust-preventive agent, described clean-out system, described stablizer, described sterilant, described tensio-active agent, described aluminium inhibiter, described anti-hard water agent and described defoamer.
10. the aerospace equipment special material emulsion cutting fluid as described in any one of claim 1 ~ 8 is manufacturing the purposes in aerospace equipment special material.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| CN104877737B (en) | 2019-05-28 |
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