CN103834460B - Emulsification-type metal extreme pressure rust-proof cutting fluid as well as preparation method and application thereof - Google Patents
Emulsification-type metal extreme pressure rust-proof cutting fluid as well as preparation method and application thereof Download PDFInfo
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- CN103834460B CN103834460B CN201410064949.8A CN201410064949A CN103834460B CN 103834460 B CN103834460 B CN 103834460B CN 201410064949 A CN201410064949 A CN 201410064949A CN 103834460 B CN103834460 B CN 103834460B
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- 239000002173 cutting fluid Substances 0.000 title claims abstract description 61
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 59
- 239000002184 metal Substances 0.000 title claims abstract description 59
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 38
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims abstract description 33
- -1 compound sulfonate Chemical class 0.000 claims abstract description 31
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 27
- 150000001875 compounds Chemical class 0.000 claims abstract description 26
- 239000000314 lubricant Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000008367 deionised water Substances 0.000 claims abstract description 18
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 18
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 15
- 239000002480 mineral oil Substances 0.000 claims abstract description 15
- 235000010446 mineral oil Nutrition 0.000 claims abstract description 15
- 239000003755 preservative agent Substances 0.000 claims abstract description 15
- 230000002335 preservative effect Effects 0.000 claims abstract description 15
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 15
- 239000010703 silicon Substances 0.000 claims abstract description 15
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000012964 benzotriazole Substances 0.000 claims abstract description 12
- 230000007935 neutral effect Effects 0.000 claims abstract description 11
- 238000004945 emulsification Methods 0.000 claims description 51
- 230000003449 preventive effect Effects 0.000 claims description 51
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 30
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 29
- 239000003795 chemical substances by application Substances 0.000 claims description 25
- 229940117013 triethanolamine oleate Drugs 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 23
- 238000003756 stirring Methods 0.000 claims description 21
- 239000002994 raw material Substances 0.000 claims description 16
- 230000000855 fungicidal effect Effects 0.000 claims description 14
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 10
- 238000003754 machining Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 9
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 8
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims description 8
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 8
- 238000009288 screen filtration Methods 0.000 claims description 8
- 229960004418 trolamine Drugs 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 5
- 229910001018 Cast iron Inorganic materials 0.000 claims description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 4
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 4
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- 239000003208 petroleum Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
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- 239000002253 acid Substances 0.000 claims description 3
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- 239000008158 vegetable oil Substances 0.000 claims description 3
- LDTRLQFRPHFLGA-UHFFFAOYSA-N 2-[bis(2-hydroxyethyl)amino]ethanol;decanedioic acid Chemical compound OCCN(CCO)CCO.OC(=O)CCCCCCCCC(O)=O LDTRLQFRPHFLGA-UHFFFAOYSA-N 0.000 claims 6
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 claims 2
- 238000005520 cutting process Methods 0.000 abstract description 16
- 239000012530 fluid Substances 0.000 abstract description 15
- 238000005461 lubrication Methods 0.000 abstract description 11
- 239000000126 substance Substances 0.000 abstract description 7
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- 238000004140 cleaning Methods 0.000 abstract description 5
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract description 4
- 239000013556 antirust agent Substances 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
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- 238000000227 grinding Methods 0.000 abstract description 4
- 239000011976 maleic acid Substances 0.000 abstract description 4
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- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 abstract description 4
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- 239000008139 complexing agent Substances 0.000 abstract 2
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- BAXXWMFWPRDNJA-UHFFFAOYSA-N N(CCO)(CCO)CCO.C(CCCCCCCC=C/CCCCCCCC)(=O)O.C(CCCCCCCCC(=O)O)(=O)O Chemical compound N(CCO)(CCO)CCO.C(CCCCCCCC=C/CCCCCCCC)(=O)O.C(CCCCCCCCC(=O)O)(=O)O BAXXWMFWPRDNJA-UHFFFAOYSA-N 0.000 abstract 1
- 230000001850 reproductive effect Effects 0.000 abstract 1
- ICLYJLBTOGPLMC-KVVVOXFISA-N (z)-octadec-9-enoate;tris(2-hydroxyethyl)azanium Chemical compound OCCN(CCO)CCO.CCCCCCCC\C=C/CCCCCCCC(O)=O ICLYJLBTOGPLMC-KVVVOXFISA-N 0.000 description 19
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- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 229910000967 As alloy Inorganic materials 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
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- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
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- Lubricants (AREA)
Abstract
The invention discloses emulsification-type metal extreme pressure rust-proof cutting fluid as well as a preparation method and an application thereof. The cutting fluid is prepared from a compound extreme-pressure wear-resistant lubricating agent, a compound sulfonate antirust agent, a sebacic acid oleic acid triethanolamine complexing agent, a maleic acid triisopropanolamine complexing agent, three emulsifying agents, benzotriazole, 150 SN neutral mineral oil, a sterile preservative, a water-based organic silicon high-efficiency defoaming agent and deionized water. The cutting fluid disclosed by the invention has excellent functions of lubrication, rust prevention, cooling and cleaning, does not corrode machine tools and workpieces in a grinding or cutting process, does not foam and burn and is free from extraneous odor; and after the machined workpieces stay in working procedure rooms for more than 7 days, the workpieces are free from corrosion and have strong rust prevention capacity. The operating fluid can be continuously recycled for more than 3 months, the performance of the operating fluid is not affected, and the operating fluid does not go bad and stink and has excellent microbial reproductive capacity resistance and chemical stability.
Description
Technical field
The invention belongs to metal protection field, be specifically related to a kind of emulsification type metal extreme pressure rust preventive cutting fluid and its production and use.
Background technology
Various large shaft peculiar to vessel and big machinery precision parts need to select a kind of cutting fluid being applicable to the difficult Material Processing work such as steel alloy, stainless steel, copper alloy high speed, heavy loading cutting in manufacturing process.This cutting fluid will have good extreme pressure property and lubrication, antirust, cooling performance, all good Corrosion Protection will be had to various metal, suspend at workshop inter process after work pieces process and stay more than seven days non-corrodings, and there is excellent microbial breeding and chemical stability, working fluid uses more than 3 months frees from extraneous odour, never degenerates smelly, life cycle is long, not containing harmful material, can meet manufacturing technique requirent completely, result of use is good.Be conducive to operator ' s health and energy-saving and emission-reduction, protection of the environment.
At present, there is no the cutting fluid meeting above-mentioned requirements.
Summary of the invention
In order to fill up the blank of prior art, primary and foremost purpose of the present invention is to provide and is applicable to the emulsification type metal extreme pressure rust preventive cutting fluid that various large shaft peculiar to vessel, the big machinery precision parts difficult Material Processing such as alloy steel, stainless steel, copper alloy in manufacturing process is used as at a high speed, heavy loading is cut.Large shaft peculiar to vessel, big machinery precision parts applies emulsification type metal extreme pressure rust preventive cutting fluid of the present invention in manufacturing process, according to the requirement of cutting technology to antirust technology, after cutting fluid tap water of the present invention is diluted to certain density working fluid in proportion, become a kind of water-soluble milky white shape, extreme boundary lubrication rustless property is good, stable chemical performance, not containing hazardous and noxious substances such as heavy metals, meet environmental requirement, there is splendid lubrication, antirust, cooling, cleaning four-in-one function, the emulsification type metal extreme pressure rust preventive cutting fluid that life cycle is longer.
Another object of the present invention is to provide the preparation method of above-mentioned emulsification type metal extreme pressure rust preventive cutting fluid, the method adopts exclusive scientific combination Recipe, thus strengthen and improve after emulsification type metal extreme pressure rust preventive cutting fluid of the present invention is diluted to certain density working fluid in proportion with water in use there is good microbial breeding, anti-corrupt ability is strong, chemical stability is good, be not easy rotten smelly, life cycle reaches the feature of more than 3 months.
Another object of the present invention is to provide the purposes of above-mentioned emulsification type metal extreme pressure rust preventive cutting fluid.Emulsification type metal extreme pressure rust preventive cutting fluid of the present invention except can be used for large shaft peculiar to vessel, big machinery precision parts product is done except precision optical machinery machining operation in manufacturing process, also be applicable to the mechanical cutting processing of other precision optical machinery component such as bearing, gear, instrument, comprise and general machine cut processing is done to carbon steel, steel alloy, cast iron and copper alloy material, and according to the requirement of machining lubricating and antirust technical matters, with tap water, emulsification type metal extreme pressure rust preventive cutting fluid is deployed into the working fluid use of 3 ~ 6% different concns (volumetric concentration).
Object of the present invention is achieved through the following technical solutions:
A kind of emulsification type metal extreme pressure rust preventive cutting fluid, is prepared by compound extreme pressure antifriction lubricant, compounded sulfonate rust-preventive agent, SA triethanolamine oleate recombiner, toxilic acid tri-isopropanolamine recombiner, tensio-active agent, copper alloy antirust agent, mineral oil, fungicidal preservative, defoamer and deionized water.
Preferably, above-mentioned emulsification type metal extreme pressure rust preventive cutting fluid is prepared by the composition of following weight percent:
Compound extreme pressure antifriction lubricant: 12 ~ 18%
Compounded sulfonate rust-preventive agent: 10 ~ 15%
SA triethanolamine oleate recombiner: 5 ~ 8%
Toxilic acid tri-isopropanolamine recombiner: 1.5 ~ 3%
Alkylphenol polyoxyethylene AEO-3 emulsifying agent: 2 ~ 4%
Alkylphenol polyoxyethylene TX-10 emulsifying agent: 3 ~ 5%
Alkylphenol polyoxyethylene NP-6 emulsifying agent: 3 ~ 5%
Benzotriazole: 0.2 ~ 0.5%
150SN neutral mineral oil: 45 ~ 55%
Fungicidal preservative: 1 ~ 3%
Waterborne organic silicon high effective antifoaming agent: 0.07 ~ 0.1%;
Deionized water: 0.5 ~ 2%.
Particularly preferably, above-mentioned emulsification type metal extreme pressure rust preventive cutting fluid is prepared by the composition of following weight percent:
Compound extreme pressure antifriction lubricant: 15%
Compounded sulfonate rust-preventive agent: 13%
SA triethanolamine oleate recombiner: 7%
Toxilic acid tri-isopropanolamine recombiner: 2%
Alkylphenol polyoxyethylene AEO-3 emulsifying agent: 3%
Alkylphenol polyoxyethylene TX-10 emulsifying agent: 4%
Alkylphenol polyoxyethylene NP-6 emulsifying agent: 4%
Benzotriazole: 0.4%
150SN neutral mineral oil: 49%
Fungicidal preservative: 1.5%
Waterborne organic silicon high effective antifoaming agent: 0.1%;
Deionized water: 1%.
Described compound extreme pressure antifriction lubricant is prepared by following methods:
Get 46.67% chlorinated paraffin-52,13.33% sulfide isobutene and 40%S-80 emulsifying agent, mixing, is heated to 60 ~ 80 DEG C, is stirred to material and is uniformly dissolved completely, obtain compound extreme pressure antifriction lubricant; Described per-cent is the per-cent that each composition accounts for compound extreme pressure antifriction lubricant raw material gross weight.
Described compounded sulfonate rust-preventive agent is prepared by following methods:
Get 61.54% petroleum sodium sulfonate, 15.38% diethanolamine and 23.08% trolamine, mixing, is heated to 60 ~ 80 DEG C, is stirred to material and dissolves transparent completely, obtain compounded sulfonate rust-preventive agent; Described per-cent is the per-cent of each composition compounded sulfonate rust-preventive agent raw material gross weight.
Described SA triethanolamine oleate recombiner is prepared by following methods:
Get 10% deionized water, 20% SA and 30% trolamine, mixing, is heated to 60 DEG C, then adds 40% vegetable oil acid, till being stirred to mixing of materials homogeneous transparent, obtain SA triethanolamine oleate recombiner; Described per-cent is the per-cent that each composition accounts for SA triethanolamine oleate recombiner raw material gross weight.
Described toxilic acid tri-isopropanolamine recombiner is prepared by following methods:
Get 30% deionized water, 20% toxilic acid (also known as maleic acid) and 46% tri-isopropanolamine, mixing, is heated to 60 ~ 80 DEG C, then adds 4% potassium hydroxide, be stirred to solution completely transparent till, obtain toxilic acid tri-isopropanolamine recombiner; Described per-cent is the per-cent that each composition accounts for toxilic acid tri-isopropanolamine recombiner raw material gross weight.
Described fungicidal preservative is that the coating that Guangdong Dimei Biological Technology Co., Ltd. produces protects (sanitas KSG108S).
Described waterborne organic silicon high effective antifoaming agent is the LZ-5674 waterborne organic silicon high effective antifoaming agent of Guangzhou Run Bide Chemical Co., Ltd. import.
The preparation method of above-mentioned emulsification type metal extreme pressure rust preventive cutting fluid, comprises the following steps:
(1) ionized water, alkylphenol polyoxyethylene AEO-3 emulsifying agent, alkylphenol polyoxyethylene TX-10 emulsifying agent and alkylphenol polyoxyethylene NP-6 emulsifying agent is removed, mixing, be heated to 60 ~ 80 DEG C, stir and add benzotriazole after 30 ~ 60 minutes, be stirred to material to be uniformly dissolved completely, be cooled to 55 ~ 60 DEG C;
(2) compound extreme pressure antifriction lubricant, compounded sulfonate rust-preventive agent, SA triethanolamine oleate recombiner, toxilic acid tri-isopropanolamine recombiner is added again, and slowly add 150SN neutral mineral oil, stirring reaction 60 minutes, then 40 ~ 50 DEG C are cooled to, add fungicidal preservative, waterborne organic silicon high effective antifoaming agent again, last stirring reaction 30 ~ 60 minutes, removes mechanical impurity with screen filtration, obtains emulsification type metal extreme pressure rust preventive cutting fluid;
Screen filtration described in step (2) is the mechanical impurity such as various metal-powders, silt particle, fiber carried out with 180 order stainless steel filter screen sieves in natural filtration removal material, and the emulsification type metal extreme pressure rust preventive cutting fluid content of impurities after filtration is not more than 0.02%.
Above-mentioned emulsification type metal extreme pressure rust preventive cutting fluid, be applicable to the working fluid that large shaft peculiar to vessel, big machinery precision parts make precision machine tool cutting technology in manufacturing process, also the mechanical cutting processing of other precision optical machinery component such as bearing, gear, instrument is applicable to, comprise and general machine cut processing is done to carbon steel, steel alloy, cast iron and copper alloy material, and according to the lubricating and antirust processing requirement of mechanical workout, the working fluid with tap water emulsification type metal extreme pressure rust preventive cutting fluid being deployed into 3 ~ 6% different concns (volumetric concentration) uses.
Emulsification type metal extreme pressure rust preventive cutting fluid of the present invention, is mixed with by compound extreme pressure antifriction lubricant, compounded sulfonate rust-preventive agent, SA triethanolamine oleate recombiner, toxilic acid tri-isopropanolamine recombiner, tensio-active agent, copper alloy antirust agent, mineral oil, fungicidal preservative, waterborne organic silicon high effective antifoaming agent and deionized water and forms.Wherein, deionized water adopts the water purification apparatus of reverse osmosis system to produce; Compound extreme pressure antifriction lubricant comprises chlorinated paraffin-52, sulfide isobutene, S-80 emulsifying agent; Compounded sulfonate rust-preventive agent comprises petroleum sodium sulfonate, diethanolamine, trolamine; SA triethanolamine oleate recombiner comprises SA, oleic acid, trolamine, pure water; Toxilic acid tri-isopropanolamine recombiner comprises toxilic acid (also known as maleic acid), tri-isopropanolamine, potassium hydroxide, pure water; Tensio-active agent comprises alkylphenol polyoxyethylene AEO-3 emulsifying agent, alkylphenol polyoxyethylene TX-10 emulsifying agent, alkylphenol polyoxyethylene NP-6 emulsifying agent, pure water; Copper alloy antirust agent benzotriazole; When 40 DEG C, kinematic viscosity is at 20 ~ 30m ㎡/s paraffin wax base mineral oil or naphthenic mineral oil; The fungicidal preservative adopted is that coating protects (KSG108S); The waterborne organic silicon high effective antifoaming agent adopted is LZ-5674.
Large shaft peculiar to vessel of the present invention, big machinery precision parts emulsification type metal extreme pressure rust preventive cutting fluid recipe ingredient are reasonable, it not only can process softer metal material, as non-hardened steel, cast iron and non-ferrous metal etc., but also can the very high metal material of workhardness, as hardened steel and Wimet, mechanical heavy loading machining can be reached when making high speed, heavy loading machining to the unmanageable material such as high quality steel, stainless steel and require and smoothness requirements.Ultimate principle due to metal cutting process is that workpiece blank is being subject to pushing of cutter rake face, cutting lay produces viscous deformation along a certain inclined-plane shearing slip and forms chip, flow out along knife face with higher speed, and machined surface also will experience a plastic history, in cutter and workpiece relative movement, larger friction and high temperature will be produced between cutter and workpiece blank, chip, generate fresh finished surface, thus reach predetermined geometrical shape, dimensional precision and surface quality.In metal cutting process, in order to reduce the cutting force of cutting, friction, take away the heat that produces in cutting zone in time to reduce cutting temperature, reduce tool wear, improve tool life, thus enhance productivity, improve workpiece surface roughness, ensure Workpiece Machining Accuracy, to reach best economical effectiveness.Metal cutting metalworking coolant (being called for short: cutting fluid) is correctly selected to play very important lubrication, cooling, cleaning and rust inhibition.
Large shaft peculiar to vessel of the present invention, big machinery precision parts emulsification type metal extreme pressure rust preventive cutting fluid combine the result that above-mentioned factor carries out scientific allocation and system experimentation research.Show through production application checking, emulsification type metal extreme pressure rust preventive cutting fluid of the present invention has splendid lubrication, antirust, cooling and cleaning performance, inter process more than one week non-corroding is rested on after work pieces process, antirust ability is strong, working fluid can continuous circulation use more than 3 months not easily putrid and deteriorated, life cycle is longer, containing the material that heavy metal etc. is harmful, to environment and operator ' s health favourable, and working fluid does not in use corrode workpiece and machine tool, do not burn, free from extraneous odour, safe and reliable, large shaft peculiar to vessel can be met, and the steel alloy of various mechanical precision parts, the difficult Material Processing such as stainless steel is done at a high speed, heavy load grinding, the process specifications of machining.Effectively overcome domestic similar cutting fluid product extreme boundary lubrication effect undesirable, working fluid is short for work-ing life, apt to deteriorate smelly, operator is had to the existing problems such as phenomena of cutaneous irritation.
The present invention has following advantage and effect relative to prior art
1, the crucial accessory of large shaft peculiar to vessel, and big machinery precision parts in manufacturing process, apply emulsification type metal extreme pressure rust preventive cutting fluid of the present invention after there is excellent lubrication, antirust, cooling and cleaning function, can according to machining technique requirement, the working fluid with tap water emulsification type metal extreme pressure rust preventive cutting fluid being deployed into 3 ~ 6% different concns uses, and can meet large shaft peculiar to vessel, big machinery precision parts completely and do grinding or cutting technology and the requirement of extreme boundary lubrication antirust technology to various lathe in manufacturing process.
2, emulsification type metal extreme pressure rust preventive cutting fluid of the present invention is not containing the hazardous and noxious substances such as nitrite and heavy metal, free from environmental pollution and not damage operator healthy.Working fluid is being done not corrode lathe and workpiece in grinding or cutting process, non-foaming foam, do not burn, rest on inter process more than 7 days non-corrodings after free from extraneous odour, work pieces process, antirust ability is strong, working fluid can reach to recycle for more than 3 months continuously does not affect performance, never degenerate smelly, there is excellent microbial breeding ability and chemical stability.
3, the materials procurement source that emulsification type metal extreme pressure rust preventive cutting fluid of the present invention is used is easy to get, and production process technology is simple, and synthesized emulsification type metal extreme pressure rust preventive cutting fluid can be stored for two years and never degenerate, economical and practical respond well.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1
Compound extreme pressure antifriction lubricant is prepared by following steps:
Add 46.67% chlorinated paraffin-52,13.33% sulfide isobutene, 40%S-80 emulsifying agent in a kettle., and Hybrid Heating is warming up to 60 ~ 80 DEG C, continuous stirring reaction 30 ~ 60 minutes is to material is uniformly dissolved completely, namely obtain compound extreme pressure antifriction lubricant, described per-cent is the per-cent that each composition accounts for compound extreme pressure antifriction lubricant raw material gross weight.
Compounded sulfonate rust-preventive agent is prepared by following methods:
Add 61.54% petroleum sodium sulfonate, 15.38% diethanolamine, 23.08% trolamine in a kettle., and Hybrid Heating is warming up to 60 ~ 80 DEG C, continuous stirring reaction 30 ~ 60 minutes to material dissolve completely transparent, namely obtain compounded sulfonate rust-preventive agent; Described per-cent is the per-cent of each composition compounded sulfonate rust-preventive agent raw material gross weight.
SA triethanolamine oleate recombiner is prepared by following methods:
Add 10% deionized water, 20% SA, 30% trolamine in a kettle., and heated and stirred is warming up to 60 DEG C, finally add 40% vegetable oil acid, continuous stirring reaction 30 ~ 60 minutes to mixed solution be all dissolved to transparent, namely obtain SA triethanolamine oleate recombiner; Described per-cent is the per-cent that each composition accounts for SA triethanolamine oleate recombiner raw material gross weight.
Toxilic acid tri-isopropanolamine recombiner is prepared by following methods:
Add 30% deionized water, 20% toxilic acid (also known as maleic acid), 46% tri-isopropanolamine in a kettle., and mix and blend is heated to 60 ~ 80 DEG C, add the continuous heated and stirred of 4% potassium hydroxide again and react 40 ~ 60 minutes to solution is completely transparent, namely obtain toxilic acid tri-isopropanolamine recombiner; Described per-cent is the per-cent that each composition accounts for toxilic acid tri-isopropanolamine recombiner raw material gross weight.
A preparation method for emulsification type metal extreme pressure rust preventive cutting fluid, comprises the following steps:
(1) 1% deionized water, 3% alkylphenol polyoxyethylene AEO-3 emulsifying agent, 4% alkylphenol polyoxyethylene TX-10 emulsifying agent, 4% alkylphenol polyoxyethylene NP-6 emulsifying agent is added in a kettle., be warming up to 60 ~ 80 DEG C, 0.4% benzotriazole is added again under the mix and blend condition of 30 ~ 60 minutes, and be stirred to till material is uniformly dissolved completely, be then cooled to 55 ~ 60 DEG C.
(2) under constantly stirring, 15% compound extreme pressure antifriction lubricant, 13% compounded sulfonate rust-preventive agent, 7% SA triethanolamine oleate recombiner, 2% toxilic acid tri-isopropanolamine recombiner is added respectively, and slowly add 49%150SN neutral mineral oil stirring reaction 60 minutes, then lower the temperature 40 ~ 50 DEG C, then (KSG108S protected by the coating that Guangdong Dimei Biological Technology Co., Ltd. produces to add 1.5% fungicidal preservative; Lower with), 0.1% waterborne organic silicon high effective antifoaming agent LZ-5674, last stirring reaction 30 ~ 60 minutes, removes mechanical impurity with screen filtration, namely obtains large shaft peculiar to vessel, big machinery precision parts emulsification type metal extreme pressure rust preventive cutting fluid.
Per-cent described in step (1) ~ (2) is the per-cent that each composition accounts for emulsification type metal extreme pressure rust preventive cutting fluid raw material gross weight.
Embodiment 2
The method for making of compound extreme pressure antifriction lubricant, compounded sulfonate rust-preventive agent, SA triethanolamine oleate recombiner, toxilic acid tri-isopropanolamine recombiner is with embodiment 1.
A preparation method for emulsification type metal extreme pressure rust preventive cutting fluid, comprises the following steps:
(1) 1% deionized water, 2.5% alkylphenol polyoxyethylene AEO-3 emulsifying agent, 3.5% alkylphenol polyoxyethylene TX-10 emulsifying agent, 3.5% alkylphenol polyoxyethylene NP-6 emulsifying agent is added in a kettle., be warming up to 60 ~ 80 DEG C, 0.3% benzotriazole is added again under the mix and blend condition of 30 ~ 60 minutes, and be stirred to till material is uniformly dissolved completely, be then cooled to 55 ~ 60 DEG C.
(2) under constantly stirring, 12% compound extreme pressure antifriction lubricant, 15% compounded sulfonate rust-preventive agent, 8% SA triethanolamine oleate recombiner, 1.5% toxilic acid tri-isopropanolamine recombiner is added respectively, and slowly add 50.63%150SN neutral mineral oil stirring reaction 60 minutes, then lower the temperature 40 ~ 50 DEG C, then (KSG108S protected by the coating that Guangdong Dimei Biological Technology Co., Ltd. produces to add 2% fungicidal preservative; Lower with), 0.07% waterborne organic silicon high effective antifoaming agent LZ-5674, last stirring reaction 30 ~ 60 minutes, removes mechanical impurity with screen filtration, namely obtains large shaft peculiar to vessel, big machinery precision parts emulsification type metal extreme pressure rust preventive cutting fluid.
Per-cent described in step (1) ~ (2) is the per-cent that each composition accounts for emulsification type metal extreme pressure rust preventive cutting fluid raw material gross weight.
Embodiment 3
The method for making of compound extreme pressure antifriction lubricant, compounded sulfonate rust-preventive agent, SA triethanolamine oleate recombiner, toxilic acid tri-isopropanolamine recombiner is with embodiment 1.
A preparation method for emulsification type metal extreme pressure rust preventive cutting fluid, comprises the following steps:
(1) 0.5% deionized water, 4% alkylphenol polyoxyethylene AEO-3 emulsifying agent, 5% alkylphenol polyoxyethylene TX-10 emulsifying agent, 4.5% alkylphenol polyoxyethylene NP-6 emulsifying agent is added in a kettle., be warming up to 60 ~ 80 DEG C, 0.5% benzotriazole is added again under the mix and blend condition of 30 ~ 60 minutes, and be stirred to till material is uniformly dissolved completely, be then cooled to 55 ~ 60 DEG C.
(2) under constantly stirring, 16% compound extreme pressure antifriction lubricant, 12% compounded sulfonate rust-preventive agent, 6.5% SA triethanolamine oleate recombiner, 3% toxilic acid tri-isopropanolamine recombiner is added respectively, and slowly add 45.42%150SN neutral mineral oil stirring reaction 60 minutes, then lower the temperature 40 ~ 50 DEG C, then (KSG108S protected by the coating that Guangdong Dimei Biological Technology Co., Ltd. produces to add 2.5% fungicidal preservative; Lower with), 0.08% waterborne organic silicon high effective antifoaming agent LZ-5674, last stirring reaction 30 ~ 60 minutes, removes mechanical impurity with screen filtration, namely obtains large shaft peculiar to vessel, big machinery precision parts emulsification type metal extreme pressure rust preventive cutting fluid.
Per-cent described in step (1) ~ (2) is the per-cent that each composition accounts for emulsification type metal extreme pressure rust preventive cutting fluid raw material gross weight.
Embodiment 4
The method for making of compound extreme pressure antifriction lubricant, compounded sulfonate rust-preventive agent, SA triethanolamine oleate recombiner, toxilic acid tri-isopropanolamine recombiner is with embodiment 1.
A preparation method for emulsification type metal extreme pressure rust preventive cutting fluid, comprises the following steps:
(1) 2% deionized water, 2% alkylphenol polyoxyethylene AEO-3 emulsifying agent, 5% alkylphenol polyoxyethylene TX-10 emulsifying agent, 4% alkylphenol polyoxyethylene NP-6 emulsifying agent is added in a kettle., be warming up to 60 ~ 80 DEG C, 0.2% benzotriazole is added again under the mix and blend condition of 30 ~ 60 minutes, and be stirred to till material is uniformly dissolved completely, be then cooled to 55 ~ 60 DEG C.
(2) under constantly stirring, 18% compound extreme pressure antifriction lubricant is added respectively, 10% compounded sulfonate rust-preventive agent, 5% SA triethanolamine oleate recombiner, 2% toxilic acid tri-isopropanolamine recombiner, and slowly add 48.73%150SN neutral mineral oil stirring reaction 60 minutes, then 40 ~ 50 DEG C are lowered the temperature, add 3% fungicidal preservative (KSG108S protected by the coating that Guangdong Dimei Biological Technology Co., Ltd. produces) again, 0.07% waterborne organic silicon high effective antifoaming agent LZ-5674, last stirring reaction 30 ~ 60 minutes, mechanical impurity is removed with screen filtration, namely large shaft peculiar to vessel is obtained, big machinery precision parts emulsification type metal extreme pressure rust preventive cutting fluid.
Per-cent described in step (1) ~ (2) is the per-cent that each composition accounts for emulsification type metal extreme pressure rust preventive cutting fluid raw material gross weight.
Preparation-obtained large shaft peculiar to vessel, the big machinery precision parts of being applicable to of the invention process compares as shown in table 1 ~ 2 with the main extreme boundary lubrication rustless property of emulsification type metal extreme pressure rust preventive cutting fluid in manufacturing process
Table 2: the salient features of the embodiment of the present invention 1 preparation-obtained emulsification type metal extreme pressure rust preventive cutting fluid
Can be found out by table 1 thermoscreen atmospheric exposure corrosion test, experimental sample is to 45
#steel, Z
30cast iron, H
62brass, Ly
12in the thermoscreen atmospheric exposure corrosion test of aluminium, the extreme boundary lubrication rustless property of embodiment 1 emulsification type metal extreme pressure rust preventive cutting fluid is better than the effect of embodiment 2 ~ 4.
Above-described embodiment is the present invention's preferably embodiment; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from spirit of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (7)
1. an emulsification type metal extreme pressure rust preventive cutting fluid, it is characterized in that being prepared by the composition of following weight percent:
Compound extreme pressure antifriction lubricant: 12 ~ 18%
Compounded sulfonate rust-preventive agent: 10 ~ 15%
Sebacic acid triethanolamine oleate recombiner: 5 ~ 8%
Toxilic acid tri-isopropanolamine recombiner: 1.5 ~ 3%
AEO-3 emulsifying agent: 2 ~ 4%
Alkylphenol polyoxyethylene TX-10 emulsifying agent: 3 ~ 5%
Alkylphenol polyoxyethylene NP-6 emulsifying agent: 3 ~ 5%
Benzotriazole: 0.2 ~ 0.5%
150SN neutral mineral oil: 45 ~ 55%
Fungicidal preservative: 1 ~ 3%
Waterborne organic silicon high effective antifoaming agent: 0.07 ~ 0.1%;
Deionized water: 0.5 ~ 2%;
Described compound extreme pressure antifriction lubricant is prepared by following methods:
Get 46.67% chlorinated paraffin-52,13.33% sulfide isobutene and 40%S-80 emulsifying agent, mixing, is heated to 60 ~ 80 DEG C, is stirred to material and is uniformly dissolved completely, obtain compound extreme pressure antifriction lubricant; Described per-cent is the per-cent that each composition accounts for compound extreme pressure antifriction lubricant raw material gross weight;
Described compounded sulfonate rust-preventive agent is prepared by following methods:
Get 61.54% petroleum sodium sulfonate, 15.38% diethanolamine and 23.08% trolamine, mixing, is heated to 60 ~ 80 DEG C, is stirred to material and dissolves transparent completely, obtain compounded sulfonate rust-preventive agent; Described per-cent is the per-cent that each composition accounts for compounded sulfonate rust-preventive agent raw material gross weight;
Described sebacic acid triethanolamine oleate recombiner is prepared by following methods:
Get 10% deionized water, 20% sebacic acid and 30% trolamine, mixing, is heated to 60 DEG C, then adds 40% vegetable oil acid, till being stirred to mixing of materials homogeneous transparent, obtain sebacic acid triethanolamine oleate recombiner; Described per-cent is the per-cent that each composition accounts for sebacic acid triethanolamine oleate recombiner raw material gross weight;
Described toxilic acid tri-isopropanolamine recombiner is prepared by following methods:
Get 30% deionized water, 20% toxilic acid and 46% tri-isopropanolamine, mixing, be heated to 60 ~ 80 DEG C, then add 4% potassium hydroxide, be stirred to solution completely transparent till, obtain toxilic acid tri-isopropanolamine recombiner; Described per-cent is the per-cent that each composition accounts for toxilic acid tri-isopropanolamine recombiner raw material gross weight.
2. emulsification type metal extreme pressure rust preventive cutting fluid according to claim 1, it is characterized in that being prepared by the composition of following weight percent:
Compound extreme pressure antifriction lubricant: 15%
Compounded sulfonate rust-preventive agent: 13%
Sebacic acid triethanolamine oleate recombiner: 7%
Toxilic acid tri-isopropanolamine recombiner: 2%
AEO-3 emulsifying agent: 3%
Alkylphenol polyoxyethylene TX-10 emulsifying agent: 4%
Alkylphenol polyoxyethylene NP-6 emulsifying agent: 4%
Benzotriazole: 0.4%
150SN neutral mineral oil: 49%
Fungicidal preservative: 1.5%
Waterborne organic silicon high effective antifoaming agent: 0.1%;
Deionized water: 1%.
3. the preparation method of the emulsification type metal extreme pressure rust preventive cutting fluid described in claim 1 or 2, is characterized in that comprising the following steps:
(1) ionized water, AEO-3 emulsifying agent, alkylphenol polyoxyethylene TX-10 emulsifying agent and alkylphenol polyoxyethylene NP-6 emulsifying agent is removed, mixing, is heated to 60 ~ 80 DEG C, stirs and add benzotriazole after 30 ~ 60 minutes, be stirred to material to be uniformly dissolved completely, be cooled to 55 ~ 60 DEG C;
(2) compound extreme pressure antifriction lubricant, compounded sulfonate rust-preventive agent, sebacic acid triethanolamine oleate recombiner, toxilic acid tri-isopropanolamine recombiner is added again, and slowly add 150SN neutral mineral oil, stirring reaction 60 minutes, then 40 ~ 50 DEG C are cooled to, add fungicidal preservative, waterborne organic silicon high effective antifoaming agent again, last stirring reaction 30 ~ 60 minutes, removes mechanical impurity with screen filtration, obtains emulsification type metal extreme pressure rust preventive cutting fluid.
4. the preparation method of emulsification type metal extreme pressure rust preventive cutting fluid according to claim 3, it is characterized in that: the screen filtration described in step (2) is the mechanical impurity carried out with 180 order stainless steel filter screen sieves in natural filtration removal material, and the emulsification type metal extreme pressure rust preventive cutting fluid content of impurities after filtration is not more than 0.02%.
5. the application of the emulsification type metal extreme pressure rust preventive cutting fluid described in claim 1 or 2 in large shaft peculiar to vessel, big machinery precision parts precision machine tool machining.
6. the application of emulsification type metal extreme pressure rust preventive cutting fluid in bearing, gear, machine tool machining described in claim 1 or 2.
7. the application of the emulsification type metal extreme pressure rust preventive cutting fluid described in claim 1 or 2 in the general machine cut processing of carbon steel, steel alloy, cast iron and copper alloy.
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