CN108300551A - A kind of numerical control machine tool cutting liquid and preparation method thereof - Google Patents
A kind of numerical control machine tool cutting liquid and preparation method thereof Download PDFInfo
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
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- 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
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
- C10M2207/126—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids monocarboxylic
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- 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
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/16—Naphthenic acids
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- 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
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/402—Castor oils
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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
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
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- 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
- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/223—Five-membered rings containing nitrogen and carbon only
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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
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
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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
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/06—Organic compounds derived from inorganic acids or metal salts
- C10M2227/061—Esters derived from boron
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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
- C10N2030/18—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
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling
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Abstract
The present invention provides a kind of numerical control machine tool cutting liquid and preparation method thereof, and in particular to the quality accounting of machine work liquid technical field, a kind of numerical control machine tool cutting liquid, each component is：0.02%, No. 5 fatty acid potassium soap 12~15%, boric acid diglycollic amide 5 8%, petroleum sodium sulfonate 3 5%, zinc naphthenate 5 8%, barium mahogany sulfonate 5 8%, ricinoleic acid 2%, triethanolamine 3 4%, benzotriazole 0.01%, antifoaming agent machine oil 49.97~64.97%.The present invention, which has, simplifies preparation process, and Improving The Quality of Products shortens clipping time, and cutting materials are few, foam few advantage when cutting.
Description
Technical field
The invention belongs to machine work liquid technical fields, and in particular to a kind of numerical control machine tool cutting liquid and preparation method thereof.
Background technology
Currently, cutting fluid is various in style, effect is different, but is summed up and is divided into two major classes, i.e. oil base cutting fluid and water
Base cutting fluid.Cutting fluid is from based on oil base, and gradually to water base development, development and variation are mainly in water-base cutting fluid field.
For water-base cutting fluid using water as matrix, heat transfer rate is high, and the heat transfer rate of water is 2.5 times of oil, and the water of equivalent absorbs certain heat
It is more more slowly than the temperature liter of oil after amount, to improve cooling effect, and mist of oil can be reduced, therefore the dosage of water-base cutting fluid
Increase.But water-base cutting fluid with cutting oil phase ratio there is poor lubricity, followed by corrosion, colloidal stability, chemical stability,
The problems such as biological stability, filtrability, spumescence.These problems are to cutting fluid in machine tool applications " oil sump service life " to closing weight
It wants.Therefore it needs to prepare a kind of oil base cutting fluid, simplifies technique, Improving The Quality of Products.
A kind of novel lathe Working solution prescription of patent and its preparing process (application No. is 201710260168.X), disclose
A kind of novel lathe Working solution prescription and its preparing process are related to being machined ancillary technique field, the wherein weight of working solution
Part ratio：2-8 parts of petroleum sodium sulfonate, 10-14 parts of barium mahogany sulfonate, 15-21 parts of diethanol amine, 2-6 parts of triethanolamine, ethylenediamine tetraacetic
4-8 parts of acetic acid, 20-30 parts of dodecenylsuccinic acid, 7-13 parts of lauryl sodium sulfate, 9-15 parts of edible sodium benzoate, poly- second
4-6 parts of glycol, 8-10 parts of alkyl phenol polyoxyethylene ether, 3-5 parts of sodium phosphate, 2-4 parts of rosin, 3-5 parts of antifoaming agent, surplus be go from
Sub- water, cutting fluid is not hurt hands without sodium nitrite, machine oil, heavy metal, not de-oiling paint in the invention, and each component ratio is reasonable, gas
Taste is small, foam is few, to lathe lacquer painting non-corroding, and effective time is long, efficient, versatile, can be suitable for various lathes；This
Working solution stoste is soluble easily in water, easy cleaning, and lathe and workpiece will not be allowed to get rusty, there is corrosion-resisting function.However the invention is still fallen within
There is poor lubricity in water-base cutting fluid.
Therefore, it is badly in need of a kind of simplified preparation process, Improving The Quality of Products shortens clipping time, and cutting materials are few, when cutting
The few numerical control machine tool cutting liquid and preparation method thereof of foam.
Invention content
In order to solve existing water-base cutting fluid, there is poor lubricity, corrosion, colloidal stability, chemical stability, biologies
The problems such as stability, filtrability, spumescence, the object of the present invention is to provide a kind of numerical control machine tool cutting liquid and preparation method thereof,
With preparation process is simplified, Improving The Quality of Products shortens clipping time, and cutting materials are few, and section is more smooth color and luster, cutting
When the few advantage of foam.
The present invention provides the following technical solutions：
The quality accounting of a kind of numerical control machine tool cutting liquid, each component is：Fatty acid potassium soap 12~15%, boric acid diethanol acyl
Amine 5-8%, petroleum sodium sulfonate 3-5%, zinc naphthenate 5-8%, barium mahogany sulfonate 5-8%, ricinoleic acid 2%, triethanolamine 3-
4%, 0.02%, No. 5 benzotriazole 0.01%, antifoaming agent machine oil 49.97~64.97%.
The preparation method of above-mentioned numerical control machine tool cutting liquid, includes the following steps：
S1, fatty acid potassium soap is prepared：Reaction kettle is added with potassium hydroxide in aliphatic acid by a certain percentage, in No. 5 machine oil conducts
In the case of solvent, heating is stirred to react, until it is transparent, synthesize fatty acid potassium soap；
S2, boric acid diglycollic amide is prepared：Reaction kettle is added with diethanol amine in boric acid by a certain percentage, in water as solvent
In the case of, heating, insulated and stirred, until it is transparent, synthesize boric acid diglycollic amide；
The compounding of S3, cutting fluid：The boric acid diethyl of fatty acid potassium soap, S2 steps preparation prepared by the S1 steps
Alkylolamides, petroleum sodium sulfonate, zinc naphthenate, barium mahogany sulfonate, ricinoleic acid, triethanolamine, benzotriazole, antifoaming agent and 5
Number machine oil is allocated by the quality accounting of cutting fluid；
The boric acid diethanol acyl of S4, fatty acid potassium soap prepared by No. 5 machine oil, the S1 steps and S2 steps preparation
Mixing kettle, heating, insulated and stirred, until transparent is added in amine；
S5, solution prepared by the S4 steps is heated up again, petroleum sodium sulfonate, zinc naphthenate and mahogany acid is added
Barium, insulated and stirred, until transparent；
S6, solution prepared by the S5 steps is heated up again, addition ricinoleic acid and triethanolamine, insulated and stirred,
It is extremely transparent；
S7, the solution for preparing the S6 steps cool down, and benzotriazole, insulated and stirred, until being completely dissolved is added；
Antifoaming agent is added in S8, the solution for preparing the S7 steps, is stirred, is uniformly mixed, is digitally controlled lathe and cuts
Cut liquid.
Preferably, the aliphatic acid in the S1 steps is isomery stearic acid or isomery oleic acid.
Preferably, the molar ratio of aliphatic acid and potassium hydroxide is 1 in the S1 steps:1.05, heating temperature 80-100
DEG C, it is stirred to react 30-40min.
Preferably, the molar ratio of boric acid and diethanol amine is 1 in the S2 steps:1.12, the quality that water is added accounts for boric acid
With diethanol amine quality and 50%, 40-60 DEG C of heating temperature, insulated and stirred 20-30min.
Preferably, warming temperature is 40-60 DEG C in the S4 steps, insulated and stirred 60-80min.
Preferably, warming temperature is 70-80 DEG C in the S5 steps, insulated and stirred 30-40min.
Preferably, warming temperature is 90-100 DEG C in the S6 steps, insulated and stirred 30-40min.
Preferably, the temperature that cools down in the S7 steps is 50-70 DEG C, insulated and stirred 1-1.2h.
Preferably, mixing time is 20-30min in the S8 steps.
The beneficial effects of the invention are as follows：Cutting fluid prepared by the present invention is applied when on numerically-controlled machine tool, and product quality is promoted,
Shorten clipping time, dosage is less when cutting, and cutting foam is less, makes the section after cutting is smooth to have a color and luster, of the invention
Preparation method has the advantages that keep technique more succinct, reduces production cost.
Specific implementation mode
Embodiment 1
The quality accounting of a kind of numerical control machine tool cutting liquid, each component is：Fatty acid potassium soap 12%, boric acid diglycollic amide
5%, parallel three nitrogen of petroleum sodium sulfonate 3%, zinc naphthenate 5%, barium mahogany sulfonate 5%, ricinoleic acid 2%, triethanolamine 3%, benzene
0.02%, No. 5 azoles 0.01%, antifoaming agent machine oil 64.97%.
The preparation method of above-mentioned numerical control machine tool cutting liquid, includes the following steps：
S1, fatty acid potassium soap is prepared：Aliphatic acid is with potassium hydroxide by molar ratio 1:Reaction kettle is added in 1.05 ratio,
In the case that No. 5 machine oil are as solvent, heating temperature is 80 DEG C, is stirred to react 30min, until it is transparent, synthesize fatty acid potassium soap；
S2, boric acid diglycollic amide is prepared：Boric acid and diethanol amine in molar ratio 1:Reaction kettle is added in 1.12 ratio, adds
Enter water quality account for boric acid and diethanol amine quality and 50%, in the case where water is as solvent, 40 DEG C of heating temperature is kept the temperature
30min is stirred, until it is transparent, synthesize boric acid diglycollic amide；
The compounding of S3, cutting fluid：The boric acid diglycollic amide of fatty acid potassium soap, the preparation of S2 steps prepared by S1 steps,
Petroleum sodium sulfonate, zinc naphthenate, barium mahogany sulfonate, ricinoleic acid, triethanolamine, benzotriazole, antifoaming agent and No. 5 machine oil are pressed
The quality accounting of cutting fluid is allocated；
S4, fatty acid potassium soap prepared by No. 5 machine oil, S1 steps and boric acid diglycollic amide prepared by S2 steps are added and mixed
Kettle is closed, warming temperature is 50 DEG C, insulated and stirred 60min, until transparent；
S5, solution prepared by S4 steps is carried out again to be warming up to 70 DEG C, petroleum sodium sulfonate, zinc naphthenate and oil sulphur is added
Sour barium, insulated and stirred 40min, until transparent；
S6, solution prepared by S5 steps is carried out again to be warming up to 90 DEG C, ricinoleic acid and triethanolamine, insulated and stirred is added
40min, until transparent；
S7, solution prepared by S6 steps is cooled to 50 DEG C, benzotriazole, insulated and stirred 1.1h, until completely molten is added
Solution；
Antifoaming agent is added in S8, the solution for preparing S7 steps, is stirred 20min, is uniformly mixed, is digitally controlled lathe and cuts
Cut liquid.
Specifically, aliphatic acid selects isomery stearic acid in S1 steps.
A concentration of 2-5% when cutting fluid prepared by embodiment 1 uses, can improve process of metal working using the cutting fluid
Middle lubrication, cleaning, cooling and rustless property, keep clipping time shorter, and section is more smooth color and luster, and cutting fluid dosage is more preferable,
The foam generated when cutting is less.
Embodiment 2
The quality accounting of a kind of numerical control machine tool cutting liquid, each component is：Fatty acid potassium soap 15%, boric acid diglycollic amide
8%, parallel three nitrogen of petroleum sodium sulfonate 5%, zinc naphthenate 8%, barium mahogany sulfonate 8%, ricinoleic acid 2%, triethanolamine 4%, benzene
0.02%, No. 5 azoles 0.01%, antifoaming agent machine oil 49.97%.
The preparation method of above-mentioned numerical control machine tool cutting liquid, includes the following steps：
S1, fatty acid potassium soap is prepared：Aliphatic acid is with potassium hydroxide by molar ratio 1:Reaction kettle is added in 1.05 ratio,
In the case that No. 5 machine oil are as solvent, heating temperature is 90 DEG C, is stirred to react 40min, until it is transparent, synthesize fatty acid potassium soap；
S2, boric acid diglycollic amide is prepared：Boric acid and diethanol amine in molar ratio 1:Reaction kettle is added in 1.12 ratio, adds
Enter water quality account for boric acid and diethanol amine quality and 50%, in the case where water is as solvent, 50 DEG C of heating temperature is kept the temperature
25min is stirred, until it is transparent, synthesize boric acid diglycollic amide；
The compounding of S3, cutting fluid：The boric acid diglycollic amide of fatty acid potassium soap, the preparation of S2 steps prepared by S1 steps,
Petroleum sodium sulfonate, zinc naphthenate, barium mahogany sulfonate, ricinoleic acid, triethanolamine, benzotriazole, antifoaming agent and No. 5 machine oil are pressed
The quality accounting of cutting fluid is allocated；
S4, fatty acid potassium soap prepared by No. 5 machine oil, S1 steps and boric acid diglycollic amide prepared by S2 steps are added and mixed
Kettle is closed, warming temperature is 60 DEG C, insulated and stirred 70min, until transparent；
S5, solution prepared by S4 steps is carried out again to be warming up to 80 DEG C, petroleum sodium sulfonate, zinc naphthenate and oil sulphur is added
Sour barium, insulated and stirred 30min, until transparent；
S6, solution prepared by S5 steps is carried out again to be warming up to 95 DEG C, ricinoleic acid and triethanolamine, insulated and stirred is added
30min, until transparent；
S7, solution prepared by S6 steps is cooled to 60 DEG C, benzotriazole, insulated and stirred 1.2h, until completely molten is added
Solution；
Antifoaming agent is added in S8, the solution for preparing S7 steps, is stirred 30min, is uniformly mixed, is digitally controlled lathe and cuts
Cut liquid.
Specifically, aliphatic acid selects isomery oleic acid in S1 steps.
A concentration of 2-5% when cutting fluid prepared by embodiment 2 uses, can improve process of metal working using the cutting fluid
Middle lubrication, cleaning, cooling and rustless property, keep clipping time shorter, and section is more smooth color and luster, and cutting fluid dosage is more preferable,
The foam generated when cutting is less.
Embodiment 3
The quality accounting of a kind of numerical control machine tool cutting liquid, each component is：Fatty acid potassium soap 14%, boric acid diglycollic amide
6%, petroleum sodium sulfonate 4%, zinc naphthenate 6%, barium mahogany sulfonate 6%, ricinoleic acid 2%, triethanolamine 3.5%, benzene a pair of horses going side by side three
0.02%, No. 5 nitrogen azoles 0.01%, antifoaming agent machine oil 58.47%.
The preparation method of above-mentioned numerical control machine tool cutting liquid, includes the following steps：
S1, fatty acid potassium soap is prepared：Aliphatic acid is with potassium hydroxide by molar ratio 1:Reaction kettle is added in 1.05 ratio,
In the case that No. 5 machine oil are as solvent, heating temperature is 100 DEG C, is stirred to react 35min, until it is transparent, synthesize aliphatic acid potassium
Soap；
S2, boric acid diglycollic amide is prepared：Boric acid and diethanol amine in molar ratio 1:Reaction kettle is added in 1.12 ratio, adds
Enter water quality account for boric acid and diethanol amine quality and 50%, in the case where water is as solvent, 60 DEG C of heating temperature is kept the temperature
20min is stirred, until it is transparent, synthesize boric acid diglycollic amide；
The compounding of S3, cutting fluid：The boric acid diglycollic amide of fatty acid potassium soap, the preparation of S2 steps prepared by S1 steps,
Petroleum sodium sulfonate, zinc naphthenate, barium mahogany sulfonate, ricinoleic acid, triethanolamine, benzotriazole, antifoaming agent and No. 5 machine oil are pressed
The quality accounting of cutting fluid is allocated；
S4, fatty acid potassium soap prepared by No. 5 machine oil, S1 steps and boric acid diglycollic amide prepared by S2 steps are added and mixed
Kettle is closed, warming temperature is 40 DEG C, insulated and stirred 80min, until transparent；
S5, solution prepared by S4 steps is carried out again to be warming up to 75 DEG C, petroleum sodium sulfonate, zinc naphthenate and oil sulphur is added
Sour barium, insulated and stirred 35min, until transparent；
S6, solution prepared by S5 steps is carried out again to be warming up to 100 DEG C, ricinoleic acid is added and triethanolamine, heat preservation are stirred
35min is mixed, until transparent；
S7, solution prepared by S6 steps is cooled to 70 DEG C, benzotriazole, insulated and stirred 1h, until being completely dissolved is added；
Antifoaming agent is added in S8, the solution for preparing S7 steps, is stirred 25min, is uniformly mixed, is digitally controlled lathe and cuts
Cut liquid.
Specifically, aliphatic acid selects isomery stearic acid in S1 steps.
A concentration of 2-5% when cutting fluid prepared by embodiment 3 uses, can improve process of metal working using the cutting fluid
Middle lubrication, cleaning, cooling and rustless property, keep clipping time shorter, and section is more smooth color and luster, and cutting fluid dosage is more preferable,
The foam generated when cutting is less.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features.All essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (10)
1. a kind of numerical control machine tool cutting liquid, which is characterized in that the quality accounting of each component is：Fatty acid potassium soap 12~15%, boron
Sour diglycollic amide 5-8%, petroleum sodium sulfonate 3-5%, zinc naphthenate 5-8%, barium mahogany sulfonate 5-8%, ricinoleic acid 2%,
0.02%, No. 5 triethanolamine 3-4%, benzotriazole 0.01%, antifoaming agent machine oil 49.97~64.97%.
2. based on a kind of preparation method of numerical control machine tool cutting liquid described in claim 1, which is characterized in that including walking as follows
Suddenly：
S1, fatty acid potassium soap is prepared：Reaction kettle is added with potassium hydroxide in aliphatic acid by a certain percentage, in No. 5 machine oil as solvent
In the case of, heating is stirred to react, until it is transparent, synthesize fatty acid potassium soap；
S2, boric acid diglycollic amide is prepared：Reaction kettle is added with diethanol amine in boric acid by a certain percentage, in feelings of the water as solvent
Under condition, heating, insulated and stirred, until it is transparent, synthesize boric acid diglycollic amide；
The compounding of S3, cutting fluid：The boric acid diethanol acyl of fatty acid potassium soap, S2 steps preparation prepared by the S1 steps
Amine, petroleum sodium sulfonate, zinc naphthenate, barium mahogany sulfonate, ricinoleic acid, triethanolamine, benzotriazole, antifoaming agent and No. 5 machines
Oil is allocated by the quality accounting of cutting fluid；
S4, fatty acid potassium soap prepared by No. 5 machine oil, the S1 steps and boric acid diglycollic amide prepared by the S2 steps are added
Enter mixing kettle, heats up, insulated and stirred, until transparent；
S5, solution prepared by the S4 steps is heated up again, petroleum sodium sulfonate, zinc naphthenate and barium mahogany sulfonate is added,
Insulated and stirred, until transparent；
S6, solution prepared by the S5 steps is heated up again, ricinoleic acid and triethanolamine, insulated and stirred, until saturating is added
It is bright；
S7, the solution for preparing the S6 steps cool down, and benzotriazole, insulated and stirred, until being completely dissolved is added；
Antifoaming agent is added in S8, the solution for preparing the S7 steps, is stirred, is uniformly mixed, is digitally controlled machine tool cutting liquid.
3. a kind of preparation method of numerical control machine tool cutting liquid according to claim 2, which is characterized in that in the S1 steps
Aliphatic acid be isomery stearic acid or isomery oleic acid.
4. a kind of preparation method of numerical control machine tool cutting liquid according to claim 2, which is characterized in that in the S1 steps
The molar ratio of aliphatic acid and potassium hydroxide is 1:1.05, heating temperature is 80-100 DEG C, is stirred to react 30-40min.
5. a kind of preparation method of numerical control machine tool cutting liquid according to claim 2, which is characterized in that in the S2 steps
The molar ratio of boric acid and diethanol amine is 1:1.12, be added water quality account for boric acid and diethanol amine quality and 50%, heating
40-60 DEG C of temperature, insulated and stirred 20-30min.
6. a kind of preparation method of numerical control machine tool cutting liquid according to claim 2, which is characterized in that in the S4 steps
Warming temperature is 40-60 DEG C, insulated and stirred 60-80min.
7. a kind of preparation method of numerical control machine tool cutting liquid according to claim 2, which is characterized in that in the S5 steps
Warming temperature is 70-80 DEG C, insulated and stirred 30-40min.
8. a kind of preparation method of numerical control machine tool cutting liquid according to claim 2, which is characterized in that in the S6 steps
Warming temperature is 90-100 DEG C, insulated and stirred 30-40min.
9. a kind of preparation method of numerical control machine tool cutting liquid according to claim 2, which is characterized in that in the S7 steps
The temperature that cools down is 50-70 DEG C, insulated and stirred 1-1.2h.
10. a kind of preparation method of numerical control machine tool cutting liquid according to claim 2, which is characterized in that the S8 steps
Middle mixing time is 20-30min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810198431.1A CN108300551A (en) | 2018-03-12 | 2018-03-12 | A kind of numerical control machine tool cutting liquid and preparation method thereof |
Applications Claiming Priority (1)
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