CN108641800A - A kind of cutting fluid for crystal processing - Google Patents
A kind of cutting fluid for crystal processing Download PDFInfo
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- CN108641800A CN108641800A CN201810708269.3A CN201810708269A CN108641800A CN 108641800 A CN108641800 A CN 108641800A CN 201810708269 A CN201810708269 A CN 201810708269A CN 108641800 A CN108641800 A CN 108641800A
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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
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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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- 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
- C10M2207/28—Esters
- C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
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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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/12—Polysaccharides, e.g. cellulose, biopolymers
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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
- C10M2215/02—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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- 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
- C10M2215/22—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
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/02—Unspecified siloxanes; Silicones
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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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- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
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Abstract
The invention discloses a kind of cutting fluids and preparation method thereof for crystal processing, include the raw material of following parts by weight：3.3 4.2 parts of 4.2 7.3 parts of zinc stearate ester, 1.1 1.8 parts of metronidazole powder, 7.6 11.5 parts of ethylene glycol, 2.4 3.6 parts of gelatin, 3.5 6.2 parts of water soluble chitosan, 12 16.8 parts of triethanolamine, 0.7 1.5 parts of cellulose, 4.4 7.6 parts of organic silicone oil, 12 16.5 parts of deionized water and Fructus Litchi extract.Raw material sources of the present invention are extensive, preparation process is simple, suitable for large-scale industrial production, by the way that different raw materials is obtained different products using different technique, different products is mixed again, the finished product of preparation can weaken the Van der Waals force in crystal, weaken the removal difficulty of crystal, the removal efficiency of crystal is improved, cutting-tool's used life and not perishable cutter are improved.
Description
Technical field
The present invention relates to crystal manufacture field, specifically a kind of cutting fluid for crystal processing.
Background technology
Crystal is rare mineral, one kind of jewel, and quartz crystals body mineralogically belongs to quartzy race.Primary chemical at
Part is silica, chemical formula SiO2.Well-developed monocrystalline is hexagonal pyramid body, so being usually blocky or granular set
Body, generally colourless, grey, milky form the crystal of water white transparency when pure.It is in powder whens containing trace element Al, Fe etc.
Color, purple, yellow, it is dark brown etc..Irradiated trace element forms different types of colour center, different colors is generated, such as purple, Huang
Color, dark brown, pink colour etc..The mineral of inclusion enclave containing association are referred to as inclusion enclave crystal, such as rutilated quartz, green ghost, the red rabbit hair, interior
Packet object is rutile, tourmaline, actinolite, mica, chlorite etc..
The rare numbers of mineral crystal, therefore people understand making artificial crystal, synthetic quartz is usually required for cutting into not
Same piece or block, thus the metal of its cutting process and organic matter contamination, chipping disintegrating tablet, the poor, microroughness of machining accuracy etc.
The quality and yield rate of device can be seriously affected, thus selects suitable synthetic quartz cutting fluid most important, cutting fluid is one
Kind is used in industrial processes, for cooling down and lubricating the industrial type fluid of cutter and workpiece, is divided into from major class water base
Cutting fluid and oil base cutting fluid.Water-base cutting fluid good cooling results, greasy property are poor；Oil base cutting fluid greasy property by comparison
Good, cooling effect is poor.
Although existing crystal cutting fluid can meet basic demand, stronger to the corrosivity of cutter, lead to cutter
Service life it is short, this all be the producer bring inconvenience.
Invention content
The purpose of the present invention is to provide a kind of cutting fluids for crystal processing, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides the following technical solutions：
A kind of cutting fluid for crystal processing includes the raw material of following parts by weight：4.2-7.3 parts of zinc stearate ester, metronidazole
1.1-1.8 parts of powder, 7.6-11.5 parts of ethylene glycol, 2.4-3.6 parts of gelatin, 3.5-6.2 parts of water soluble chitosan, triethanolamine
12-16.8 parts, 0.7-1.5 parts of cellulose, 4.4-7.6 parts of organic silicone oil, 12-16.5 parts of deionized water and Fructus Litchi extract 3.3-
4.2 part.
As a further solution of the present invention：Cellulose includes hydroxymethyl cellulose, lignocellulosic and hydroxy ethyl fiber
At least two in element.
As a further solution of the present invention：Fructus Litchi extract is that litchi meat is crushed to after 30-50 mesh at 30-42 degrees Celsius
It digests and obtains in the environment of being 4.8-6.5 with pH value.
As a further solution of the present invention：The grain size of metronidazole powder is 18-55um.
The preparation method of the cutting fluid for crystal processing, is as follows：
Water soluble chitosan is added deionized water and stirred evenly, 20- is handled in the electric field of 1.5-2.7KV by step 1
28 minutes, obtain the first mixture；
Step 2, by zinc stearate ester, gelatin, cellulose, triethanolamine and Fructus Litchi extract ratio of grinding media to material be 60-75:1 ball
Ball milling in grinding machine obtains the second mixture；
Metronidazole powder is added in ethylene glycol and ultrasonic wave is uniformly dispersed, obtains third mixture by step 3；
Step 4, the rotating speed and 40-50 by the first mixture, the second mixture and third mixture in 900-1200rpm are Celsius
Degree is lower to be uniformly mixed, then organic silicone oil is added thereto and is stirred under the rotating speed of 1800-2400rpm and 46-55 degrees Celsius
Uniformly, finished product is obtained.
As a further solution of the present invention：The rotating speed of ball mill is 90-150rpm, and the ball milling temperature of ball mill is 35-
48 degrees Celsius.
As a further solution of the present invention：The power of ultrasonic wave dispersion is 70-100W, and the frequency of ultrasonic wave dispersion is
24-30KHz。
Compared with prior art, the beneficial effects of the invention are as follows：Raw material sources of the present invention are extensive, and preparation process is simple, fit
For large-scale industrial production, by the way that different raw materials is obtained different products using different technique, then will be different
Product mixed, the finished product of preparation can weaken the Van der Waals force in crystal, weaken the removal difficulty of crystal, improve crystal
Removal efficiency, improve cutting-tool's used life and not perishable cutter.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
Embodiment 1
A kind of cutting fluid for crystal processing includes the raw material of following parts by weight：4.2 parts of zinc stearate ester, metronidazole powder
1.1 parts, 7.6 parts of ethylene glycol, 2.4 parts of gelatin, 3.5 parts of water soluble chitosan, 12 parts of triethanolamine, 0.7 part of cellulose, organosilicon
3.3 parts of 4.4 parts of oil, 12 parts of deionized water and Fructus Litchi extract.Cellulose includes hydroxymethyl cellulose and hydroxyethyl cellulose
Mixture.
The preparation method of the cutting fluid for crystal processing, is as follows：
Water soluble chitosan is added deionized water and stirred evenly, handled 25 minutes in the electric field of 1.8KV by step 1,
Obtain the first mixture；
Step 2, by zinc stearate ester, gelatin, cellulose, triethanolamine and Fructus Litchi extract ratio of grinding media to material be 68:1 ball milling
The rotating speed of ball milling in machine, ball mill is 120rpm, and the ball milling temperature of ball mill is 42 degrees Celsius, obtains the second mixture；
Metronidazole powder is added in ethylene glycol and ultrasonic wave is uniformly dispersed, obtains third mixture by step 3；
Step 4 mixes the first mixture, the second mixture and third mixture under the rotating speed of 960rpm and 46 degrees Celsius
Uniformly, then thereto organic silicone oil is added and is stirred evenly under the rotating speed of 1950rpm and 48 degrees Celsius, obtains finished product.
It is 8% that the product of embodiment 1, which is diluted to mass fraction, and the cutter being processed using the cutting fluid is detected,
Cutter is milling cutter, and the behaviour in service of cutter is good and non-corrosive after processing crystal 156, and lubricity is excellent, cutting quality
Good, the crystal surface finish after cutting is good.
Embodiment 2
A kind of cutting fluid for crystal processing includes the raw material of following parts by weight：5.6 parts of zinc stearate ester, metronidazole powder
1.4 parts, it is 9.5 parts of ethylene glycol, 2.8 parts of gelatin, 4.4 parts of water soluble chitosan, 13.7 parts of triethanolamine, 0.9 part of cellulose, organic
3.6 parts of 5.2 parts of silicone oil, 14.5 parts of deionized water and Fructus Litchi extract.Fructus Litchi extract is that litchi meat is crushed to after 40 mesh 38
Degree Celsius and pH value be 5.7 in the environment of digest and obtain.The grain size of metronidazole powder is 44um.
The preparation method of the cutting fluid for crystal processing, is as follows：
Water soluble chitosan is added deionized water and stirred evenly, handled 26 minutes in the electric field of 2.3KV by step 1,
Obtain the first mixture；
Step 2, by zinc stearate ester, gelatin, cellulose, triethanolamine and Fructus Litchi extract ratio of grinding media to material be 70:1 ball milling
Ball milling in machine obtains the second mixture；
Metronidazole powder is added in ethylene glycol and ultrasonic wave is uniformly dispersed by step 3, and the power of ultrasonic wave dispersion is 90W,
The frequency of ultrasonic wave dispersion is 27KHz, obtains third mixture；
Step 4 mixes the first mixture, the second mixture and third mixture under the rotating speed of 1050rpm and 46 degrees Celsius
Uniformly, then thereto organic silicone oil is added and is stirred evenly under the rotating speed of 2100rpm and 52 degrees Celsius, obtains finished product.
It is 8% that the product of embodiment 2, which is diluted to mass fraction, and the cutter being processed using the cutting fluid is detected,
Cutter is milling cutter, and the behaviour in service of cutter is good and non-corrosive after processing crystal 167, and lubricity is excellent, cutting quality
Good, the crystal surface finish after cutting is good.
Embodiment 3
A kind of cutting fluid for crystal processing includes the raw material of following parts by weight：6.6 parts of zinc stearate ester, metronidazole powder
1.6 parts, 10.8 parts of ethylene glycol, 3.3 parts of gelatin, 5.8 parts of water soluble chitosan, 15.9 parts of triethanolamine, 1.3 parts of cellulose, have
4 parts of 7.2 parts of machine silicone oil, 16.2 parts of deionized water and Fructus Litchi extract.Cellulose includes hydroxymethyl cellulose and lignocellulosic
Mixture.The grain size of metronidazole powder is 30um.
The preparation method of the cutting fluid for crystal processing, is as follows：
Water soluble chitosan is added deionized water and stirred evenly, handled 26 minutes in the electric field of 2.4KV by step 1,
Obtain the first mixture；
Step 2, by zinc stearate ester, gelatin, cellulose, triethanolamine and Fructus Litchi extract ratio of grinding media to material be 72:1 ball milling
Ball milling in machine obtains the second mixture；
Metronidazole powder is added in ethylene glycol and ultrasonic wave is uniformly dispersed by step 3, and the power of ultrasonic wave dispersion is 80W,
The frequency of ultrasonic wave dispersion is 30KHz, obtains third mixture；
Step 4 mixes the first mixture, the second mixture and third mixture under the rotating speed of 1200rpm and 48 degrees Celsius
Uniformly, then thereto organic silicone oil is added and is stirred evenly under the rotating speed of 2250rpm and 47 degrees Celsius, obtains finished product.
It is 8% that the product of embodiment 3, which is diluted to mass fraction, and the cutter being processed using the cutting fluid is detected,
Cutter is milling cutter, and the behaviour in service of cutter is good and non-corrosive after processing crystal 175, and lubricity is excellent, cutting quality
Good, the crystal surface finish after cutting is good.
Embodiment 4
A kind of cutting fluid for crystal processing includes the raw material of following parts by weight：7.3 parts of zinc stearate ester, metronidazole powder
1.8 parts, 11.5 parts of ethylene glycol, 3.6 parts of gelatin, 6.2 parts of water soluble chitosan, 16.8 parts of triethanolamine, 1.5 parts of cellulose, have
4.2 parts of 7.6 parts of machine silicone oil, 16.5 parts of deionized water and Fructus Litchi extract.Cellulose includes hydroxymethyl cellulose, lignocellulosic
With the mixture of hydroxyethyl cellulose.It is 6.1 that Fructus Litchi extract, which is that litchi meat is crushed to after 50 mesh in 38 degrees Celsius and pH value,
Enzymolysis obtains under environment.The grain size of metronidazole powder is 44um.
The preparation method of the cutting fluid for crystal processing, is as follows：
Water soluble chitosan is added deionized water and stirred evenly, handled 25 minutes in the electric field of 2.4KV by step 1,
Obtain the first mixture；
Step 2, by zinc stearate ester, gelatin, cellulose, triethanolamine and Fructus Litchi extract ratio of grinding media to material be 68:1 ball milling
The rotating speed of ball milling in machine, ball mill is 120rpm, and the ball milling temperature of ball mill is 44 degrees Celsius, obtains the second mixture；
Metronidazole powder is added in ethylene glycol and ultrasonic wave is uniformly dispersed by step 3, and the power of ultrasonic wave dispersion is 90W,
The frequency of ultrasonic wave dispersion is 30KHz, obtains third mixture；
Step 4 mixes the first mixture, the second mixture and third mixture under the rotating speed of 960rpm and 45 degrees Celsius
Uniformly, then thereto organic silicone oil is added and is stirred evenly under the rotating speed of 2400rpm and 54 degrees Celsius, obtains finished product.
It is 8% that the product of embodiment 4, which is diluted to mass fraction, and the cutter being processed using the cutting fluid is detected,
Cutter is milling cutter, and the behaviour in service of cutter is good and non-corrosive after processing crystal 162, and lubricity is excellent, cutting quality
Good, the crystal surface finish after cutting is good.
Comparative example 1
Except without containing metronidazole powder and Fructus Litchi extract, remaining raw material and preparation method are same as Example 3.
It is 8% that the product of comparative example 1, which is diluted to mass fraction, and the cutter being processed using the cutting fluid is detected,
Cutter is milling cutter, is only capable of processing crystal 118, and cutter gets rusty easily, and lubricity is general, and cutting quality is preferable, the water after cutting
Brilliant surface smoothness is preferable.
Comparative example 2
Using existing crystal cutting fluid as a comparison case 2.
It is 8% that the product of comparative example 2, which is diluted to mass fraction, and the cutter being processed using the cutting fluid is detected,
Cutter is milling cutter, is only capable of processing crystal 96, and cutter gets rusty easily, and lubricity is general, and cutting quality is preferable, the crystal after cutting
Surface smoothness is general.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of cutting fluid for crystal processing, which is characterized in that include the raw material of following parts by weight：Zinc stearate ester 4.2-
7.3 parts, 1.1-1.8 parts of metronidazole powder, 7.6-11.5 parts of ethylene glycol, 2.4-3.6 parts of gelatin, water soluble chitosan 3.5-6.2
Part, 12-16.8 parts of triethanolamine, 0.7-1.5 parts of cellulose, 4.4-7.6 parts of organic silicone oil, 12-16.5 parts of deionized water and litchi
3.3-4.2 parts of extract of branch.
2. the cutting fluid according to claim 1 for crystal processing, which is characterized in that the cellulose includes methylol
At least two in cellulose, lignocellulosic and hydroxyethyl cellulose.
3. the cutting fluid according to claim 1 for crystal processing, which is characterized in that the Fructus Litchi extract is lichee
Meat is obtained in 30-42 degrees Celsius and pH value to be digested in the environment of 4.8-6.5 after being crushed to 30-50 mesh.
4. the cutting fluid according to claim 1 for crystal processing, which is characterized in that the grain size of the metronidazole powder
For 18-55um.
5. a kind of preparation method of cutting fluid for crystal processing as described in claim 1-4 is any, which is characterized in that tool
Steps are as follows for body：
Water soluble chitosan is added deionized water and stirred evenly, 20- is handled in the electric field of 1.5-2.7KV by step 1
28 minutes, obtain the first mixture；
Step 2, by zinc stearate ester, gelatin, cellulose, triethanolamine and Fructus Litchi extract ratio of grinding media to material be 60-75:1 ball
Ball milling in grinding machine obtains the second mixture；
Metronidazole powder is added in ethylene glycol and ultrasonic wave is uniformly dispersed, obtains third mixture by step 3；
Step 4, the rotating speed and 40-50 by the first mixture, the second mixture and third mixture in 900-1200rpm are Celsius
Degree is lower to be uniformly mixed, then organic silicone oil is added thereto and is stirred under the rotating speed of 1800-2400rpm and 46-55 degrees Celsius
Uniformly, finished product is obtained.
6. the preparation method of the cutting fluid according to claim 5 for crystal processing, which is characterized in that the ball mill
Rotating speed be 90-150rpm, the ball milling temperature of ball mill is 35-48 degrees Celsius.
7. the preparation method of the cutting fluid according to claim 5 for crystal processing, which is characterized in that the ultrasonic wave
The power of dispersion is 70-100W, and the frequency of ultrasonic wave dispersion is 24-30KHz.
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|---|---|---|---|
| CN201810708269.3A CN108641800A (en) | 2018-07-02 | 2018-07-02 | A kind of cutting fluid for crystal processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810708269.3A CN108641800A (en) | 2018-07-02 | 2018-07-02 | A kind of cutting fluid for crystal processing |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2103928A (en) * | 1981-08-21 | 1983-03-02 | May & Baker Ltd | Control of industrial spoilage with nitroimidazole compounds |
| CN105985852A (en) * | 2015-02-11 | 2016-10-05 | 常州君合科技股份有限公司 | Novel diamond abrasive wire cutting fluid |
| CN107841371A (en) * | 2017-11-07 | 2018-03-27 | 北京工业大学 | A kind of preparation method of fully synthetic crystal cutting fluid |
| CN108192714A (en) * | 2017-12-30 | 2018-06-22 | 袁春华 | A kind of preparation method of grinding fluid |
-
2018
- 2018-07-02 CN CN201810708269.3A patent/CN108641800A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2103928A (en) * | 1981-08-21 | 1983-03-02 | May & Baker Ltd | Control of industrial spoilage with nitroimidazole compounds |
| KR890001061B1 (en) * | 1981-08-21 | 1989-04-22 | 더글라스 델림플 렘지 시벌드 | Metal-working concentrates containing nitro amidazole compounds |
| CN105985852A (en) * | 2015-02-11 | 2016-10-05 | 常州君合科技股份有限公司 | Novel diamond abrasive wire cutting fluid |
| CN107841371A (en) * | 2017-11-07 | 2018-03-27 | 北京工业大学 | A kind of preparation method of fully synthetic crystal cutting fluid |
| CN108192714A (en) * | 2017-12-30 | 2018-06-22 | 袁春华 | A kind of preparation method of grinding fluid |
Non-Patent Citations (2)
| Title |
|---|
| 张龙等: "《绿色化学》", 31 August 2014, 华中科技大学出版社 * |
| 陈卫云: "荔枝果肉多糖超声微波酶解协同提取及其生物活性初析", 《中国优秀硕士学位论文全文数据库 工程科技I辑》 * |
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