CN102703196B - Environment-friendly water-based metal cutting fluid - Google Patents
Environment-friendly water-based metal cutting fluid Download PDFInfo
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- CN102703196B CN102703196B CN201210177089.XA CN201210177089A CN102703196B CN 102703196 B CN102703196 B CN 102703196B CN 201210177089 A CN201210177089 A CN 201210177089A CN 102703196 B CN102703196 B CN 102703196B
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Abstract
The invention discloses an environment-friendly water-based metal cutting fluid. The cutting fluid consists of the following components in part by weight: 10 to 12 parts of triethanolamine, 3 to 4 parts of glycerol, 5 to 7 parts of polyethylene glycol, 3 to 5 parts of nanometer silicon dioxide, 1.5 to 2.5 parts of isopropanol, 5 to 7 parts of sodium molybdate, 2 to 3 parts of sodium benzoate, 3 to 5 parts of monoethanolamine benzoate, 5 to 7 parts of ethylene diamine tetraacetic acid disodium, 7 to 8 parts of water-soluble borate, 1.5 to 2 parts of sodium silicate, 1.5 to 2.5 parts of methyl triazole and 70 to 80 parts of water.
Description
Technical field
The present invention relates to metal cutting processing technique field, relate in particular to a kind of environment protection water-based metal working fluid.
Background technology
Cutting fluid is widely used in metal cutting process, and it act as cooling, lubricated, the cleaning, antirust etc. of metal parts.The cutting fluid that China's machinery industry is used is that the formula development of introducing from USSR (Union of Soviet Socialist Republics) forms, and for oil base emulsion, belongs to mixed aqueous solution, contains more or less Sodium Nitrite in its composition, and user is had to certain toxic side effect; In use procedure, easily occur to go bad, smell is serious, contaminate environment.Along with continuous progress and the development of mechanical industry, the cutting speed of metal cutting equipment improves constantly, the development of machinery is had higher requirement to the index such as precision, performance of mechanical component simultaneously, and dimensional precision, surfaceness, anti-attrition abrasion resistance and surperficial diamagnetism etc. to final component are also had higher requirement.Some enterprises and the numerous and confused development of new cutting fluid of R&D institution both at home and abroad, for example " a kind of water-base nondrip cutting liquid " (number of patent application 86102438) of Beijing first Machine Tools Plant's invention, this invention is a kind of water-base nondrip cutting liquid for mechanical workout.It is characterized in that in formula that, containing any mineral oil and vegetables oil, cost is low, preparation is simple, pollute very little, odorless, tasteless, still exist duration of service length and lubricate, the problem such as rustless property is poor; " long-life centralization lubricating synthesis eype cutting fluid " (number of patent application 91105163.5) of Technology Inst., No.1 Automobile Manufacturing Factory and oil in water emulsion factory of Dongliao County of Jilin Province joint research and development, this cutting fluid is that one contains boride, the additive of fungicide mixture and carboxylic acid and salt thereof, and not containing the synthesis type cutting fluid of mineral oil.Be applicable to the centralized lubrication system of the multiple form processing of the materials such as steel, cast iron, magnesium iron and aluminium, owing to there being fungicide mixture to exist, thereby have certain toxic side effect; Number of patent application is 94108478.7 " sulfurized aqueous machining fluid composition ", the water-based cutting fluid composite that this invention provides, particularly water-based metal working fluid composition demonstrates improved frictional force and reduces and improved pressure decreased in the mechanical-moulded of metal and the nonmetal work package of solid and processing.These compositions comprise a) water, b) sulfuration organic substance, this material choosing freely contains sulfuration unsaturated aliphatic carboxylic acid and the salt thereof of 6-22 carbon atom, contain the sulfuration unsaturated ester of the aliphatic carboxylic acid of 1-22 carbon atom, sulfuration polymerization unsaturated fatty acids and salt and ester, and a group forming of their mixture, c) sulfuration hydrocarbon and d) aliphatic ester of dialkyldithiocarbamacompositions, because the existence that has sulfuration hydrocarbon has impact to environment more or less; " aqueous composition, the water-base cutting fluid that uses this composition, its manufacture method and use the cutting process of this cutting fluid " (number of patent application 99800279.8) of the common development of Japan Shinetsu Handotai KK and Ohtomo Chemical Ins Corp. provides a kind of impact that can suppress operating environment and global environment, has abrasive material polymolecularity simultaneously and can prevent the water-base cutting fluid of throw out hard caking.Abrasive grain G is dispersed in the aqueous composition that siliceous colloid particle P stable dispersion is formed in the dispersion agent M that contains the lipophilicity multicomponent alcoholics compounds such as wetting ability multicomponent alcoholics compound, propylene glycol such as ethylene glycol and water; Dispersion agent M is odorless and flame retardant resistance; Even between abrasive grain G through time sedimentation can close contact yet, so throw out hard caking free, can be by its redispersion and recycling.The viscosity original due to this water-base cutting fluid is low, thus moisture sneak into cause viscosity reduce effect and smear metal sneak into cause viscosity increase phenomenon relax, long service life; Can wash work piece; Because dispersion agent M is the low molecular weight organic compound with Biodegradable, can also must carry out liquid waste disposal with active sludge.
Summary of the invention
The object of the invention is to propose a kind of environment protection water-based metal working fluid, this cutting fluid can overcome the defect of above-mentioned prior art, have no side effect, without discharge, pollution-free, and antirust, lubricated, cooling effect is excellent.
For reaching this object, the present invention by the following technical solutions:
A kind of environment protection water-based metal working fluid, described cutting fluid is made up of following component in weight part: trolamine 10-12 part, glycerine 3-4 part, polyoxyethylene glycol 5-7 part, nano silicon 3-5 part, Virahol 1.5-2.5 part, Sodium orthomolybdate 5-7 part, Sodium Benzoate 2-3 part, phenylformic acid monoethanolamine 3-5 part, oxalic acid tetraacethyl disodium 5-7 part, water-soluble boron acid esters 7-8 part, water glass 1.5-2 part, methyl benzotriazole 1.5-2.5 part, water 70-80 part.
Preferably, the granularity of described nano silicon is 30-80 nanometer.
The present invention has following beneficial effect with respect to prior art:
1) the present invention is containing Sodium Nitrite and muriate, has no side effect, without discharge, pollution-free.
2) employing nano silicon substitutes conventional borax, has good antifriction and wear-resistant effect, and comparatively excellent extreme pressure property, can significantly improve the lubricity of metal working fluid.
3) adopt the combination of Sodium Benzoate and phenylformic acid monoethanolamine as antirust component, on the basis of great many of experiments, the adding proportion of the two that determine, makes the rust-proof effect excellence of cutting fluid and the series of problems of having avoided Sodium Nitrite to bring.
4) added appropriate antimicrobial composition, methyl benzotriazole, extends the life cycle of cutting fluid greatly.
Embodiment
Embodiment mono-
A kind of environment protection water-based metal working fluid, described cutting fluid is made up of following component in weight part: 10 parts of trolamines, 4 parts of glycerine, 5 parts of polyoxyethylene glycol, 5 parts of nano silicons, the granularity of described nano silicon is 30-80 nanometer, 1.5 parts of Virahols, 7 parts of Sodium orthomolybdates, 2 parts of Sodium Benzoates, 5 parts of phenylformic acid monoethanolamines, 5 parts of oxalic acid tetraacethyl disodiums, 8 parts of water-soluble boron acid esters, 1.5 parts of water glass, 2.5 parts of methyl benzotriazoles, 70 parts, water.
Embodiment bis-
A kind of environment protection water-based metal working fluid, described cutting fluid is made up of following component in weight part: 12 parts of trolamines, 3 parts of glycerine, 7 parts of polyoxyethylene glycol, 3 parts of nano silicons, the granularity of described nano silicon is 30-80 nanometer, 2.5 parts of Virahols, 5 parts of Sodium orthomolybdates, 3 parts of Sodium Benzoates, 3 parts of phenylformic acid monoethanolamines, 7 parts of oxalic acid tetraacethyl disodiums, 7 parts of water-soluble boron acid esters, 2 parts of water glass, 1.5 parts of methyl benzotriazoles, 80 parts, water.
Embodiment tri-
A kind of environment protection water-based metal working fluid, described cutting fluid is made up of following component in weight part: 10.5 parts of trolamines, 3.8 parts of glycerine, 5.5 parts of polyoxyethylene glycol, 4.5 parts of nano silicons, the granularity of described nano silicon is 30-80 nanometer, 1.8 parts of Virahols, 6.5 parts of Sodium orthomolybdates, 2.2 parts of Sodium Benzoates, 4.5 parts of phenylformic acid monoethanolamines, 5.5 parts of oxalic acid tetraacethyl disodiums, 7.8 parts of water-soluble boron acid esters, 1.6 parts of water glass, 2.3 parts of methyl benzotriazoles, 72 parts, water.
Embodiment tetra-
A kind of environment protection water-based metal working fluid, described cutting fluid is made up of following component in weight part: 11.5 parts of trolamines, 3.2 parts of glycerine, 6.5 parts of polyoxyethylene glycol, 3.5 parts of nano silicons, the granularity of described nano silicon is 30-80 nanometer, 2.3 parts of Virahols, 5.5 parts of Sodium orthomolybdates, 2.8 parts of Sodium Benzoates, 3.5 parts of phenylformic acid monoethanolamines, 6.5 parts of oxalic acid tetraacethyl disodiums, 7.3 parts of water-soluble boron acid esters, 1.8 parts of water glass, 1.8 parts of methyl benzotriazoles, 78 parts, water.
Embodiment five
A kind of environment protection water-based metal working fluid, described cutting fluid is made up of following component in weight part: 11 parts of trolamines, 3.5 parts of glycerine, 6 parts of polyoxyethylene glycol, 4 parts of nano silicons, the granularity of described nano silicon is 30-80 nanometer, 2 parts of Virahols, 6 parts of Sodium orthomolybdates, 2.5 parts of Sodium Benzoates, 4 parts of phenylformic acid monoethanolamines, 6 parts of oxalic acid tetraacethyl disodiums, 7.5 parts of water-soluble boron acid esters, 1.8 parts of water glass, 2 parts of methyl benzotriazoles, 75 parts, water.
Claims (1)
1. an environment protection water-based metal working fluid, is characterized in that, described cutting fluid is made up of following component in weight part: trolamine 10-12 part, glycerine 3-4 part, polyoxyethylene glycol 5-7 part, nano silicon 3-5 part, Virahol 1.5-2.5 part, Sodium orthomolybdate 5-7 part, Sodium Benzoate 2-3 part, phenylformic acid monoethanolamine 3-5 part, oxalic acid tetraacethyl disodium 5-7 part, water-soluble boron acid esters 7-8 part, water glass 1.5-2 part, methyl benzotriazole 1.5-2.5 part, water 70-80 part; The granularity of described nano silicon is 30-80 nanometer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210177089.XA CN102703196B (en) | 2012-05-31 | 2012-05-31 | Environment-friendly water-based metal cutting fluid |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210177089.XA CN102703196B (en) | 2012-05-31 | 2012-05-31 | Environment-friendly water-based metal cutting fluid |
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| CN102703196A CN102703196A (en) | 2012-10-03 |
| CN102703196B true CN102703196B (en) | 2014-11-26 |
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103468386A (en) * | 2013-08-24 | 2013-12-25 | 天长市康和金属材料有限公司 | Copper wire high-speed filament lubricant |
| CN103602474A (en) * | 2013-11-18 | 2014-02-26 | 青岛广联达精密机械有限公司 | Novel high-viscosity-temperature-characteristic lubricating oil |
| CN104277900A (en) * | 2014-09-25 | 2015-01-14 | 巢湖广丰金属制品有限公司 | High-antiwear cutting fluid |
| CN106047463A (en) * | 2016-06-23 | 2016-10-26 | 苏州洪河金属制品有限公司 | Water-based cutting liquid for metals |
| CN106118839A (en) * | 2016-06-23 | 2016-11-16 | 苏州洪河金属制品有限公司 | Metalworking fluid that a kind of water based lubrication is antirust and preparation method thereof |
| CN106190478A (en) * | 2016-07-13 | 2016-12-07 | 天长市润达金属防锈助剂有限公司 | A kind of safe antirust, anti-corrosive metalworking fluid |
| CN106337186A (en) * | 2016-08-10 | 2017-01-18 | 天长市润达金属防锈助剂有限公司 | Sterilizing water-based antirust liquid and preparation method thereof |
| CN106281612A (en) * | 2016-08-10 | 2017-01-04 | 天长市润达金属防锈助剂有限公司 | A kind of semi-synthetic cutting fluid |
| CN106221882A (en) * | 2016-08-10 | 2016-12-14 | 天长市润达金属防锈助剂有限公司 | A kind of rust preventive cutting fluid |
| CN107118840A (en) * | 2017-03-31 | 2017-09-01 | 苏州亚思科精密数控有限公司 | A kind of green cutting fluid and preparation method thereof |
| CN109810769A (en) * | 2017-11-21 | 2019-05-28 | 常州市好利莱光电科技有限公司 | A kind of preparation method of aqueous cutting fluid |
| CN109136954A (en) * | 2018-08-03 | 2019-01-04 | 天津普罗米新材料有限公司 | A kind of metal Environment-friendlywater-base water-base rust inhibitor |
| CN109810749B (en) * | 2019-03-04 | 2021-11-05 | 富莱德科技(浙江)有限公司 | Fully synthetic cutting fluid |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100845740B1 (en) * | 2007-02-26 | 2008-07-11 | 강릉대학교산학협력단 | Ceramic water-based cutting fluid composition |
| CN101613634B (en) * | 2009-07-28 | 2012-06-06 | 武汉玻尔科技有限公司 | High-property water-based emulsion cutting fluid composite |
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