CN106318592A - Aqueous cutting fluid for hard and brittle material multi-line cutting and preparation method thereof - Google Patents
Aqueous cutting fluid for hard and brittle material multi-line cutting and preparation method thereof Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M173/00—Lubricating compositions containing more than 10% water
- C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/022—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy groups
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
- C10M2211/08—Halogenated waxes
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/26—Amines
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- C—CHEMISTRY; METALLURGY
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/28—Amides; Imides
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/30—Heterocyclic compounds
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/10—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring
- C10M2219/104—Heterocyclic compounds containing sulfur, selenium or tellurium compounds in the ring containing sulfur and carbon with nitrogen or oxygen in the ring
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/041—Triaryl phosphates
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- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/04—Detergent property or dispersant property
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/18—Anti-foaming property
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/64—Environmental friendly compositions
Abstract
The invention discloses an aqueous cutting fluid for hard and brittle material multi-line cutting and a preparation method thereof. The aqueous cutting fluid comprises, by weight, 5-20% of ammonium carboxylate, 5-25% of a water-soluble lubricant, 10-20% of an antirust agent, 0.5-4% of a bactericide, 10-20% of a water-soluble anti-wear reagent at extreme pressure, 10-20% of triethanolamine, 0.1-4% of a settling agent, 0.01-0.1% of benzotriazole, 0.01-0.5% of an antifoaming agent and the balance water. The water-soluble lubricant is a mixture of poly(ether ester), glycerol and sulfurized fatty acid according to a weight ratio of (10-45): (3-18): (2-20). The cutting fluid has good integrated performances such as cooling performances, lubricity, settlement performances, defoaming performances, antirust properties and cleaning effects and satisfies hard and brittle difficult-to-cut material batch processing requirements of a multi-line cutting machine. The preparation method of the aqueous cutting fluid has simple processes, can be operated easily, realizes a low cost and can be finished at the normal temperature.
Description
Technical field
The present invention relates to cutting fluid and preparing technical field thereof, a kind of aqueous for hard brittle material multi-wire saw
Cutting fluid and preparation method thereof.
Background technology
The hard crisp unmanageable advanced composite material (ACM)s such as magnetic material, sapphire, crystalline silicon, special cermacis, generally require logical
Crossing multi-line cutting machine batch machining is sheet material.The processing of traditional hard crisp difficult machining composite material typically uses inner circle cutting special type
The cooling and lubricating modes such as cutting oil, low viscosity lightweight oiliness cutting oil+SiC, mortar cutting, PEG cutting, these are old
Cooling and lubricating mode long-term existence height problem of environmental pollution, such as, traditional inner circle cutting Special cutting oil, as Mould M6,
, in the course of processing, there is the problem that oil smoke is big, easily beat naked light, there is certain potential safety hazard, and such is cut in Great Wall 00088 etc.
Cutting oil and be generally only applicable to bull microtome, when using on multi-line cutting machine, cutting power is low, the easy fracture of wire of cutting wire, and
Cutting efficiency is low, it is impossible to meet the stability requirement to multi-wire saw processing；And for low viscosity lightweight oiliness cutting lubrication
Oil+SiC, the multi-line cutting machine of current 80% is using, although can complete cutting, but has that oil smoke is big, abnormal smells from the patient pungent, greasy filth
Sulfide is many, easily beat the problem of naked light, has disaster hidden-trouble equally, and the ambient environment pollution problem such as noise, smog, discharge cannot
Effectively control, and there is also the higher level requirement that cutting power is relatively lower, cannot meet stable multi-wire saw processing.
Visible, existing cutting oil cannot meet the industries such as the special cermacis of high speed development, photovoltaic industry, sapphire to cutting processing
The demand of " efficiently, environmental protection, low cost ".
Summary of the invention
The technical problem to be solved is: for the deficiencies in the prior art, it is provided that a kind of many for hard brittle material
Aqueous cutting fluid and preparation method thereof of line cutting, this cutting fluid has preferable combination property, its cooling, lubricity, heavy
Fall property, defoaming, rust-preventing characteristic and cleaning are good, meet the multi-line cutting machine batch machining requirement to hard crisp difficult-to-machine material, should
When multi-wire saw machines, the contact pressure between processing workpiece and cutting wire can be effectively reduced, thus reduce cutting wire
Fracture of wire phenomenon, improves service life and the working (machining) efficiency of cutting wire, and the workpiece surface finish after processing is good, additionally, processing
During have no irritating odor generation, there is not problem of environmental pollution, use safety and environmental protection.
The present invention solves the technical scheme that above-mentioned technical problem used: a kind of water for hard brittle material multi-wire saw
Property cutting fluid, its percentage by weight consists of: amine carboxylic acid 5～20%, soluble oil 5～25%, antirust agent 10～20%, kills
Microbial inoculum 0.5～4%, Water-soluble extreme pressure anti-wear agent 10～20%, triethanolamine 10～20%, sedimentation agent 0.1～4%, BTA
0.01～0.1%, defoamer 0.01～0.5%, surplus is water；Described soluble oil is polyether ester, glycerol and sulfuration
The mixture of fatty acid, the weight ratio of polyether ester, glycerol and sulfide aliphatic acid is (10～45): (3～18): (2～20).
As preferably, described antirust agent is in borate, boric acid, sulfonate, petroleum sodium sulfonate and sodium benzoate
Kind or several mixture.
As preferably, described antibacterial is BIT.
As preferably, described Water-soluble extreme pressure anti-wear agent is the mixing of chlorinated paraffin, phosphate ester and tricresyl phosphate
Thing, the weight ratio of chlorinated paraffin, phosphate ester and tricresyl phosphate is (10～60): (3～10): (2～5).
As preferably, described sedimentation agent is cationic quaternary ammonium salt sedimentation agent.
As preferably, described defoamer is water solublity non-silicon defoaming agent.
The preparation method of the above-mentioned aqueous cutting fluid for hard brittle material multi-wire saw, comprises the following steps:
(1) according to proportion speed weigh preparation cutting fluid needed for each raw material；
(2) amine carboxylic acid and soluble oil are put in mediation still, be sufficiently stirred for 15 min at normal temperatures, then put into sedimentation
Agent is also sufficiently stirred for 15 min at normal temperatures, then put into antirust agent, antibacterial, Water-soluble extreme pressure anti-wear agent and triethanolamine and
20 min it are sufficiently stirred under room temperature；
(3) BTA is mixed with water, be sufficiently stirred for making BTA be completely dissolved, obtain mixture, and this is mixed
In mediation still described in compound input, it is sufficiently stirred for 20 min the most at normal temperatures；
(4) in mediation still, put into defoamer under room temperature, be sufficiently stirred for 30 min under room temperature, i.e. prepare aqueous cutting fluid.
Compared with prior art, it is an advantage of the current invention that: aqueous cutting fluid disclosed by the invention is by special ratios
Amine carboxylic acid, soluble oil, antirust agent, antibacterial, Water-soluble extreme pressure anti-wear agent, triethanolamine, sedimentation agent, benzo three nitrogen
Compounding of azoles, defoamer and water, soluble oil is the mixture of polyether ester, glycerol and sulfide aliphatic acid simultaneously, gives
The preferable combination property of cutting fluid of the present invention, its cooling, lubricity, settleability, defoaming, rust-preventing characteristic and cleaning are good, full
The foot multi-line cutting machine batch machining requirement to hard crisp difficult-to-machine material, when being applied to multi-wire saw machining, can effectively reduce
Contact pressure between processing workpiece and cutting wire, thus reduces the fracture of wire phenomenon of cutting wire, improve cutting wire service life and
Workpiece surface finish after working (machining) efficiency, and processing is good, additionally, the generation that has no irritating odor in the course of processing, there is not ring
Environment pollution problem, uses safety and environmental protection.The preparation method of this aqueous cutting fluid is simple, easily operates, low cost, and its preparation is often
Can complete under Wen.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail.
The percentage by weight for the aqueous cutting fluid of hard brittle material multi-wire saw of embodiment 1 consists of: amine carboxylic acid
18%, soluble oil 15%, antirust agent 10%, BIT 2%, Water-soluble extreme pressure anti-wear agent 12%, three
Ethanolamine 19%, cationic quaternary ammonium salt sedimentation agent 0.5%, BTA 0.02%, water solublity non-silicon defoaming agent 0.03%, surplus
For water, wherein, antirust agent is the mixing of one or more in borate, boric acid, sulfonate, petroleum sodium sulfonate and sodium benzoate
Thing, soluble oil is the mixture of polyether ester, glycerol and sulfide aliphatic acid, polyether ester, glycerol and sulfide aliphatic acid
Weight ratio be 15:5:3, Water-soluble extreme pressure anti-wear agent is the mixture of chlorinated paraffin, phosphate ester and tricresyl phosphate, chlorination
The weight ratio of paraffin, phosphate ester and tricresyl phosphate is 12:9:2；The preparation method of this aqueous cutting fluid comprises the following steps:
(1) according to proportion speed weigh preparation cutting fluid needed for each raw material；
(2) amine carboxylic acid and soluble oil put into be in harmonious proportion in still, be sufficiently stirred for 15 min at normal temperatures, then put into sun from
Sub-quaternary ammonium salt sedimentation agent is also sufficiently stirred for 15 min at normal temperatures, then put into antirust agent, BIT,
Water-soluble extreme pressure anti-wear agent and triethanolamine are also sufficiently stirred for 20 min at normal temperatures；
(3) BTA is mixed with water, be sufficiently stirred for making BTA be completely dissolved, obtain mixture, and this is mixed
In mediation still described in compound input, it is sufficiently stirred for 20 min the most at normal temperatures；
(4) in mediation still, put into water solublity non-silicon defoaming agent under room temperature, be sufficiently stirred for 30 min under room temperature, i.e. prepare reality
Execute the aqueous cutting fluid stock solution of example 1.The outward appearance of its diluent of 5% is colourless liquid, and after testing, the pH value of this diluent is
9.0, refraction coefficient is 1.8.
The percentage by weight for the aqueous cutting fluid of hard brittle material multi-wire saw of embodiment 2 consists of: amine carboxylic acid
15%, soluble oil 10%, antirust agent 12%, BIT 1%, Water-soluble extreme pressure anti-wear agent 15%, three
Ethanolamine 15%, cationic quaternary ammonium salt sedimentation agent 2%, BTA 0.03%, water solublity non-silicon defoaming agent 0.1%, surplus is
Water, wherein, antirust agent is the mixing of one or more in borate, boric acid, sulfonate, petroleum sodium sulfonate and sodium benzoate
Thing, soluble oil is the mixture of polyether ester, glycerol and sulfide aliphatic acid, polyether ester, glycerol and sulfide aliphatic acid
Weight ratio be 10:4:5, Water-soluble extreme pressure anti-wear agent is the mixture of chlorinated paraffin, phosphate ester and tricresyl phosphate, chlorination
The weight ratio of paraffin, phosphate ester and tricresyl phosphate is 15:6:5；The preparation method of this aqueous cutting fluid comprises the following steps:
(1) according to proportion speed weigh preparation cutting fluid needed for each raw material；
(2) amine carboxylic acid and soluble oil put into be in harmonious proportion in still, be sufficiently stirred for 15 min at normal temperatures, then put into sun from
Sub-quaternary ammonium salt sedimentation agent is also sufficiently stirred for 15 min at normal temperatures, then put into antirust agent, BIT,
Water-soluble extreme pressure anti-wear agent and triethanolamine are also sufficiently stirred for 20 min at normal temperatures；
(3) BTA is mixed with water, be sufficiently stirred for making BTA be completely dissolved, obtain mixture, and this is mixed
In mediation still described in compound input, it is sufficiently stirred for 20 min the most at normal temperatures；
(4) in mediation still, put into water solublity non-silicon defoaming agent under room temperature, be sufficiently stirred for 30 min under room temperature, i.e. prepare reality
Execute the aqueous cutting fluid stock solution of example 2.The outward appearance of its diluent of 5% is colourless liquid, and after testing, the pH value of this diluent is
9.0, refraction coefficient is 1.9.
The percentage by weight for the aqueous cutting fluid of hard brittle material multi-wire saw of embodiment 3 consists of: amine carboxylic acid 8%,
Soluble oil 18%, antirust agent 16%, BIT 3%, Water-soluble extreme pressure anti-wear agent 10%, three ethanol
Amine 11%, cationic quaternary ammonium salt sedimentation agent 0.3%, BTA 0.01%, water solublity non-silicon defoaming agent 0.02%, surplus is
Water, wherein, antirust agent is the mixing of one or more in borate, boric acid, sulfonate, petroleum sodium sulfonate and sodium benzoate
Thing, soluble oil is the mixture of polyether ester, glycerol and sulfide aliphatic acid, polyether ester, glycerol and sulfide aliphatic acid
Weight ratio be 6:3:2, Water-soluble extreme pressure anti-wear agent is the mixture of chlorinated paraffin, phosphate ester and tricresyl phosphate, chlorination
The weight ratio of paraffin, phosphate ester and tricresyl phosphate is 10:2:1；The preparation method of this aqueous cutting fluid comprises the following steps:
(1) according to proportion speed weigh preparation cutting fluid needed for each raw material；
(2) amine carboxylic acid and soluble oil put into be in harmonious proportion in still, be sufficiently stirred for 15 min at normal temperatures, then put into sun from
Sub-quaternary ammonium salt sedimentation agent is also sufficiently stirred for 15 min at normal temperatures, then put into antirust agent, BIT,
Water-soluble extreme pressure anti-wear agent and triethanolamine are also sufficiently stirred for 20 min at normal temperatures；
(3) BTA is mixed with water, be sufficiently stirred for making BTA be completely dissolved, obtain mixture, and this is mixed
In mediation still described in compound input, it is sufficiently stirred for 20 min the most at normal temperatures；
(4) in mediation still, put into water solublity non-silicon defoaming agent under room temperature, be sufficiently stirred for 30 min under room temperature, i.e. prepare reality
Execute the aqueous cutting fluid stock solution of example 3.The outward appearance of its diluent of 5% is colourless liquid, and after testing, the pH value of this diluent is
9.0, refraction coefficient is 1.8.
For embodiment 1～the aqueous cutting fluid of embodiment 3, all carry out defoaming test, settleability test and rust-preventing characteristic
Test, concrete process of the test is as follows:
1, defoaming test
For embodiment 1～embodiment 3, respectively take a certain amount of cutting fluid stock solution, add distilled water diluting, be configured to the dilute of 5% concentration
Release liquid and pour in tool plug graduated cylinder, stoppering the stopper of tool plug graduated cylinder, rock, when observing the froth breaking situation of diluent and record froth breaking
Between, test obtains: the pH value of the diluent of the cutting fluid of embodiment 1 is 9, and foam time is 10 s；The cutting fluid of embodiment 2
The pH value of diluent is 9, and foam time is 12 s；The pH value of the diluent of the cutting fluid of embodiment 3 is 9, and foam time is 11
s。
2, settleability test
In 3 tool plug graduated cylinders of the diluent equipped with 5% concentration, it is separately added into the graphite powder of equivalent, rocks, observe graphite powder
Sedimentation situation and record the sedimentation time, test obtains: graphite powder deposition time in the diluent of the cutting fluid of embodiment 1
It is 11 min；In the diluent of the cutting fluid of embodiment 2, graphite powder deposition time is 9 min；The cutting fluid of embodiment 3
In diluent, graphite powder deposition time is 12 min.
3, rust-preventing characteristic test
5.6 joints " corrosion test " with reference to GB/T 6144-2010 " synthetic cutting fluid " carry out the examination of one-level grey cast-iron rust-preventing characteristic
Testing, be diluted the cutting fluid stock solution of 3 embodiments respectively, in the diluent of each embodiment, the content of stock solution is 2% and 5%
Two kinds.Finding after the test of 35 ± 2 DEG C/24h monolithic, one-level grey cast-iron sheet equal non-corroding phenomenon, lustrous surface, as new, reaches A
Level criterion of acceptability.
For the aqueous cutting fluid of embodiment 1, specifically at DX2240, YBDX160S machine of Tangshan Jing Yu Technology Co., Ltd.
Carrying out application test on the diamond wire multi-line cutting machine of type, processing object is neodymium iron boron, and workpiece size is 220*360*150mm,
It is cut into horizontal 9 pieces, vertical 7 pieces, 63 pieces altogether, cuts simultaneously；Diamond wire a diameter of 0.15mm, 0.20mm, cutting speed is
600mm/hour；The steel wire speed of service is 1200m/min；Table stroke is 180mm；Line wheel amount of storage line is 30km；Cooling
Liquid tank volume is 100L；The aqueous cutting fluid working time: continuous firing changed liquid after 60 hours.After neodymium iron boron machines, send out
Existing: to utilize the aqueous cutting fluid of embodiment 1 to carry out multi-wire saw, working (machining) efficiency meets the design of diamond wire multi-line cutting machine and wants
Ask；The surface smoothness of processing workpiece is good, reaches preset requirement；Coolant tank mean temperature is 40 DEG C, and cooling is satisfied；Add
Contact pressure between work workpiece and cutting wire is less, i.e. " bends height " relatively low, illustrates that cutting power is satisfied；After neodymium iron boron machines
Within 72 hours, 120 hours, observing non-corrosive, rust-preventing characteristic is satisfied.Additionally, in the course of processing abnormal smells from the patient do not stimulate, gentle, environment friend
Good, beneficially workers ' health；Cutting fluid can be recycled, without waste, the precipitation powder recoverable collected after processing 3 days.
This aqueous cutting fluid application test general effect on diamond wire multi-line cutting machine is satisfied.
Claims (7)
1. the aqueous cutting fluid for hard brittle material multi-wire saw, it is characterised in that its percentage by weight consists of: carboxylic acid
Amine 5～20%, soluble oil 5～25%, antirust agent 10～20%, antibacterial 0.5～4%, Water-soluble extreme pressure anti-wear agent 10～
20%, triethanolamine 10～20%, sedimentation agent 0.1～4%, BTA 0.01～0.1%, defoamer 0.01～0.5%, surplus
For water；Described soluble oil is the mixture of polyether ester, glycerol and sulfide aliphatic acid, polyether ester, glycerol and sulfur
The weight ratio changing fatty acid is (10～45): (3～18): (2～20).
A kind of aqueous cutting fluid for hard brittle material multi-wire saw the most according to claim 1, it is characterised in that described
Antirust agent be the mixture of one or more in borate, boric acid, sulfonate, petroleum sodium sulfonate and sodium benzoate.
A kind of aqueous cutting fluid for hard brittle material multi-wire saw the most according to claim 1, it is characterised in that described
Antibacterial be 1,2-benzisothiazole-3-ketone.
A kind of aqueous cutting fluid for hard brittle material multi-wire saw the most according to claim 1, it is characterised in that described
The mixture that Water-soluble extreme pressure anti-wear agent is chlorinated paraffin, phosphate ester and tricresyl phosphate, chlorinated paraffin, phosphate ester and phosphorus
The weight ratio of acid front three phenolic ester is (10～60): (3～10): (2～5).
A kind of aqueous cutting fluid for hard brittle material multi-wire saw the most according to claim 1, it is characterised in that described
Sedimentation agent be cationic quaternary ammonium salt sedimentation agent.
A kind of aqueous cutting fluid for hard brittle material multi-wire saw the most according to claim 1, it is characterised in that described
Defoamer be water solublity non-silicon defoaming agent.
7. the preparation method of the aqueous cutting fluid for hard brittle material multi-wire saw according to any one of claim 1-4, its
It is characterised by, comprises the following steps:
(1) according to proportion speed weigh preparation cutting fluid needed for each raw material；
(2) amine carboxylic acid and soluble oil are put in mediation still, be sufficiently stirred for 15 min at normal temperatures, then put into sedimentation
Agent is also sufficiently stirred for 15 min at normal temperatures, then put into antirust agent, antibacterial, Water-soluble extreme pressure anti-wear agent and triethanolamine and
20 min it are sufficiently stirred under room temperature；
(3) BTA is mixed with water, be sufficiently stirred for making BTA be completely dissolved, obtain mixture, and this is mixed
In mediation still described in compound input, it is sufficiently stirred for 20 min the most at normal temperatures；
(4) in mediation still, put into defoamer under room temperature, be sufficiently stirred for 30 min under room temperature, i.e. prepare aqueous cutting fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610657578.3A CN106318592A (en) | 2016-08-12 | 2016-08-12 | Aqueous cutting fluid for hard and brittle material multi-line cutting and preparation method thereof |
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| CN108048197A (en) * | 2017-11-30 | 2018-05-18 | 俄美达（武汉）有限公司 | A kind of fully synthetic cutting fluid processed suitable for aluminium alloy and preparation method thereof |
| CN108998782A (en) * | 2017-07-13 | 2018-12-14 | 广州市融宽科技有限公司 | A kind of ferrous metal water-based antirust agent |
| CN110295082A (en) * | 2019-07-18 | 2019-10-01 | 上海新阳半导体材料股份有限公司 | Buddha's warrior attendant wire cutting liquid and its preparation method and application |
| CN115678658A (en) * | 2022-11-03 | 2023-02-03 | 福建省佑达环保材料有限公司 | Glass cutting fluid with high settling property |
| CN115960668A (en) * | 2021-10-13 | 2023-04-14 | 上海昕运科技有限公司 | Fully-synthetic ferrous metal processing complexing agent and preparation method thereof |
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| CN110295082A (en) * | 2019-07-18 | 2019-10-01 | 上海新阳半导体材料股份有限公司 | Buddha's warrior attendant wire cutting liquid and its preparation method and application |
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| CN115960668A (en) * | 2021-10-13 | 2023-04-14 | 上海昕运科技有限公司 | Fully-synthetic ferrous metal processing complexing agent and preparation method thereof |
| CN115678658A (en) * | 2022-11-03 | 2023-02-03 | 福建省佑达环保材料有限公司 | Glass cutting fluid with high settling property |
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Application publication date: 20170111 |