CN107699317A - A kind of harmonic reducer of robot lubricant composition and preparation method - Google Patents
A kind of harmonic reducer of robot lubricant composition and preparation method Download PDFInfo
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- CN107699317A CN107699317A CN201710735274.9A CN201710735274A CN107699317A CN 107699317 A CN107699317 A CN 107699317A CN 201710735274 A CN201710735274 A CN 201710735274A CN 107699317 A CN107699317 A CN 107699317A
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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
-
- 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
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/003—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions used as base material
-
- 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
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
- C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
-
- 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
- C10M2207/12—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
- C10M2207/128—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 containing hydroxy groups; Ethers thereof
- C10M2207/1285—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 containing hydroxy groups; Ethers thereof used as thickening agents
-
- 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
- C10M2215/06—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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/045—Metal containing thio derivatives
-
- 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
-
- 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
- C10N2030/08—Resistance to extreme temperature
-
- 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
-
- 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
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/10—Semi-solids; greasy
Abstract
The present invention relates to a kind of harmonic reducer of robot lubricant composition and preparation method thereof.Combination part includes thickening agent 5.0 10.0%；Extreme pressure anti-wear additives 2.0 10.0%；Antioxidant 0.5 2.0%；Antirust, anticorrosive agent 0.5 1.00% and base oil.Using oily based on artificial oil, 12 hydroxy stearic acids, stearic acid mixture, raw material based on lithium hydroxide or calcium hydroxide, and with the addition of the additives such as antioxidant, antirust, anticorrosive agent and extreme pressure anti-wear additives.The preparation of greases technique uses Directly saponification method.Lubricating grease of the present invention, there is excellent abrasion resistance and suitable coefficient of friction, there are good 40 DEG C of flowing pressure 300mbar of low temperature flowability, there is excellent reduction temperature rise model, effectively reduce energy consumption.Lubricating grease prepared by the present invention has good service life.
Description
Technical field
The invention belongs to technical field of lubricating grease, it is related to a kind of composition for the lubricating grease that harmonic reducer of robot uses
And preparation method.Prepared lubricating grease uses oil, 12- hydroxy stearic acids, stearic acid, lithium hydroxide and hydrogen based on artificial oil
Raw material based on calcium oxide, and with the addition of the additives such as antioxidant, antirust, anticorrosive agent and extreme pressure anti-wear additives.The preparation of greases
Technique uses Directly saponification method.Wherein the excellent abrasion resistant extreme-pressure additive of compatibility is the main innovation point of the present invention, is ensured
Grease product has excellent abrasion resistance.The lubrication protection at the accurate position such as harmonic reducer of robot can be ensured.
Background technology
In recent years, Robot industry sustainable development in the world's is grown, and decelerator is connection robot power source and executing agency
Between middle device, can play a part of match rotating speed and transmit torque, use its purpose be usually reduce rotating speed, increase
Torque.Harmonic speed reducer is widely used in end execution because of the features such as speed reducing ratio is big, size is small, cost-effective in robot
Device (i.e. posture axle), the posture of major control wrist portion.With intelligent robot extensive use, and the hair of man-computer cooperation concept
Exhibition, harmonic speed reducer will be increasingly deeply and extensive in the application of robot field, and matched lubrication protection requirement also will
Draw attention.
According to the features of industrial robot harmonic speed reducer, there is excellent extreme pressure and antiwear behavior, held on reductor
The torque received is big, abrasion is easily produced, therefore it is required that lubricating grease has excellent extreme pressure and antiwear behavior；With suitable anti-fine motion
Polishing machine, robot reductor need frequent start-stop and often moved back and forth, and are also easy to produce fretting wear, but because in harmonic speed reducer
Portion's structure contains rolling element, and to avoid skidding, coefficient of friction will be controlled in optimum range, not the smaller the better；Require good
Good low-temperature startup performance, (typically requiring -40 DEG C) at a lower temperature still normally can start and operate；It is required that lubricating grease has
There is good Oxidation Stability, lubricating grease uses for a long time does not occur obvious oxidative degradation.Lubricating grease belongs to the model of lubricant
Farmland.
The lubricating grease used it is an object of the invention to prepare a kind of harmonic reducer of robot.Prepared lubricating grease is adopted
With oily based on artificial oil, 12- hydroxy stearic acids, stearic acid, raw material based on lithium hydroxide, calcium hydroxide, and with the addition of anti-
The additives such as oxygen agent, antirust, anticorrosive agent and extreme pressure anti-wear additives.The preparation of greases technique uses Directly saponification method.Wherein compatibility
The antiwear additive of function admirable is the main innovation point of the present invention, ensures that the present invention has excellent abrasion resistance, low-temperature starting
Dynamic performance and relatively low temperature rise, meet lubricating requirement and the equipment low energy consumption of harmonic reducer of robot.
The content of the invention
The invention provides a kind of harmonic reducer of robot lubricating grease, from the base oil of suitable kind and viscosity, and
Suitable additive is with the addition of, ensures that the present invention has excellent abrasion resistance, low-temperature startup performance and relatively low temperature rise, low energy
Consumption, meets lubricating requirement and the equipment low energy consumption of harmonic reducer of robot, achieves preferable technique effect.
Patent of the present invention can improve lubricating efficiency for the special product of equipment feature exploitation, reduce energy consumption.
The lubricating grease used it is an object of the invention to prepare a kind of harmonic reducer of robot.Prepared lubricating grease is adopted
With oily based on artificial oil, 12- hydroxy stearic acids, stearic acid, raw material based on lithium hydroxide, calcium hydroxide, and with the addition of anti-
The additives such as oxygen agent, antirust, anticorrosive agent and extreme pressure anti-wear additives.The preparation of greases technique uses Directly saponification method.Wherein compatibility
The antiwear additive of function admirable is the main innovation point of the present invention, ensures that the present invention has excellent abrasion resistance, low-temperature starting
Dynamic performance and relatively low temperature rise, meet lubricating requirement and the equipment low energy consumption of harmonic reducer of robot.
In order to realize foregoing invention purpose, the present invention adopts the following technical scheme that：
Patent of the present invention is related to a kind of robot decelerator lubricant composition, based on the total weight percent of composition,
Including following components：
Thickening agent is that aliphatic acid is made with alkali reaction；Aliphatic acid is 12- hydroxy stearic acids or 12- hydroxy stearic acids and tristearin
The mixture of acid, both mixed proportions are 4：1~3：2；Alkali is lithium hydroxide or lithium hydroxide and calcium hydroxide mixture, both
Mixed proportion is 9：1~3：1.
Base oil is one kind or mixing in artificial oil.40 DEG C of kinematic viscosity of base oil are 10-80m2/ s, preferably 40 DEG C
Kinematic viscosity is 20-60mm2/s。
Antioxidant is amine, phenols or both mixture.Amine antioxidants be diphenylamines, naphthylamines, p-phenylenediamine wherein
It is one or two kinds of.Phenolic antioxidant is 2,6- toluene di-tert-butyl phenols, the one of which of beta naphthal or two kinds.
Extreme pressure anti-wear additives are the one or more in organic sulfur phosphide, organic-molybdenum salt, borate.Organic sulfur phosphide is
One or both of thiophosphate, phosphate.
Antirust, anticorrosive agent is alkaline barium mahogany sulfonate, dinonyl naphthalene sulfonate barium, one kind in dinonylnaphthalene sulfonic acid calcium or two
Kind.
Prepare in accordance with the following methods：Thickening agent and 1/3rd base oils are added in reactor, 60-120 points of reaction
Clock；150-180 DEG C is warming up to, adds a quarter base oil, is stirred and heated to 205-210 DEG C, adds 1/3rd base oils
Cooling；Continue stirring cooling, add remaining base oil, stir；Less than 80 DEG C are cooled to, adds additive, stirring, composition warp
Finished product is canned after the scattered grinding of equipment for after-treatment.
The robot decelerator lubricating grease of the present invention compared with similar products, has the following advantages that：
1) lubricating grease of the present invention, there is excellent abrasion resistance, is tested using the standard methods of SH/T 0204, mill
Spot diameter can reach 0.4mm.
2) lubricating grease of the present invention, there is suitable coefficient of friction, is tested, rubbed using ASTM D5707 standard methods
Wipe coefficient 0.10.
3) lubricating grease of the present invention, there is good low temperature flowability, using the methods of DIN 51805, -40 DEG C of streams
Dynamic pressure 300kPa.
4) the lubricating grease rustless property prepared by the present invention is fine, is tested using SH/T 0331, all steel discs are corrosion-free.
5) lubricating grease prepared by the present invention has good service life.
Embodiment
The present invention describes in more detail the present invention by embodiment in detail below.
Preparation method step is as follows：
1) by 1/3rd base oils, 12- hydroxy stearic acids or 12- hydroxy stearic acids and stearic mixture, heating
To 60-90 DEG C, prefabricated alkali lye is added, starts to react, the reaction time was controlled in 1-2 hours.
2) after the completion of reacting, 150 DEG C -160 DEG C are stirred and heated to, adds antioxidant, 150 DEG C -180 DEG C add heating oil,
Continue to be heated to 205-210 DEG C, add part basis oil and cool, lasting stirring, less than 80 DEG C add extreme pressure anti-wear additives, prevent
Become rusty preservative, after stirring, after three-roller grinding homogenizing, and finished product.
Following examples are carried out according to the step of the above：
Embodiment 1
Thickening agent：10.0%
Wherein, 12- hydroxy stearic acids 60%, stearic acid ratio are 40%
Alkali：Lithium hydroxide
Base oil：77.0% (synthesis hydrocarbon：100%, 40 DEG C of kinematic viscosity of base oil：36.7mm2/s)
Extreme pressure anti-wear additives：Organic-molybdenum 5.0%, zinc dialkyl dithiophosphate 2%, borate 3%
Antioxidant：Diphenylamines 1%, 2,6- toluene di-tert-butyl phenols 1%
Antirust, anticorrosive agent：Dinonyl naphthalene sulfonate barium 1%.
1) by 1/3rd base oils, 12- hydroxy stearic acids and stearic mixture, 90 DEG C is warming up to, is added prefabricated
Good alkali lye, starts to react, 2 hours reaction time.
2) after the completion of reacting, 150 DEG C are stirred and heated to, adds antioxidant and heating oil, continues to be heated to 210 DEG C, adds
Part basis oil cools, and lasting stirring, 80 DEG C add extreme pressure anti-wear additives, antirust, anticorrosive agent, after stirring, by three rollers
After machine grinding homogenizing, finished product.
Embodiment 2
Thickening agent：5.0%
Wherein, 12- hydroxy stearic acids ratio is 100%
Alkali：Lithium hydroxide：Calcium hydroxide is 9:1
Base oil：92% (synthesis hydrocarbon：50%, dibasic acid esters oil：30%, alkylnaphthalene：20%, 40 DEG C of kinematic viscosity of base oil：
26.5mm2/s)
Extreme pressure anti-wear additives：Dialkyl dithiophosphoric acid oxygen molybdenum 1%；Phosphoesterase 30 .5%；Zinc dialkyl dithiophosphate
0.5%
Antioxidant：Alkylated diphenylamine 0.5%
Antirust, anticorrosive agent：Dinonylnaphthalene sulfonic acid calcium 0.5%.
1) by 1/3rd base oils, 12- hydroxy stearic acids, 60 DEG C are warming up to, adds prefabricated alkali lye, is started anti-
Should, 1.5 hours reaction time.
2) after the completion of reacting, 150 DEG C are stirred and heated to, adds antioxidant and heating oil, continues to be heated to 205 DEG C, adds
Part basis oil cools, and lasting stirring, 70 DEG C add extreme pressure anti-wear additives, antirust, anticorrosive agent, after stirring, by three rollers
After machine grinding homogenizing, finished product.
Embodiment 3
Thickening agent：7.5%
Wherein, 12- hydroxy stearic acids ratio is 100%；
Alkali：Lithium hydroxide：Calcium hydroxide is 3:1
Base oil：87% (polyol-ester type oil 80%, polyethers 20%, 40 DEG C of kinematic viscosity：38.1mm2/s)
Extreme pressure anti-wear additives：Borate 0.5%；Organic-molybdenum 2.0%；Zinc dialkyl dithiophosphate 0.5%；
Antioxidant：Alkylated diphenylamine 1.0%, alpha-Naphthol 0.5%
Antirust, anticorrosive agent：Barium mahogany sulfonate 1.0%.
1) by 1/3rd base oils, 12- hydroxy stearic acids, 70 DEG C are warming up to, adds prefabricated alkali lye, is started anti-
Should, 2 hours reaction time.
2) after the completion of reacting, 160 DEG C are stirred and heated to, adds antioxidant and heating oil, continues to be heated to 208 DEG C, adds
Part basis oil cools, and lasting stirring, 60 DEG C add extreme pressure anti-wear additives, antirust, anticorrosive agent, after stirring, by three rollers
After machine grinding homogenizing, finished product.
Embodiment 4
Thickening agent：9.0%
Wherein, 12- hydroxy stearic acids ratio is 80%, and stearic acid ratio is 20%；
Alkali：Lithium hydroxide
Base oil：84% (synthesis hydrocarbon：70%, polyol ester 20%, polyethers 10%, 40 DEG C of kinematic viscosity of base oil：
21.6mm2/s)
Extreme pressure anti-wear additives：Zinc dialkyl dithiophosphate 1.0%；Phosphate 1.0%；Vulcanize dialkyl dithio amino first
Sour oxygen molybdenum 2.0%；Borate 1.0%；
Antioxidant：Alkylated diphenylamine 0.5%, 2,6- toluene di-tert-butyl phenols 0.5%；
Antirust, anticorrosive agent：Dinonyl naphthalene sulfonate barium 0.5%.
1) by 1/3rd base oils, 12- hydroxy stearic acids and stearic acid mixture, 85 DEG C are warming up to, is added prefabricated
Alkali lye, start to react, 2 hours reaction time.
2) after the completion of reacting, 165 DEG C are stirred and heated to, adds antioxidant and heating oil, continues to be heated to 207 DEG C, adds
Part basis oil cools, and lasting stirring, 70 DEG C add extreme pressure anti-wear additives, antirust, anticorrosive agent, after stirring, by three rollers
After machine grinding homogenizing, finished product.
Embodiment 5
Thickening agent：8.0%
Wherein, 12- hydroxy stearic acids ratio is 70%, and stearic acid ratio is 30%；
Alkali：Lithium hydroxide
Base oil：85.0% (synthesis hydrocarbon：30%, dibasic acid esters 70%, 40 DEG C of kinematic viscosity of base oil：41.0mm2/s)
Extreme pressure anti-wear additives：Dialkyl dithiophosphoric acid oxygen molybdenum 2.0%；Zinc dialkyl dithiophosphate 1.5%；Borate
1.5%
Antioxidant：Alkylated diphenylamine 1.0%；
Antirust, anticorrosive agent：Barium mahogany sulfonate .1.0%.
1) by 1/3rd base oils, 12- hydroxy stearic acids and stearic acid mixture, 75 DEG C are warming up to, is added prefabricated
Alkali lye, start to react, 2 hours reaction time.
2) after the completion of reacting, 170 DEG C are stirred and heated to, adds antioxidant and heating oil, continues to be heated to 207 DEG C, adds
Part basis oil cools, and lasting stirring, 80 DEG C add extreme pressure anti-wear additives, antirust, anticorrosive agent, after stirring, by three rollers
After machine grinding homogenizing, finished product.
Embodiment 6
Thickening agent：6.0%
Wherein, 12- hydroxy stearic acids ratio is 100%
Alkali：Lithium hydroxide：Calcium hydroxide is 4:1
Base oil：87.0% (synthesis hydrocarbon：50%, polyol ester 50%, 40 DEG C of kinematic viscosity of base oil：48.5mm2/s)
Extreme pressure anti-wear additives：Dialkyl dithiophosphoric acid oxygen molybdenum 3.0%；Zinc dialkyl dithiophosphate 1.0%；Phosphate
1.0%
Antioxidant：Alkylated diphenylamine 1.0%；
Antirust, anticorrosive agent：Calcium mahogany sulfonate 1.0%.
1) by 1/3rd base oils, 12- hydroxy stearic acids, 65 DEG C are warming up to, adds prefabricated alkali lye, is started anti-
Should, 2 hours reaction time.
2) after the completion of reacting, 155 DEG C are stirred and heated to, adds antioxidant and heating oil, continues to be heated to 208 DEG C, adds
Part basis oil cools, and lasting stirring, 75 DEG C add extreme pressure anti-wear additives, antirust, anticorrosive agent, after stirring, by three rollers
After machine grinding homogenizing, finished product.
Embodiment 7
Thickening agent：10.0%
Wherein, 12- hydroxy stearic acids 70%, stearic acid ratio are 30%
Alkali：Lithium hydroxide
Base oil：83.0% (synthesis hydrocarbon：100%, 40 DEG C of kinematic viscosity of base oil：37.2mm2/s)
Extreme pressure anti-wear additives：Organic-molybdenum 2.0%, zinc dialkyl dithiophosphate 1.0%, borate 2.0%
Antioxidant：Diphenylamines 1.5%
Antirust, anticorrosive agent：Dinonylnaphthalene sulfonic acid calcium barium 0.5%.
1) by 1/3rd base oils, 12- hydroxy stearic acids and stearic acid mixture, 75 DEG C are warming up to, is added prefabricated
Alkali lye, start to react, 1 hour reaction time.
2) after the completion of reacting, 150 DEG C are stirred and heated to, adds antioxidant and heating oil, continues to be heated to 210 DEG C, adds
Part basis oil cools, and lasting stirring, 65 DEG C add extreme pressure anti-wear additives, antirust, anticorrosive agent, after stirring, by three rollers
After machine grinding homogenizing, finished product.
Embodiment 8
Thickening agent：8.5%
Wherein, 12- hydroxy stearic acids 100%
Alkali：Lithium hydroxide：Calcium hydroxide is 5:1
Base oil：82.0% (synthesis hydrocarbon 10%, polyol ester：90%, 40 DEG C of kinematic viscosity of base oil：32.9mm2/s)
Extreme pressure anti-wear additives：Zinc dialkyl dithiophosphate 3.0%, solid molybdenum salt 2.0%, phosphate 2.0%
Antioxidant：Diphenylamines 1.0%, 2,6- toluene di-tert-butyl phenols 1.0%
Antirust, anticorrosive agent：Dinonyl naphthalene sulfonate barium 0.5%.
1) by 1/3rd base oils, 12- hydroxy stearic acids, 85 DEG C are warming up to, adds prefabricated alkali lye, is started anti-
Should, 1.5 hours reaction time.
2) after the completion of reacting, 180 DEG C are stirred and heated to, adds antioxidant and heating oil, continues to be heated to 209 DEG C, adds
Part basis oil cools, and lasting stirring, 65 DEG C add extreme pressure anti-wear additives, antirust, anticorrosive agent, after stirring, by three rollers
After machine grinding homogenizing, finished product.
Embodiment 9
Thickening agent：7.0%
Wherein, 12- hydroxy stearic acids ratio is 100%；
Alkali：Lithium hydroxide：Calcium hydroxide ratio is 6:1
Base oil：87% (polyol ester：10%, hydrocarbon 70%, alkylnaphthalene 20% are synthesized, 40 DEG C of motions of base oil are glued
Degree：27.8mm2/s)
Extreme pressure anti-wear additives：Organic-molybdenum 2.0%；Zinc dialkyl dithiophosphate 1.0%；Borate 1.0%
Antioxidant：Alkylated diphenylamine 0.5%, alpha-Naphthol 0.5%
Antirust, anticorrosive agent：Barium mahogany sulfonate 1.0%
1) by 1/3rd base oils, 12- hydroxy stearic acids, 90 DEG C are warming up to, adds prefabricated alkali lye, is started anti-
Should, 1 hour reaction time.
2) after the completion of reacting, 175 DEG C are stirred and heated to, adds antioxidant and heating oil, continues to be heated to 210 DEG C, adds
Part basis oil cools, and lasting stirring, 70 DEG C add extreme pressure anti-wear additives, antirust, anticorrosive agent, after stirring, by three rollers
After machine grinding homogenizing, finished product.
Embodiment 10
Thickening agent：6.5%
Wherein, 12- hydroxy stearic acids 100%
Alkali：Lithium hydroxide：Calcium hydroxide is 7:1
Base oil：86.5% (synthesis hydrocarbon：50%, polyol ester 40%, alkylnaphthalene 10%, 40 DEG C of kinematic viscosity of base oil：
51.2mm2/s)
Extreme pressure anti-wear additives：Organic-molybdenum 2.0%, zinc dialkyl dithiophosphate 1.0%, solid molybdenum salt 1.0%, borate
1.0%
Antioxidant：Alkylated diphenylamine 0.5%, 2,6- toluene di-tert-butyl phenols 0.5%
Antirust, anticorrosive agent：Dinonylnaphthalene sulfonic acid calcium 1.0%.
1) by 1/3rd base oils, 12- hydroxy stearic acids, 75 DEG C are warming up to, adds prefabricated alkali lye, is started anti-
Should, 2 hours reaction time.
2) after the completion of reacting, 180 DEG C are stirred and heated to, adds antioxidant and heating oil, continues to be heated to 210 DEG C, adds
Part basis oil cools, and lasting stirring, 80 DEG C add extreme pressure anti-wear additives, antirust, anticorrosive agent, after stirring, by three rollers
After machine grinding homogenizing, finished product.
Embodiment 11
Thickening agent：10.0%
Wherein, 12- hydroxy stearic acids 60%, stearic acid ratio are 40%
Alkali：Lithium hydroxide：Calcium hydroxide is 8:1
Base oil：77.0% (synthesis hydrocarbon：60%, polyethers：20%, alkylnaphthalene：20%, 40 DEG C of kinematic viscosity of base oil：
37.6mm2/s)
Extreme pressure anti-wear additives：Organic-molybdenum 3.0%, zinc dialkyl dithiophosphate 4.0%, borate 3%
Antioxidant：Diphenylamines 1%, 2,6- toluene di-tert-butyl phenols 1%
Antirust, anticorrosive agent：Dinonyl naphthalene sulfonate barium 1%.
1) by 1/3rd base oils, 12- hydroxy stearic acids and stearic mixture, 85 DEG C is warming up to, is added prefabricated
Good alkali lye, starts to react, 2 hours reaction time.
2) after the completion of reacting, 150 DEG C are stirred and heated to, adds antioxidant and heating oil, continues to be heated to 210 DEG C, adds
Part basis oil cools, and lasting stirring, 60 DEG C add extreme pressure anti-wear additives, antirust, anticorrosive agent, after stirring, by three rollers
After machine grinding homogenizing, finished product.
Embodiment 12
Thickening agent：5.0%
Wherein, 12- hydroxy stearic acids ratio is 100%
Alkali：Lithium hydroxide
Base oil：92% (synthesis hydrocarbon：50%, dibasic acid esters oil：30%, alkylnaphthalene：20%, 40 DEG C of kinematic viscosity of base oil：
46.5mm2/s)
Extreme pressure anti-wear additives：Dialkyl dithiophosphoric acid oxygen molybdenum 1%；Phosphoesterase 30 .5%；Zinc dialkyl dithiophosphate
0.5%
Antioxidant：Alkylated diphenylamine 0.5%
Antirust, anticorrosive agent：Dinonyl naphthalene sulfonate barium 0.5%.
1) by 1/3rd base oils, 12- hydroxy stearic acids, 85 DEG C are warming up to, adds prefabricated alkali lye, is started anti-
Should, 2 hours reaction time.
2) after the completion of reacting, 160 DEG C are stirred and heated to, adds antioxidant and heating oil, continues to be heated to 208 DEG C, adds
Part basis oil cools, and lasting stirring, 60 DEG C add extreme pressure anti-wear additives, antirust, anticorrosive agent, after stirring, by three rollers
After machine grinding homogenizing, finished product.
Embodiment 13
Thickening agent：7.0%
Wherein, 12- hydroxy stearic acids ratio is 100%；
Alkali：Lithium hydroxide：Calcium hydroxide is 3:1
Base oil：87% (polyol-ester type oil 80%, polyethers 20%, 40 DEG C of kinematic viscosity：31.8mm2/s)
Extreme pressure anti-wear additives：Borate 0.5%；Organic-molybdenum 2.5%；Zinc dialkyl dithiophosphate 0.5%；
Antioxidant：Alkylated diphenylamine 1.0%, alpha-Naphthol 0.5%
Antirust, anticorrosive agent：Barium mahogany sulfonate 1.0%.
1) by 1/3rd base oils, 12- hydroxy stearic acids, 80 DEG C are warming up to, adds prefabricated alkali lye, is started anti-
Should, 1 hour reaction time.
2) after the completion of reacting, 160 DEG C are stirred and heated to, adds antioxidant and heating oil, continues to be heated to 208 DEG C, adds
Part basis oil cools, and lasting stirring, 80 DEG C add extreme pressure anti-wear additives, antirust, anticorrosive agent, after stirring, by three rollers
After machine grinding homogenizing, finished product.
Embodiment 14
Thickening agent：9.0%
Wherein, 12- hydroxy stearic acids ratio is 80%, and stearic acid ratio is 20%；
Alkali：Lithium hydroxide：Calcium hydroxide is 9:1
Base oil：84% (synthesis hydrocarbon：70%, polyol ester 20%, polyethers 10%, 40 DEG C of kinematic viscosity of base oil：
21.6mm2/s)
Extreme pressure anti-wear additives：Zinc dialkyl dithiophosphate 1.0%；Phosphate 1.0%；Vulcanize dialkyl dithio amino first
Sour oxygen molybdenum 2.0%；Borate 1.0%；
Antioxidant：Alkylated diphenylamine 0.5%, 2,6- toluene di-tert-butyl phenols 0.5%；
Antirust, anticorrosive agent：Dinonyl naphthalene sulfonate barium 0.5%.
1) by 1/3rd base oils, 12- hydroxy stearic acids and stearic acid mixture, 85 DEG C are warming up to, is added prefabricated
Alkali lye, start to react, 2 hours reaction time.
2) after the completion of reacting, 170 DEG C are stirred and heated to, adds antioxidant and heating oil, continues to be heated to 207 DEG C, adds
Part basis oil cools, and lasting stirring, 60 DEG C add extreme pressure anti-wear additives, antirust, anticorrosive agent, after stirring, by three rollers
After machine grinding homogenizing, finished product.
Embodiment 15
Thickening agent：8.0%
Wherein, 12- hydroxy stearic acids ratio is 70%, and stearic acid ratio is 30%；
Alkali：Lithium hydroxide
Base oil：85.0% (synthesis hydrocarbon：30%, dibasic acid esters 50%, alkylbenzene：20%, 40 DEG C of kinematic viscosity of base oil：
61.4mm2/s)
Extreme pressure anti-wear additives：Dialkyl dithiophosphoric acid oxygen molybdenum 2.0%；Zinc dialkyl dithiophosphate 1.5%；Borate
1.5%
Antioxidant：Alkylated diphenylamine 1.0%；
Antirust, anticorrosive agent：Barium mahogany sulfonate .1.0%.
1) by 1/3rd base oils, 12- hydroxy stearic acids and stearic acid mixture, 85 DEG C are warming up to, is added prefabricated
Alkali lye, start to react, 2 hours reaction time.
2) after the completion of reacting, 165 DEG C are stirred and heated to, adds antioxidant and heating oil, continues to be heated to 207 DEG C, adds
Part basis oil cools, and lasting stirring, 75 DEG C add extreme pressure anti-wear additives, antirust, anticorrosive agent, after stirring, by three rollers
After machine grinding homogenizing, finished product.
Embodiment 16
Thickening agent：6.0%
Wherein, 12- hydroxy stearic acids ratio is 100%
Alkali：Lithium hydroxide：Calcium hydroxide is 4:1
Base oil：87.0% (synthesis hydrocarbon：50%, polyol-ester type oil 30%, alkylbenzene：20%, 40 DEG C of motions of base oil
Viscosity：58.5mm2/s)
Extreme pressure anti-wear additives：Dialkyl dithiophosphoric acid oxygen molybdenum 3.0%；Zinc dialkyl dithiophosphate 1.0%；Phosphate
1.0%
Antioxidant：Alkylated diphenylamine 1.0%；
Antirust, anticorrosive agent：Dinonyl naphthalene sulfonate barium 0.5%, calcium mahogany sulfonate 0.5%.
1) by 1/3rd base oils, 12- hydroxy stearic acids, 65 DEG C are warming up to, adds prefabricated alkali lye, is started anti-
Should, 1.5 hours reaction time.
2) after the completion of reacting, 170 DEG C are stirred and heated to, adds antioxidant and heating oil, continues to be heated to 210 DEG C, adds
Part basis oil cools, and lasting stirring, 75 DEG C add extreme pressure anti-wear additives, antirust, anticorrosive agent, after stirring, by three rollers
After machine grinding homogenizing, finished product.
Embodiment 17
Thickening agent：10.0%
Wherein, 12- hydroxy stearic acids 70%, stearic acid ratio are 30%
Alkali：Lithium hydroxide：Calcium hydroxide is 3:1
Base oil：83.0% (synthesis hydrocarbon：30%, polyol-ester type oil：50%, polyethers：20%, 40 DEG C of motions of base oil
Viscosity：32.6mm2/s)
Material is warming up to 80 DEG C, adds alkaline reaction 1 hour；170 DEG C add heating oil, are warming up to 210 DEG C and add suddenly
Cold oil cooling down.
Extreme pressure anti-wear additives：Organic-molybdenum 2.0%, zinc dialkyl dithiophosphate 1.0%, borate 2.0%
Antioxidant：Diphenylamines 1.5%
Antirust, anticorrosive agent：Dinonylnaphthalene sulfonic acid calcium barium 0.5%.
1) by 1/3rd base oils, 12- hydroxy stearic acids and stearic acid mixture, 80 DEG C are warming up to, is added prefabricated
Alkali lye, start to react, 1 hour reaction time.
2) after the completion of reacting, 170 DEG C are stirred and heated to, adds antioxidant and heating oil, continues to be heated to 210 DEG C, adds
Part basis oil cools, and lasting stirring, 75 DEG C add extreme pressure anti-wear additives, antirust, anticorrosive agent, after stirring, by three rollers
After machine grinding homogenizing, finished product.
Embodiment 18
Thickening agent：8.5%
Wherein, 12- hydroxy stearic acids 100%
Alkali：Lithium hydroxide
Base oil：82.0% (synthesis hydrocarbon 10%, polyol ester：90%, 40 DEG C of kinematic viscosity of base oil：32.9mm2/s)
Extreme pressure anti-wear additives：Zinc dialkyl dithiophosphate 2.0%, solid molybdenum salt 3.0%, phosphate 2.0%
Antioxidant：Diphenylamines 1.0%, 2,6- toluene di-tert-butyl phenols 1.0%
Antirust, anticorrosive agent：Dinonyl naphthalene sulfonate barium 0.5%.
1) by 1/3rd base oils, 12- hydroxy stearic acids, 82 DEG C are warming up to, adds prefabricated alkali lye, is started anti-
Should, 1 hour reaction time.
2) after the completion of reacting, 175 DEG C are stirred and heated to, adds antioxidant and heating oil, continues to be heated to 207 DEG C, adds
Part basis oil cools, and lasting stirring, 80 DEG C add extreme pressure anti-wear additives, antirust, anticorrosive agent, after stirring, by three rollers
After machine grinding homogenizing, finished product.
Embodiment 19
Thickening agent：7.0%
Wherein, 12- hydroxy stearic acids ratio is 100%；
Alkali：Lithium hydroxide：Calcium hydroxide ratio is 8:1
Base oil：87% (polyol ester：10%, synthesize hydrocarbon 70%, alkylnaphthalene 20%, 40 DEG C of kinematic viscosity of base oil：
27.8mm2/s)
Extreme pressure anti-wear additives：Organic-molybdenum 2.0%；Zinc dialkyl dithiophosphate 1.0%；Borate 1.0%
Antioxidant：Alkylated diphenylamine 0.5%, alpha-Naphthol 0.5%
Antirust, anticorrosive agent：Barium mahogany sulfonate 0.5%, barium mahogany sulfonate 0.5%
1) by 1/3rd base oils, 12- hydroxy stearic acids, 90 DEG C are warming up to, adds prefabricated alkali lye, is started anti-
Should, 1.5 hours reaction time.
2) after the completion of reacting, 155 DEG C are stirred and heated to, adds antioxidant and heating oil, continues to be heated to 205 DEG C, adds
Part basis oil cools, and lasting stirring, 80 DEG C add extreme pressure anti-wear additives, antirust, anticorrosive agent, after stirring, by three rollers
After machine grinding homogenizing, finished product.
Embodiment 20
Thickening agent：6.5%
Wherein, 12- hydroxy stearic acids 100%
Alkali：Lithium hydroxide
Base oil：86.5% (synthesis hydrocarbon：50%, polyol ester 40%, alkylnaphthalene 10%, 40 DEG C of kinematic viscosity of base oil：
25.1mm2/s)
Extreme pressure anti-wear additives：Organic-molybdenum 2.0%, zinc dialkyl dithiophosphate 1.0%, solid molybdenum salt 1.0%, borate
1.0%
Antioxidant：Alkylated diphenylamine 0.5%, 2,6- toluene di-tert-butyl phenols 0.5%
Antirust, anticorrosive agent：Dinonylnaphthalene sulfonic acid calcium 1.0%.
1) by 1/3rd base oils, 12- hydroxy stearic acids, 85 DEG C are warming up to, adds prefabricated alkali lye, is started anti-
Should, 2 hours reaction time.
2) after the completion of reacting, 180 DEG C are stirred and heated to, adds antioxidant and heating oil, continues to be heated to 206 DEG C, adds
Part basis oil cools, and lasting stirring, 70 DEG C add extreme pressure anti-wear additives, antirust, anticorrosive agent, after stirring, by three rollers
After machine grinding homogenizing, finished product.
Embodiment 1-20 performance test data see the table below 1- tables 4
Table 1
Table 2
Table 3
Table 4
Claims (10)
1. a kind of harmonic reducer of robot lubricant composition, based on the total weight percent of composition, including following components：
(1) thickening agent 5.0-10.0%；
(2) extreme pressure anti-wear additives 2.0-10.0%；
(3) antioxidant 0.5-2.0%；
(4) antirust, anticorrosive agent 0.5-1.00%；
(5) base oil:Surplus.
2. composition according to claim 1, it is characterised in that thickening agent is higher fatty acids and lithium hydroxide, hydroxide
Calcium reaction is made；Aliphatic acid is 12- hydroxy stearic acids or 12- hydroxy stearic acids and stearic mixture.
3. composition according to claim 1, it is characterised in that 12- hydroxy stearic acids and stearic mixture, both compare
Example is 4：1~3：2.
4. composition according to claim 1, it is characterised in that base oil be artificial oil in one kind or mixing, base oil
40 DEG C of kinematic viscosity be 10-80mm2/s。
5. composition according to claim 1, it is characterised in that artificial oil is synthesis hydrocarbon, Esters oil, ethers oil, alkylnaphthalene
Or alkylbenzene.
6. composition according to claim 1, it is characterised in that 40 DEG C of kinematic viscosity of base oil are 20-60mm2/s。
7. composition according to claim 1, it is characterised in that antioxidant is that amine, phenols or both mixture amine resist
Oxygen agent is diphenylamines, naphthylamines, the one of which of p-phenylenediamine or two kinds；Phenolic antioxidant be 2,6- toluene di-tert-butyl phenols,
The one of which of alpha-Naphthol or two kinds.
8. composition according to claim 1, it is characterised in that extreme pressure anti-wear additives be organic sulfur phosphide, organic-molybdenum salt,
One or more in borate；Organic sulfur phosphide is one or both of thiophosphate, phosphate；Alkyl sulfur generation
Trbasic zinc phosphate is butyl octyl primary alkyl zinc dithiophosphate or the secondary alkyl zinc dithiophosphate of butyl octyl.
9. composition according to claim 1, it is characterised in that antirust, anticorrosive agent is alkaline barium mahogany sulfonate, dinonyl naphthalene sulphur
One or more in sour barium, dinonylnaphthalene sulfonic acid calcium.
10. according to composition preparation machine people's harmonic speed reducer lubricating grease method described in claim 1, it is characterised in that：Will
Thickening agent and 1/3rd base oils are added in reactor, react 60-120 minutes；150-180 DEG C is warming up to, adds four points
One of base oil, be stirred and heated to 205-210 DEG C, add the cooling of 1/3rd base oils；Continue stirring cooling, add remaining base
Plinth oil, stirring；Less than 80 DEG C are cooled to, adds additive, stirring；Finished pot after the scattered grinding of the post-treated equipment of composition
Dress.
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