CN107502433A - A kind of exposed gear oil - Google Patents
A kind of exposed gear oil Download PDFInfo
- Publication number
- CN107502433A CN107502433A CN201710821677.5A CN201710821677A CN107502433A CN 107502433 A CN107502433 A CN 107502433A CN 201710821677 A CN201710821677 A CN 201710821677A CN 107502433 A CN107502433 A CN 107502433A
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- CN
- China
- Prior art keywords
- calcium
- boric acid
- parts
- mother liquor
- nano boric
- Prior art date
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Classifications
-
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/087—Boron oxides, acids or 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
- 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
-
- 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
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
It is oily the invention discloses a kind of exposed gear, include the component of following parts by weight：20 40 parts of base oil 150BS, 40 65 parts of polyisobutene, 48 parts of compound additive T4408B, 13 parts of compound additive T110B, 13 parts of compound additive T340 and 48 parts of nano boric acid mother liquor of calcium.The exposed gear oil of the present invention, can repair mechanical abrading section at any time, and form extremely strong diaphragm.
Description
Technical field
The present invention relates to a kind of exposed gear oil.
Background technology
Current more than 1,000,000 large-sized unit exposed gear oil, either import or it is domestic, extreme pressure, it is wear-resistant,
Anti-attrition and energy-conserving and environment-protective etc. are nearly all difficult to reach preferable requirement, some foreign brand name exposed gear oil, such as Germany
Krupp oil, although can reach requirement on large-sized unit more than 1,000,000, its is expensive, and cost performance is low.
The content of the invention
It is an object of the invention to provide a kind of exposed gear oil, mechanical abrading section can be repaired at any time, and formed extremely strong
Diaphragm.
Large-sized unit of the exposed gear oil of the present invention more than 1,000,000 is in use, its extreme pressure, wear-resistant, anti-attrition and energy-conservation
The excellent performance of environmental protection etc., and reached all technical, most prominent is a little that its production is simple, and price is low, and
Cost performance is high, higher than almost one times of Krupp oil.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
A kind of exposed gear oil, include the component of following parts by weight：
The compound addition of 20-40 part base oil 150BS, 40-65 part polyisobutene 4-8 part compound additive T4408B, 1-3 parts
Agent T110B, 1-3 part compound additive T340 and 4-8 part nano boric acid mother liquor of calcium.
Further, the component of following parts by weight is included：
30 parts of base oil 150BS, 54 parts of polyisobutene, 6 parts of compound additive T4408B, 2 parts of compound additive T110B, 2
Part compound additive T340 and 6 parts of nano boric acid mother liquor of calcium.
A kind of preparation method of exposed gear oil, comprises the following steps：Base oil 150BS and polyisobutene are added in proportion
Enter in reactor, be then proportionally added into compound additive T4408B, T110B, T340 and nano boric acid mother liquor of calcium, heating heat is stirred
2-3h, 60-70 DEG C of the temperature of heating stirring are mixed, rotating speed is 70-80 revs/min, and final oil temperature is 60-90 DEG C.
Nano boric acid mother liquor of calcium preparation method is as follows：
A, borax is dissolved in distilled water, obtains borax soln, 5-10min will be stirred under borax soln ultrasonic wave；
B, coupling agent is added into borax soln, then proceedes to addition calcium chloride and be dissolved in the calcium chloride solution that distilled water obtains,
5-30min is stirred under continuous ultrasonic, solution is creamy white；
C, oleic acid and petroleum ether are added, continues to stir 5-30min under ultrasonic wave, the millet granular solid matter that solution surface occurs
As nano boric acid calcium, becoming to water can stop stirring clearly；
D, the granular nano boric acid calcium of millet is cleaned three times with distilled water, dried；
E, solvent is added in colloid mill, then adds boric acid calcium powder, 1-2h is ground in colloid mill, you can obtain nanometer
Boric acid mother liquor of calcium.
Further, the dispersant is T106；The coupling agent is CTAB, and addition is the 7-12% of line borate.
Further, the addition of the step E mesoboric acid calcium powders is 5%.
Further, the mol ratio of borax and calcium chloride is 3:4.
Further, the reaction temperature of borax and calcium chloride is 40-70 DEG C.
Further, the ratio of the oleic acid and petroleum ether is 1:1, addition is twice of line borate.
Further, in the process of lapping of the step E, add defoamer, addition for line borate 3/10000ths to
5/10000ths, final oil temperature is 80-100 DEG C.
Compared with prior art, advantageous effects of the invention：
Extreme pressure anti-wear is strong, shear resistant is high, there is fabulous high temperature adhesion and low temperature flow；It can be repaired at any time
Mechanical wear position simultaneously forms extremely strong diaphragm；Green pollution-free, production is simple, and has fabulous cost performance.
Brief description of the drawings
The invention will be further described for explanation below in conjunction with the accompanying drawings.
Fig. 1 and 2 is the polishing scratch schematic diagram before use；
Fig. 3 and 4 is the polishing scratch schematic diagram after use.
Embodiment
A kind of exposed gear oil, include the component of following parts by weight：
30 parts of base oil 150BS, 54 parts of polyisobutene, 6240,6 parts of compound additive T4408B, 2 parts of compound additives
T110B, 2 parts of compound additive T340 and 6 parts of nano boric acid mother liquor of calcium.
Wherein nano boric acid mother liquor of calcium preparation method is as follows：
A, borax is dissolved in distilled water, obtains borax soln, 5-10min will be stirred under borax soln ultrasonic wave；
B, coupling agent is added into borax soln, then proceedes to addition calcium chloride and be dissolved in the calcium chloride solution that distilled water obtains,
5-30min is stirred under continuous ultrasonic, solution is creamy white；
C, oleic acid and petroleum ether are added, continues to stir 5-30min under ultrasonic wave, the millet granular solid matter that solution surface occurs
As nano boric acid calcium, becoming to water can stop stirring clearly；
D, the granular nano boric acid calcium of millet is cleaned three times with distilled water, dried；
E, solvent is added in colloid mill, then adds boric acid calcium powder, 1-2h is ground in colloid mill, you can obtain nanometer
Boric acid mother liquor of calcium.
The solvent is T106；The addition of the step E mesoboric acid calcium powders is 5%；Mole of borax and calcium chloride
Than for 3:4；The reaction temperature of borax and calcium chloride is 40-70 DEG C, and the ratio of the oleic acid and petroleum ether is 1:1, addition is
Twice of line borate；In the process of lapping of the step E, defoamer is added, addition is line borate 3/10000ths to very much
Five, final oil temperature be 80-100 DEG C.
A kind of preparation method of exposed gear oil, comprises the following steps：In proportion by base oil 150BS and polyisobutene
6240 add in reactor, are then proportionally added into compound additive T4408B, T110B, T340 and nano boric acid mother liquor of calcium, add
Hot thermal agitation 2-3h, 60-70 DEG C of the temperature of heating stirring, rotating speed are 70-80 revs/min, and final oil temperature is 60-90 DEG C.
The test data of ball mill exposed gear oil：
1st, four-ball tester is tested：Maximum nonseizure load PB >=141, sintering load PD >=800, grinding defect diameter Dmm≤
0.41mm；
2nd, viscosity tester is tested：
40 DEG C of kinematic viscosity is 10800 (mm2/s)；100 DEG C of kinematic viscosity is 392 (mm2/s)；
3rd, wear-resistant machine AW lubricated sliding wear experiment tests：
Counterweight is added to 20 and also not blocked, can normal operation.The multiplying power of AW lubricated sliding wear experimental machines is 45 times, 1 counterweight
Weight is 0.6kg, and the pressure for adding 20 is 0.6*20*45=540kg.It is about 2.4mm*1.6mm to measure mill point, is ground in this area
On point plus 540kg pressure can also normal operation, illustrate that the wear-resistant, anti-attrition of this oil, extreme pressure property are excellent.
The 2C coal pulverizers of Henan Shangqiu Yu Dong electricity generating corporation, Ltds this exposed gear oil, effect are very satisfied.After use
Effect is as follows：
Friction reduces 50-70%；Oil consumption reduces 30-50%；Electric current declines 3A or so；Mechanical life postpones 200-
1000%.
As illustrated in fig. 1 and 2, it is coarse using front gear secondary surface, there is obvious footpath in little gear reference circle contact outside face
To line is torn, deep about 0.04mm, being touched with hand has obvious harsh feeling.There are obvious two polishing scratch at place above and below reference circle, deep
Degree is about 0.8mm, and width is about 1.5mm.It is due to that the rubbing action of gear wheel top pressure is formed through analyzing the polishing scratch.According to so
Wear extent, the life-span for estimating little gear is 3 years, and life-span of gear wheel is 6 years.
As shown in Figures 3 and 4, after using the exposed gear oil, eat surface wear and substantially reduce, connecing on the outside of little gear reference circle
The obvious of contacting surface tears line depth reduction hand to touch the flank of tooth smooth.As can be seen here, using being repaired after this big viscosity exposed gear oil
The surface of out-of-flatness, reduces the abrasion on surface.
Using the data of forward and backward four days, electric current dropped to 128.2-129.6A by the 132-133.4A before testing.Electric current exists
3.8A is have dropped in experiment.This illustrates that this oil is favorably improved the dynamic action of plant equipment.After having used this exposed gear oil,
1 year coal pulverizer COMPREHENSIVE CALCULATING can save 125396 yuan of expense, and the larger vibration for reducing coal pulverizer, noise and mill
Damage, guarantee can equipment safety reliably operate, the service life of prolonged mechanical.Refer to table 1 below.
Table 1：
Power plant of Zhengzhou Xinmi City this gear oil and German Ke Lebo 12000#Oil phase compares, and positive effect is better than Ke Lebo
Oil.Test result is as follows：
| The present invention | German Ke Lebo 12000# | |
| Kinematic viscosity (100 DEG C, mm2/s) | 342 | 350 |
| Kinematic viscosity (40 DEG C, mm2/s) | 10100 | 13300 |
| PB/kg | 141 | 114 |
| 60min length mills (1392N/1200r/min) | 0.62 | 0.78 |
| PD/kg | ≥800 | ≥800 |
| Small wear-resistant machine counterweight number (0.6kg/) | 20 | 17 |
Embodiment described above is only that the preferred embodiment of the present invention is described, and not the scope of the present invention is carried out
Limit, on the premise of design spirit of the present invention is not departed from, those of ordinary skill in the art make to technical scheme
Various modifications and improvement, all should fall into claims of the present invention determination protection domain in.
Claims (10)
1. a kind of exposed gear oil, it is characterised in that include the component of following parts by weight：
20-40 part base oil 150BS, 40-65 part polyisobutene 4-8 part compound additive T4408B, 1-3 part compound additives
T110B, 1-3 part compound additive T340 and 4-8 part nano boric acid mother liquor of calcium.
2. according to the preparation method of exposed gear according to claim 1 oil, it is characterised in that including following parts by weight
Component：
30 parts of base oil 150BS, 54 parts of polyisobutene, 6 parts of compound additive T4408B, 2 parts of compound additive T110B, 2 parts it is multiple
Close additive T340 and 6 parts of nano boric acid mother liquor of calcium.
3. a kind of preparation method of exposed gear oil, it is characterised in that comprise the following steps：In proportion by base oil 150BS and
Polyisobutene is added in reactor, is then proportionally added into compound additive T4408B, T110B, T340 and nano boric acid calcium is female
Liquid, thermal agitation 2-3h is heated, 60-70 DEG C of the temperature of heating stirring, rotating speed is 70-80 revs/min, and final oil temperature is 60-90 DEG C.
4. exposed gear oil according to claim 1 or 2, it is characterised in that：The nano boric acid mother liquor of calcium preparation method
It is as follows：
A, borax is dissolved in distilled water, obtains borax soln, 5-10min will be stirred under borax soln ultrasonic wave；
B, coupling agent is added into borax soln, then proceedes to addition calcium chloride and be dissolved in the calcium chloride solution that distilled water obtains, continuously
5-30min is stirred under ultrasonic wave, solution is creamy white；
C, oleic acid and petroleum ether are added, continues to stir 5-30min under ultrasonic wave, the millet granular solid matter that solution surface occurs is
Nano boric acid calcium, becoming to water can stop stirring clearly；
D, the granular nano boric acid calcium of millet is cleaned three times with distilled water, dried；
E, solvent is added in colloid mill, then adds boric acid calcium powder, 1-2h is ground in colloid mill, you can obtain nano boric acid
Mother liquor of calcium.
5. exposed gear oil according to claim 4, it is characterised in that：The solvent is T106.
6. the preparation method method and dispersing technology of nano boric acid mother liquor of calcium according to claim 4, it is characterised in that：It is described
The addition of step E mesoboric acid calcium powders is 5%.
7. the preparation method method and dispersing technology of nano boric acid mother liquor of calcium according to claim 4, it is characterised in that：Borax
Mol ratio with calcium chloride is 3:4.
8. the preparation method method and dispersing technology of nano boric acid mother liquor of calcium according to claim 4, it is characterised in that：Borax
Reaction temperature with calcium chloride is 40-70 DEG C.
9. the preparation method method and dispersing technology of nano boric acid mother liquor of calcium according to claim 4, it is characterised in that：It is described
The ratio of oleic acid and petroleum ether is 1:1, addition is twice of line borate.
10. the preparation method and dispersing technology of nano boric acid mother liquor of calcium according to claim 4, it is characterised in that：It is described
In step E process of lapping, defoamer is added, addition is 5th/30000th to ten thousand/10000ths of line borate, and final oil temperature is
80-100℃。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710821677.5A CN107502433B (en) | 2017-09-13 | 2017-09-13 | Open gear oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710821677.5A CN107502433B (en) | 2017-09-13 | 2017-09-13 | Open gear oil |
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| Publication Number | Publication Date |
|---|---|
| CN107502433A true CN107502433A (en) | 2017-12-22 |
| CN107502433B CN107502433B (en) | 2021-01-26 |
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|---|---|---|---|
| CN201710821677.5A Active CN107502433B (en) | 2017-09-13 | 2017-09-13 | Open gear oil |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108384603A (en) * | 2018-03-05 | 2018-08-10 | 王宗正 | A kind of lube oil additive and preparation method, lubricating oil |
| CN108774564A (en) * | 2018-05-24 | 2018-11-09 | 李立强 | Modified nanometer lanthanum borate base oil dispersion liquid antifriction energy-saving additive and preparation method thereof |
| CN108865343A (en) * | 2018-05-17 | 2018-11-23 | 王宗正 | A kind of compound exposed gear oil and preparation method thereof |
| CN110591790A (en) * | 2019-07-23 | 2019-12-20 | 青岛博士德润滑科技有限公司 | Preparation method of environment-friendly copper corrosion inhibitor |
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| CN105567402A (en) * | 2016-02-26 | 2016-05-11 | 北京雅士科莱恩石油化工有限公司 | Long-service-life anti-micro-pitting wind power gear oil and preparation method thereof |
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2017
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| JPH09132790A (en) * | 1995-11-09 | 1997-05-20 | Cosmo Sogo Kenkyusho:Kk | Gear oil composition |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108384603A (en) * | 2018-03-05 | 2018-08-10 | 王宗正 | A kind of lube oil additive and preparation method, lubricating oil |
| CN108865343A (en) * | 2018-05-17 | 2018-11-23 | 王宗正 | A kind of compound exposed gear oil and preparation method thereof |
| CN108774564A (en) * | 2018-05-24 | 2018-11-09 | 李立强 | Modified nanometer lanthanum borate base oil dispersion liquid antifriction energy-saving additive and preparation method thereof |
| CN110591790A (en) * | 2019-07-23 | 2019-12-20 | 青岛博士德润滑科技有限公司 | Preparation method of environment-friendly copper corrosion inhibitor |
| CN110591790B (en) * | 2019-07-23 | 2021-12-31 | 青岛博士德润滑科技有限公司 | Preparation method of environment-friendly copper corrosion inhibitor |
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|---|---|
| CN107502433B (en) | 2021-01-26 |
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