CN110257148A - The method for being pressed liquid composition and improving crank pulley damping property - Google Patents
The method for being pressed liquid composition and improving crank pulley damping property Download PDFInfo
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- CN110257148A CN110257148A CN201910556355.1A CN201910556355A CN110257148A CN 110257148 A CN110257148 A CN 110257148A CN 201910556355 A CN201910556355 A CN 201910556355A CN 110257148 A CN110257148 A CN 110257148A
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- liquid composition
- press fitting
- water
- pressed
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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
-
- 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
-
- 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
- C10M2209/10—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
-
- 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
- C10M2209/10—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
- C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
-
- 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
-
- 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
- C10M2215/08—Amides
- C10M2215/0813—Amides 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
- C10M2215/08—Amides
- C10M2215/082—Amides containing hydroxyl groups; Alkoxylated 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
- C10N2030/12—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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/76—Reduction of noise, shudder, or vibrations
Abstract
The present invention relates to technical field of lubricant, and in particular to a kind of press fitting liquid composition, including water, at least one water soluble anti-rust agent, at least one soluble oil for accounting for 0.05wt% to 10wt% in the composition.Composition of the invention can be used for a variety of lubrications and transmission application field, such as engine damping lubrication and automatic transmission field, reach good lubricant effect and damping effect.
Description
Technical field
Composition of the present invention can be used for a variety of lubrications and transmission application field, such as moisten for engine damping
Sliding and automatic transmission field.
Background technique
As automobile largely uses in the modern life, people are to the safety of motor car engine, reliability and relax
The requirement of adaptive is also higher and higher.When engine operates, it is in multiple that size and Orientation is acted on each crank throw of crankshaft
The tangential force of miscellaneous mechanical periodicity, crankshaft constantly subject the distorting stress of mechanical periodicity, become it is followed by that generating the period
The torsional deflection of change is torsional oscillation one by one.The generation of torsional oscillation is first is that cause biggish noise problem, second is that will lead to song if serious
Axle fracture.Automobile with small output volumn engine generallys use rubber damping formula crank pulley to reach the torsion damping of crankshaft system
Effect.
The combined process of existing engine crankshaft shock-absorbing belt pulley hub and ring gear mainly has: press-loading process, by rubber
Cushion rubber is pressed between wheel hub and ring gear；Vulcanize bonding process, will be carried out between injection wheel hub and ring gear after the vulcanization of rubber be bonded；
And inertia rings technique, inertia rings technique is added using silicone oil for the engine of high-power large torque.The vulcanization of rubber is bonded work
Skill, by process effects, product, which can generate the case where falling off, to be existed, and is directed at product failure, rubber ring press-loading process cannot expire
Sufficient large torque.Press fitting technique for sticking has been invented to solve both defective workmanships by factory.In press fitting technique for sticking, need
To the joint surface coating rubber bonding agent of wheel hub and ring gear, the bond effect between rubber and wheel hub and ring gear directly affects skin
The durability and damping property of belt wheel.Also, rubber ring has 30%-60% when assembling between rubber cushion rubber and wheel hub and ring gear
Decrement, frictional force is very big, it is sometimes desirable to apply appropriate rubber oil, however rubber oil will lead to bond effect variation.
Summary of the invention
Therefore, the purpose of the present invention is to provide a kind of press fitting liquid compositions for overcoming disadvantages mentioned above, can effectively help
Rubber cushion rubber is engaged with wheel hub and ring gear, while when press fitting liquid composition is used for crank pulley can effectively mention
Its high damping performance.
The present invention is achieved through the following technical solutions, is pressed liquid composition, including water, at least one water solubility are prevented
Rust agent, at least one soluble oil for accounting for 0.05wt% to 10wt% in the composition；
Specifically, water is the material of main part for being pressed liquid composition, can choose deionized water generally in the art, distilled water
And pure water.
Specifically, the adding proportion of water soluble anti-rust agent, on the basis of being pressed liquid total composition, preferably 0.5wt% is extremely
The range of 10wt%, the range of more preferable 1wt% to 5wt%；
Further improvement as the present invention to water soluble anti-rust agent, water soluble anti-rust agent can be anhydrous sorbitol list oil
Acid esters, pentaerythritol ester, sugar ester, inositol hexaphosphate, organic carboxyl acid alcohol amine salt, alkylolamides, such as coconut oil monoethanol acyl
Amine, lauric acid amide of ethanol, coconut oil isopropanol amide, oleic monoethanolamide, oleic acid diethyl amide, oleic acid isopropyl
Alkylolamides, alkylbenzene sulfonate, silane coupled, antirusting powder；In a preferred embodiment of the present invention, using alkylol
Amide can play the role of antirust, lubrication simultaneously and adjust viscosity.
Specifically, the adding proportion of soluble oil, on the basis of being pressed liquid total composition, preferably 0.1wt% is extremely
The range of 5wt%, the range of more preferable 0.2wt% to 2wt%；
Further improvement as the present invention to soluble oil, soluble oil can be glycerol, propylene second two
Alcohol, polyethylene glycol, sodium alginate；
As a further refinement of the present invention, press fitting liquid composition can also mix in the range of not hindering its effect
Additive well known to past.It can be enumerated such as additive: viscosity modifier and antioxidant；
Specifically, the adding proportion of viscosity modifier, on the basis of being pressed liquid total composition, preferably 0.01wt% is extremely
The range of 5wt%, the range of more preferable 0.05wt% to 1wt%.
Further improvement as the present invention to viscosity modifier, viscosity modifier can be methylcellulose, hydroxypropyl
Methylcellulose, sodium carboxymethylcellulose, hydroxyethyl cellulose starch, gelatin, guar gum, chitosan, gum arabic, Huang
Virgin rubber, soybean protein glue, lanolin isohexadecyl ether, agar polyacrylamide, polyvinyl alcohol, polyvinylpyrrolidone, polyoxy
Change ethylene, carbomer, polyacrylic acid, Polyacrylate Emulsion, polyurethane, modified polyurea, low-molecular polyethylene wax etc.
Water-soluble thickener.
As a further improvement of the present invention, antioxidant can be ascorbic acid and its salt, arabo-ascorbic acid and its salt,
The water soluble antioxidants such as phytic acid, disodium ethylene diamine tetraacetate.
Specifically, the adding proportion of antioxidant, on the basis of the quality of water, the range of preferably 0.05wt% to 5wt%,
The range of more preferable 0.1wt% to 5wt%.
The second purpose according to the present invention provides a kind of method for improving crank pulley damping property, is included in belt
When wheel is pressed with crank pulley wheel hub, rubber cushion rubber is lubricated using press fitting liquid composition, the press fitting liquid composition
Material of main part water and at least one compositions of additives including accounting for predominant amount, comprising at least one water soluble anti-rust agent and
At least one soluble oil.
The invention has the advantages that:
Press fitting liquid composition proposed by the present invention, has the following advantages that.
1, water specific heat with higher selects water to be conducive to radiate as material of main part, and refrigerating function is excellent, not will lead to
Product bonding failure.
2, water soluble anti-rust agent is selected, casting machine is effectively prevent to add part to get rusty to influence service life.
3, the soluble oil with high lubricating function is selected, helps to reduce the friction between product and rubber cushion rubber
Power, convenient for assembly.
4, water-soluble thickener is selected, helps to increase press fitting liquid consistency, liquid composition is pressed when product is pressed
It is adhered on workpiece.
5, after being pressed can whole volatile dries, will not have an adverse effect to binder, effectively improve crank pulley
Damping performance.
Specific embodiment
Embodiments of the present invention may include the composition of the soluble oil containing high lubricating function, the combination
Object is water base press fitting liquid composition.Embodiments of the present invention realize the effect of improved crank pulley damping performance.With
Traditional press fitting liquid composition is compared, and is brought using the damping performance that water base press fitting liquid composition is crank pulley extremely bright
Aobvious benefit, e.g., the complete volatile dry of water base press fitting liquid composition is remained without surplus materials, was operated in automobile engine
Surplus materials will not occur for Cheng Zhong with pyrolytic, or reacts with binder and lead to showing for bond effect variation
As can effectively improve the damping performance of crank pulley.
Embodiment
Press fitting liquid composition for experiment is prepared in advance according to suitable basic component, and the ratio of hybrid combining is as follows
Shown in face table 1.Table 1 illustrates the ingredient of allotment and the embodiment of dosage.In embodiment 1- embodiment 7, with the quality of water
On the basis of, the dosage of additive preparation component.The percentage of each component is mass percent in table.
The formula of the experiment press fitting liquid composition of table 1
| Serial number | Water | Lubricant | Antirust agent | Thickener | Antioxidant |
| Embodiment 1 | 1 | 0.2% | 0.5% | 0.01% | - |
| Embodiment 2 | 1 | 0.5% | 0.73% | 0.2% | - |
| Embodiment 3 | 1 | 0.3% | 1% | 0.5% | - |
| Embodiment 4 | 1 | 1% | 1.12% | 0.35% | - |
| Embodiment 5 | 1 | 1.6% | 1.9% | 0.8% | - |
| Embodiment 6 | 1 | 2.8% | 3.02% | 1% | - |
| Embodiment 7 | 1 | 5% | 4% | 2.12% | 0.1% |
Embodiment 1
Prepare clean container, 100g deionized water is added in container, on the basis of the weight of water, 0.2wt% is added
Glycerol, the coconut oil isopropanol amide of 0.5wt% and the polyethylene glycol oxide of 0.01wt% finish in the addition of each step and add
After adding agent component, stir evenly.24 to 36 hours are stood, after all components are completely dissolved and to form uniform aqueous solution, i.e.,
It can.
Embodiment 2
It is identical as the processing step of embodiment 1, in conjunction with the component proportion in table 1, the difference is that antirust agent selects alkane
Base alkylolamides.
Embodiment 3
It is identical as the processing step of embodiment 1, in conjunction with the component proportion in table 1, the difference is that lubricant selection is poly-
Ethylene glycol -400.
Embodiment 4
It is identical as the processing step of embodiment 1, in conjunction with the component proportion in table 1, the difference is that lubricant selection is poly-
Ethylene glycol -600.
Embodiment 5
It is identical as the processing step of embodiment 1, in conjunction with the component proportion in table 1, the difference is that thickener selects sheep
Hair rouge polyoxyethylene ether.
Embodiment 6
It is identical as the processing step of embodiment 1, in conjunction with the component proportion in table 1, the difference is that thickener selects alkane
Base alkylolamides.
Embodiment 7
It is identical as the processing step of embodiment 1, in conjunction with the component proportion in table 1, the difference is that ethylenediamine tetraacetic is added
Acetic acid disodium is as antioxidant.
Manufacture embodiment 8
It is assumed that preparing press fitting liquid composition with 10 kg of water
1,10 kilograms of pure water are added in container, calculate about 10 yuan of cost by bottled water；
2, on the basis of the weight of water, Environment-friendlywater-soluble water-soluble antirust agent is added by 1:40 weight ratio, is calculated by 100 yuan/kilogram,
About 25 yuan of cost；
3, on the basis of the weight of water, Environment-friendlywater-soluble water-soluble lubricant is added by 0.3% weight ratio, is calculated by 60 yuan/kilogram,
About 1.8 yuan of cost；
4, on the basis of the weight of water, Environment-friendlywater-soluble water-soluble thickener is added by 0.2% weight ratio, is calculated by 60 yuan/kilogram,
About 1.2 yuan of cost；
In addition, labour cost is calculated by 200 yuan/day, and half an hour used time, about 12.5 yuan of cost；Power of motor 300W, electricity price
2 yuan of unit price/degree, half an hour used time, about 1 yuan of grid electricity fee cost；Production equipment valence is worth 1000 yuan, according to progress depreciation in 10 years, depreciation
Take about 0.02 yuan of calculating.The manufacturing cost for amounting to 10 kilograms of press fitting liquid only needs 51.02 yuan.Manufacturing cost is greatly reduced, and has
Extraordinary economy.
The present invention is described in detail by embodiment, it should be appreciated that above embodiment is only of the invention preferred
Embodiment, the scope of protection of the present invention is not limited thereto, and those skilled in the art is done on the basis of the present invention
Any unsubstantiality variation and replacement fall within the scope of the claimed invention.
Claims (10)
1. being pressed liquid composition, it is characterised in that: in the composition including water, at least one water soluble anti-rust agent, at least one
Account for the soluble oil of 0.05wt% to 10wt%.
2. press fitting liquid composition according to claim 1, water is the material of main part for being pressed liquid composition, and it is logical to can choose this field
Deionized water, distilled water and pure water.
3. press fitting liquid composition according to claim 1, the adding proportion of the water soluble anti-rust agent is total to be pressed liquid composition
It is the range of 0.5wt% to 10wt% on the basis of amount.
4. press fitting liquid composition according to claim 3, the adding proportion of the water soluble anti-rust agent is total to be pressed liquid composition
It is the range of 1wt% to 5wt% on the basis of amount.
5. press fitting liquid composition according to claim 1, the water soluble anti-rust agent can be sorbitan monooleate, season
Doutrate, sugar ester, inositol hexaphosphate, organic carboxyl acid alcohol amine salt, alkylolamides, such as Coconut Fatty Acid Monoethanolamide, cocounut oil
Sour diglycollic amide, coconut oil isopropanol amide, oleic monoethanolamide, oleic acid diethyl amide, oleic acid isopropanol amide, alkane
Base benzene sulfonate, silane coupled and/or commercially available antirusting powder.
6. press fitting liquid composition according to claim 1, the adding proportion of the soluble oil is total to be pressed liquid composition
It is the range of 0.1wt% to 5wt% on the basis of amount.
7. press fitting liquid composition according to claim 6, the adding proportion of the soluble oil is total to be pressed liquid composition
It is the range of 0.2wt% to 2wt% on the basis of amount.
8. according to claim 1,6 or 7 press fitting liquid composition, the soluble oil can be glycerol, propyleneglycoles,
Polyethylene glycol and/or sodium alginate.
9. press fitting liquid composition according to claim 1, the press fitting liquid composition can also include viscosity modifier and antioxygen
Agent.
10. a kind of method for improving crank pulley damping property is adopted when being included in belt pulley and the press fitting of crank pulley wheel hub
Rubber cushion rubber is lubricated with any one of claim 1-9 press fitting liquid composition.
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| CN201910556355.1A CN110257148A (en) | 2019-06-25 | 2019-06-25 | The method for being pressed liquid composition and improving crank pulley damping property |
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| CN201910556355.1A CN110257148A (en) | 2019-06-25 | 2019-06-25 | The method for being pressed liquid composition and improving crank pulley damping property |
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