CN106147965A - A kind of Digit Control Machine Tool bearing special lube and preparation technology thereof - Google Patents

A kind of Digit Control Machine Tool bearing special lube and preparation technology thereof Download PDF

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CN106147965A
CN106147965A CN201610505959.XA CN201610505959A CN106147965A CN 106147965 A CN106147965 A CN 106147965A CN 201610505959 A CN201610505959 A CN 201610505959A CN 106147965 A CN106147965 A CN 106147965A
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oil
parts
machine tool
oleum
control machine
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蒋兴生
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Anhui Sheng Tai Precision Technology Co Ltd
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Anhui Sheng Tai Precision Technology Co Ltd
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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
    • 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
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/022—Ethene
    • C—CHEMISTRY; METALLURGY
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/024—Propene
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    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/06—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing conjugated dienes
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
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    • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/285—Esters of aromatic polycarboxylic acids
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/401—Fatty vegetable or animal oils used as base material
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    • 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
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    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084—Acrylate; Methacrylate
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    • 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
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
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    • 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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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/06—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings
    • C10M2215/064—Di- and triaryl amines
    • C10M2215/065—Phenyl-Naphthyl amines
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    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/086—Imides
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    • 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
    • C10M2219/024—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of esters, e.g. fats
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    • 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
    • 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
    • C10N2030/02—Pour-point; Viscosity index
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • 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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    • 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
    • C—CHEMISTRY; METALLURGY
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    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/72—Extended drain
    • C—CHEMISTRY; METALLURGY
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/02—Bearings

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  • Chemical & Material Sciences (AREA)
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  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

A kind of Digit Control Machine Tool bearing special lube and preparation technology thereof, described lubricating oil includes biological basis oil and additive, described biological basis oil is made up of the proportioning raw materials of following weight portion: Oleum Arachidis hypogaeae semen 10 30 parts, Oleum Helianthi 12 20 parts, Oleum Ricini 7 10 parts, peony seed oil 48 parts, Semen Lini oil 25 parts, Testa oryzae oil 24 parts, shinyleaf yellowhorn oil 34 parts, Oleum Camelliae 25 parts, algal oil 13 parts；Described additive is made up of the proportioning raw materials of following weight portion: antioxidant 20 50 parts, dispersant 6 10 parts, foam in hibitors 10 15 parts, viscosity improver 12 18 parts, oiliness improver 8 10 parts.Although selecting biological basis oil cost high, but the expense increased be enough to offset the environmental improvement expense using other mineral oil, synthetic base oil to be brought, the additive added makes this lubricating oil possess the performances such as good antioxidation, anticorrosive, anti-foaming, is particularly suited for high precision machine tool high speed rotating bearing.

Description

A kind of Digit Control Machine Tool bearing special lube and preparation technology thereof
Technical field
The present invention relates to lubricating oil field, be specifically related to a kind of Digit Control Machine Tool bearing special lube and preparation technology thereof.
Background technology
China is third place in the world big lubricating oil country of consumption, nearly 4,000,000 tons of Year's consumption, and presents the trend risen year by year. On Chinese Lubricating Oil Market, through contention for many years, competition situation is formed the most increasingly, and China's high-end automobile oil market is big Part is occupied by famous foreign brand, and domestic enterprise mainly captures middle-grade refined products market, most places and private enterprise and relies on In, low-grade refined products market existence.From the point of view of the practical situation of internal lube oil manufacturing enterprise, although we have had There is the oil evaluation of international most advanced level, the Great Wall Lubricating Oil company as belonging to middle petrochemical industry, but internal lube oil enterprise In also have some deprofessionalizations produce small-scale enterprise, they cannot complete the life of high-end lube product for oneself Produce, so its product focuses mostly in low and middle-grade scopes.
Along with the development of high-precision numerical control machine, bearing, as the most frequently used drive mechanism, is also proposed higher by bearing Requirement, when bearing rotating speed is more than 8000r/min, rotation process will produce substantial amounts of heat, lubricating oil not only to rise Effect to the effect cooling to be played of lubrication, it is therefore desirable to the good low viscous lubricating oil of greasy property, simultaneously need Possessing the performances such as good antioxidation, anticorrosive, rust-preventing characteristic and anti-foaming, existing lubricating oil is due to formula and preparation technology On deficiency, it is difficult to meet such requirement.
Summary of the invention
The present invention solves the problems referred to above, it is provided that a kind of Digit Control Machine Tool bearing special lube and preparation technology thereof.
The technical problem to be solved uses following technical scheme to realize:
A kind of Digit Control Machine Tool bearing special lube, described lubricating oil includes biological basis oil and additive,
Described biological basis oil is made up of the proportioning raw materials of following weight portion:
Oleum Arachidis hypogaeae semen 10-30 part, Oleum Helianthi 12-20 part, Oleum Ricini 7-10 part, peony seed oil 4-8 part, Semen Lini oil 2-5 Part, Testa oryzae oil 2-4 part, shinyleaf yellowhorn oil 3-4 part, Oleum Camelliae 2-5 part, algal oil 1-3 part；
Described additive is made up of the proportioning raw materials of following weight portion:
Antioxidant 20-50 part, dispersant 6-10 part, foam in hibitors 10-15 part, viscosity improver 12-18 part, oiliness Agent 8-10 part；
Described antioxidant is by N-phenyl-alpha-naphthylamine, 2,6-di-t-butyl mixed esters, 2,6-di-t-butyl-α dimethylaminos Paracresol forms；
Described dispersant is made up of polyene-based succimide, diene base succimide, mono alkenyl succimide；
Described foam in hibitors is by castor oil polyoxyethylene ether, fatty alcohol-polyoxyethylene ether, fatty alcohol-polyoxyethylene ether group Become；
Described viscosity improver is made up of polypropylene, dispersion type ethylene-propylene copolymer, butadiene rubber, polyacrylate；
Described oiliness improver is made up of triethyl phosphate, dioctyl phthalate, SOS oiliness improver, sulfurized olefin cotton oil-2.
A kind of Digit Control Machine Tool bearing special lube preparation technology, comprises the following steps:
1) biological basis oil, is prepared: weigh Oleum Arachidis hypogaeae semen, Oleum Helianthi, Oleum Ricini, peony seed oil, Semen Lini oil, rice respectively Rice oil, shinyleaf yellowhorn oil, Oleum Camelliae, algal oil, mix homogeneously obtains vegetable oil, by described vegetable oil methyl ester, obtains fatty acid methyl Ester, then fatty acid methyl ester is carried out with polyhydric alcohol ester exchange prepare corresponding polyol esters of fatty acids obtain biological basis oil；
2) additive, is prepared: weigh antioxidant, dispersant, foam in hibitors respectively, after mix homogeneously, make 0.2- 0.5mm granule also soluble in water obtains aqueous solution or gel；By obtained aqueous solution or gel 1-3 atmospheric pressure, 60-120 DEG C In lower addition reactor, continuous stirring keeps temperature more than 80 DEG C, and pressure is 1-2 atmospheric pressure, after stirring, viscosity is changed Entering agent, oiliness improver joins in reactor together, keeps the temperature at the scope of 85-90 DEG C, continues under 1.2-2 atmospheric pressure Reaction 3-6 hour；
3), by biological basis oil add and be in harmonious proportion in still, mix laggard horizontal pulse and be in harmonious proportion, and carry out static mixing, then same Step stirring 1 hour；
4), it is in harmonious proportion after stirring completes, takes out product oil, analysis of testing, qualified rear fill.
Described step 1) in polyhydric alcohol by ethylene glycol, propylene glycol, diglycol, trimethylolpropane, tetramethylolmethane Composition.
Although the invention have the benefit that selection biological basis oil cost is high, but the expense increased being enough to offset and makes The environmental improvement expense brought with other mineral oil, synthetic base oil；N-phenyl-alpha-naphthylamine, 2,6-di-t-butyl mixed esters, It is aging that 2,6-di-t-butyl-α dimethylamino-p-cresol are prevented from oil product, improves the service life of oil product；Polyene-based succinyl Imines, diene base succimide, jelly that mono alkenyl succimide generates after making lubricating oil be oxidized, carbon deposit etc. are no Molten thing or be suspended in oil, forms stable colloidal state and is difficult to be deposited on parts, the product of foam in hibitors suppression foam Raw, improve the speed eliminating foam, in order to avoid forming stable foam, it can adsorb on foam, forms non-persistent film, thus Reach to destroy the purpose of foam.Viscosity improver, oiliness improver improve the viscous shape of lubricating oil further, reduce the performances such as friction, especially It is applicable to high precision machine tool high speed rotating bearing.
Detailed description of the invention:
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot Close embodiment, the present invention is expanded on further.
Embodiment 1
Weigh:
Biological basis oil: Oleum Arachidis hypogaeae semen 10 parts, Oleum Helianthi 12 parts, Oleum Ricini 7 parts, peony seed oil 4 parts, Semen Lini oil 2 parts, Testa oryzae oil 2 parts, shinyleaf yellowhorn oil 3 parts, Oleum Camelliae 2 parts, algal oil 1 part；
Additive: antioxidant 20 parts, dispersant 6 parts, foam in hibitors 10 parts, viscosity improver 12 parts, oiliness improver 8 Part；
Embodiment 2
Weigh:
Biological basis oil: Oleum Arachidis hypogaeae semen 20 parts, Oleum Helianthi 16 parts, Oleum Ricini 9 parts, peony seed oil 6 parts, Semen Lini oil 4 parts, Testa oryzae oil 3 parts, shinyleaf yellowhorn oil 3.5 parts, Oleum Camelliae 3.5 parts, algal oil 2 parts；
Additive: antioxidant 35 parts, dispersant 8 parts, foam in hibitors 13 parts, viscosity improver 15 parts, oiliness improver 9 Part；
Embodiment 3
Weigh:
Biological basis oil: Oleum Arachidis hypogaeae semen 30 parts, Oleum Helianthi 20 parts, Oleum Ricini 10 parts, peony seed oil 8 parts, Semen Lini oil 5 Part, Testa oryzae oil 4 parts, shinyleaf yellowhorn oil 4 parts, Oleum Camelliae 5 parts, algal oil 3 parts；
Additive: antioxidant 50 parts, dispersant 10 parts, foam in hibitors 15 parts, viscosity improver 18 parts, oiliness improver 10 Part；
Described antioxidant is by N-phenyl-alpha-naphthylamine, 2,6-di-t-butyl mixed esters, 2,6-di-t-butyl-α dimethylaminos Paracresol forms；
Described dispersant is made up of polyene-based succimide, diene base succimide, mono alkenyl succimide；
Described foam in hibitors is by castor oil polyoxyethylene ether, fatty alcohol-polyoxyethylene ether, fatty alcohol-polyoxyethylene ether group Become；
Described viscosity improver is made up of polypropylene, dispersion type ethylene-propylene copolymer, butadiene rubber, polyacrylate；
Described oiliness improver is made up of triethyl phosphate, dioctyl phthalate, SOS oiliness improver, sulfurized olefin cotton oil-2.
A kind of Digit Control Machine Tool bearing special lube preparation technology, comprises the following steps:
1) biological basis oil, is prepared: weigh Oleum Arachidis hypogaeae semen, Oleum Helianthi, Oleum Ricini, peony seed oil, Semen Lini oil, rice respectively Rice oil, shinyleaf yellowhorn oil, Oleum Camelliae, algal oil, mix homogeneously obtains vegetable oil, by described vegetable oil methyl ester, obtains fatty acid methyl Ester, then fatty acid methyl ester is carried out with polyhydric alcohol ester exchange prepare corresponding polyol esters of fatty acids obtain biological basis oil；
2) additive, is prepared: weigh antioxidant, dispersant, foam in hibitors respectively, after mix homogeneously, make 0.2- 0.5mm granule also soluble in water obtains aqueous solution or gel；By obtained aqueous solution or gel 1-3 atmospheric pressure, 60-120 DEG C In lower addition reactor, continuous stirring keeps temperature more than 80 DEG C, and pressure is 1-2 atmospheric pressure, after stirring, viscosity is changed Entering agent, oiliness improver joins in reactor together, keeps the temperature at the scope of 85-90 DEG C, continues under 1.2-2 atmospheric pressure Reaction 3-6 hour；
3), by biological basis oil add and be in harmonious proportion in still, mix laggard horizontal pulse and be in harmonious proportion, and carry out static mixing, then same Step stirring 1 hour；
4), it is in harmonious proportion after stirring completes, takes out product oil, analysis of testing, qualified rear fill.
Described step 1) in polyhydric alcohol by ethylene glycol, propylene glycol, diglycol, trimethylolpropane, tetramethylolmethane Composition.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry The personnel only present invention it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also has various Changes and improvements, these changes and improvements both fall within scope of the claimed invention.Claimed scope is by institute Attached claims and equivalent thereof define.

Claims (8)

1. a Digit Control Machine Tool bearing special lube, described lubricating oil includes biological basis oil and additive, it is characterised in that: Described biological basis oil is made up of the proportioning raw materials of following weight portion:
Oleum Arachidis hypogaeae semen 10-30 part, Oleum Helianthi 12-20 part, Oleum Ricini 7-10 part, peony seed oil 4-8 part, Semen Lini oil 2-5 part, rice Rice oil 2-4 part, shinyleaf yellowhorn oil 3-4 part, Oleum Camelliae 2-5 part, algal oil 1-3 part；
Described additive is made up of the proportioning raw materials of following weight portion:
Antioxidant 20-50 part, dispersant 6-10 part, foam in hibitors 10-15 part, viscosity improver 12-18 part, oiliness improver 8- 10 parts.
2. a kind of Digit Control Machine Tool bearing special lube as claimed in claim 1, it is characterised in that: described antioxidant is by N- Phenyl-alpha-naphthylamine, 2,6-di-t-butyl mixed esters, 2,6-di-t-butyl-α dimethylamino-p-cresol compositions.
3. a kind of Digit Control Machine Tool bearing special lube as claimed in claim 1, it is characterised in that: described dispersant is by polyenoid Base succimide, diene base succimide, mono alkenyl succimide forms.
4. Digit Control Machine Tool bearing special lube as claimed in claim 1 a kind of, it is characterised in that: described foam in hibitors by Castor oil polyoxyethylene ether, fatty alcohol-polyoxyethylene ether, fatty alcohol-polyoxyethylene ether forms.
5. Digit Control Machine Tool bearing special lube as claimed in claim 1 a kind of, it is characterised in that: described viscosity improver by Polypropylene, dispersion type ethylene-propylene copolymer, butadiene rubber, polyacrylate forms.
6. a kind of Digit Control Machine Tool bearing special lube as claimed in claim 1, it is characterised in that: described oiliness improver is by phosphoric acid Triethyl, dioctyl phthalate, SOS oiliness improver, sulfurized olefin cotton oil-2 forms.
7. the technique of the Digit Control Machine Tool bearing special lube that a kind is prepared described in claim 1, it is characterised in that include following Step:
1) biological basis oil, is prepared: weigh Oleum Arachidis hypogaeae semen, Oleum Helianthi, Oleum Ricini, peony seed oil, Semen Lini oil, Testa oryzae respectively Oil, shinyleaf yellowhorn oil, Oleum Camelliae, algal oil, mix homogeneously obtains vegetable oil, by described vegetable oil methyl ester, obtains fatty acid methyl ester, Again fatty acid methyl ester is carried out with polyhydric alcohol ester exchange prepare corresponding polyol esters of fatty acids obtain biological basis oil；
2) additive, is prepared: weigh antioxidant, dispersant, foam in hibitors respectively, after mix homogeneously, make 0.2-0.5mm Granule also soluble in water obtains aqueous solution or gel；By obtained aqueous solution or gel at 1-3 atmospheric pressure, add at 60-120 DEG C In reactor, continuous stirring keeps temperature more than 80 DEG C, and pressure is 1-2 atmospheric pressure, after stirring, by viscosity improver, Oiliness improver joins in reactor together, keeps the temperature at the scope of 85-90 DEG C, sustained response under 1.2-2 atmospheric pressure 3-6 hour；
3), by biological basis oil add and be in harmonious proportion in still, mix laggard horizontal pulse and be in harmonious proportion, and carry out static mixing, then synchronize to stir Mix 1 hour；
4), it is in harmonious proportion after stirring completes, takes out product oil, analysis of testing, qualified rear fill.
8. a kind of Digit Control Machine Tool bearing special lube preparation technology as claimed in claim 7, it is characterised in that: described step 1) in, polyhydric alcohol is made up of ethylene glycol, propylene glycol, diglycol, trimethylolpropane, tetramethylolmethane.
CN201610505959.XA 2016-06-30 2016-06-30 A kind of Digit Control Machine Tool bearing special lube and preparation technology thereof Pending CN106147965A (en)

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN107057814A (en) * 2017-05-06 2017-08-18 阜南县申通机械制造有限公司 A kind of farmland machinery lubricating oil and its preparation technology

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US20050059563A1 (en) * 2003-09-13 2005-03-17 Sullivan William T. Lubricating fluids with enhanced energy efficiency and durability
CN104711126A (en) * 2015-02-13 2015-06-17 新疆福克油品股份有限公司 High-quality utilization method for waste oil
CN104726184A (en) * 2015-02-09 2015-06-24 新疆福克油品股份有限公司 Environment-friendly bio-based gear oil composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050059563A1 (en) * 2003-09-13 2005-03-17 Sullivan William T. Lubricating fluids with enhanced energy efficiency and durability
CN104726184A (en) * 2015-02-09 2015-06-24 新疆福克油品股份有限公司 Environment-friendly bio-based gear oil composition
CN104711126A (en) * 2015-02-13 2015-06-17 新疆福克油品股份有限公司 High-quality utilization method for waste oil

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* Cited by examiner, † Cited by third party
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CN107057814A (en) * 2017-05-06 2017-08-18 阜南县申通机械制造有限公司 A kind of farmland machinery lubricating oil and its preparation technology

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Application publication date: 20161123