CN1099065A - Cube magnetic lubricating oil for open teeth gear wheel and manufacture method thereof - Google Patents
Cube magnetic lubricating oil for open teeth gear wheel and manufacture method thereof Download PDFInfo
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- CN1099065A CN1099065A CN 93115761 CN93115761A CN1099065A CN 1099065 A CN1099065 A CN 1099065A CN 93115761 CN93115761 CN 93115761 CN 93115761 A CN93115761 A CN 93115761A CN 1099065 A CN1099065 A CN 1099065A
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Abstract
The invention discloses a kind of prescription and manufacture method thereof of cube magnetic lubricating oil for open teeth gear wheel, be characterized in pitch, machinery oil and molybdenumdisulphide powder are as the primary lubricant agent, also add the magnetic carrier Z 250, pour point depressant 801, the adhesive epoxy resin, additives such as talcum powder, wherein pour point depressant and tackiness agent can with 803 and polyisobutene replace, and prepare with rational order of addition(of ingredients) and temperature, make it easy to take, store and transportation, adhesivity is good, pollution-free, specific fuel oil consumption is low, and the formula oiling of being convenient to instil has improved labor condition, high lubricating effect has prolonged work-ing life of equipment.
Description
The present invention relates to a kind of lubricating composition and manufacture method thereof, it is widely used as mechanical means and part, and especially exposed gear is lubricated.
China's Lanzhou Oil Refinery is to fill up the blank of exposed gear with lubricating oil, began to manufacture experimently exposed gear lubricating oil in 1975, trial-produceed (please " lubrication technology " chapter 6 the 4th referring to meeting of Anshan Metallkunde and the place's publication of Anshan iron and steel plant machinery saves P164) in 1980 successfully.This exposed gear is mainly filled a prescription with lubricating oil: machinery oil, pitch, cracking polypropylene, lead naphthenate, barium mahogany sulfonate and additive (6411), its manufacture method is: earlier pitch is heated to 160 ℃, adds the cracking polypropylene gradually, treat that dissolving finishes after, add barium mahogany sulfonate, keep temperature to be not less than 130 ℃,, then whole machinery oil are added so that barium mahogany sulfonate all dissolves, cool to 80 ℃, add other additive again, stir, barrelling is finished product.
Its quality index is:
Kinematic viscosity (100 ℃, m
2S) 0.0071～0.03083
Open flash point (℃) 201～250
Zero pour (℃)-5～6.
The exposed gear of Lanzhou Oil Refinery production is unsuitable for the environment exposed gear use of running down of dust with lubricating oil, because oil is fallen under in flakes, simultaneously when gear loading is big, can make the oil film of gear inhomogeneous, the oil film hold-time is short, lubricant effect is bad, is unfavorable for improving the work-ing life of gear.
It is lubricated that this oil not only is not suitable for the geartransmission of high loading, and it is lubricated to be not suitable for the geartransmission of high-speed and continuous running, because of being thick oil, and the fuel feeding inconvenience, and easily splash contaminate environment.
Meanwhile, producer is respectively used in the whole nation, in conjunction with the practical situation in the factory, and matching while using, adopting pitch, molybdenum disulphide powder, middle extreme pressure oil, polyisobutene is that raw material is prepared burden, and uses after dissolving through heating.This exposed gear lubricating oil is unthickened fuel, and viscosity is little, and poor adhesion has trickling, splash phenomena when oil is added on the gear, contaminate environment not only, and waste is very big, also is difficult for forming stable oil film, and cloth oil is inhomogeneous, lubricant effect is poor, spot corrosion can occur, influences the work-ing life of gear.
In view of the problems referred to above that exist, the objective of the invention is to make a kind ofly be convenient to transport, storage, adhesivity are good, high lubricating effect, cube magnetic lubricating oil for open teeth gear wheel that utilization ratio is high.
For realizing this purpose, the technical measures that the present invention takes and the positively effect of generation are: (1) adopts three kinds of main components as lubricant: pitch, machinery oil, molybdenum disulphide powder, and that the three also can play respectively is bonding, dilution, attrition resistant effect; (2) guarantee that for making oil be block, adding lubricating oil all can solidify caked pour point depressant below 45 ℃; (3) for improving the adhesivity of lubricating oil, add the magnetic carrier ferroferric oxide powder, so that oil clot has magnetic, it also is a solid lubricant simultaneously; (4) for improving the plasticity of lubricating oil, also add tackiness agent; (5) for ease of packing with take, also can be on the oil clot surface attached layer talcum powder also can play lubrication simultaneously; (6) with rational order of addition(of ingredients) and temperature, make the full and uniform mixing of each component in the prescription, can obtain up-to-standard lubricating oil, to reach effect of the present invention: be convenient to take, pack, store and transport; Adhesivity is good, does not have trickling and splash phenomena, and is pollution-free, improved operating environment; The utilization ratio height of oil has been saved oil consumption greatly; Be convenient to adopt the oiling mode of instillation, alleviated labour intensity; High lubricating effect has prolonged work-ing life of equipment.
Introduce technology contents of the present invention in detail below in conjunction with embodiment.
The prescription of cube magnetic lubricating oil for open teeth gear wheel of the present invention and proportioning be (weight percentage, %):
Pitch 45～65
Machinery oil 15～40
Molybdenumdisulphide powder 3～10
Fe
3O
4Powder 8～12
Epoxy resin 5～15
Pour point depressant (801) 2～4
Talcum powder 1～4
Pour point depressant 801 in the prescription and adhesive epoxy resin can replace with pour point depressant 803 and polyisobutene respectively.
Pitch in the prescription, machinery oil and molybdenumdisulphide powder are all the primary lubricant agent, and they also play bonding, dilution and attrition resistant effect respectively, and machinery oil can make it to mix after making the each component dilution, and high lubricating effect like this can prolong work-ing life of equipment.801 or 803 of adding is a pour point depressant, and it can guarantee that lubricating oil all can be frozen into piece below 45 ℃, also encloses one deck talcum powder above, is convenient to take, packs, stores and transports.Also adopt the oiling mode of being convenient to instil simultaneously, alleviate its labour intensity.Ferroferric oxide powder in the prescription is as magnetic carrier, so that oil clot has magnetic after magnetizing, can improve the viscosity and the adsorptive power of lubricating oil like this, has avoided trickling and splashing, and is pollution-free, improved operational condition; The utilization ratio of oil has been improved, saved oil consumption widely.Wherein Z 250 or solid lubricant, talcum powder also can play lubrication.Epoxy resin or polyisobutene are tackiness agents, and it can improve the plasticity of lubricating oil.
Carry out the preparation of following step by above-mentioned prescription and proportioning: the machinery oil of pitch, molybdenumdisulphide, proportioning total amount 2/5 is blended in the container, being heated to 150 ℃ reaches and dissolves postcooling to 80 ℃ fully, machinery oil with proportioning total amount 3/5 adds with ferroferric oxide powder mixing composition again, in the time of 60～70 ℃, add adhesive epoxy resin (or polyisobutene) and pour point depressant 801(or 803 again) after, go into the mould cooling, die sinking behind the formation solid, make oil clot surface attached layer talcum powder again, at last oil clot is magnetized, make the Z 250 in the oil clot reach magneticsaturation.
Embodiment
Prepared a collection of cube magnetic lubricating oil for open teeth gear wheel on May 15th, 93 by following prescription and proportioning and compound method:
Prescription and proportioning (weight percentage, %):
Pitch 50% machinery oil 20%
Molybdenumdisulphide powder 5% ferroferric oxide powder 10%
Epoxy resin 10% 801 pour point depressants 3%
Talcum powder 2%
Compound method: by above-mentioned prescription and proportioning weighing, at first container is put in the machinery oil mixing of pitch, molybdenumdisulphide and proportioning 8%, be heated to 150 ℃ so that its dissolve fully, be cooled to 80 ℃ again, machinery oil with proportioning 12% mixes the back adding with ferroferric oxide powder again, when reducing to 60 ℃, temperature adds adhesive epoxy resin and 801 pour point depressants again, go into the mould naturally cooling then, die sinking behind the formation solid, in oil clot surface attached layer talcum powder, again oil clot is magnetized, make that Z 250 reaches magneticsaturation in the oil clot.
The lubricating oil of above-mentioned manufacturing is used for 3.6 * 4.0 meters ball mill sizes of ￠ exposed gear of the neat dashan concentrator magnetic separation of Anshan iron and steel plant workshop continuous operation, adopt the drip-injection method oiling, three on probation are come the moon, and lubricant effect is good, and the adhesivity of oil is strong, can form stable oil film, gear does not have any wearing and tearing and corrosion, does not have bad phenomenon such as trickling and pollution, and rate of economizing gasoline reaches 50%(and calculates by weight) more than, the wound economic benefit 20,000 surplus yuan, reached desired result of the present invention.
Claims (3)
1, a kind of cube magnetic lubricating oil for open teeth gear wheel, it is characterized in that it prescription and proportioning for (weight percentage, %)
Pitch 45～65 machinery oil 15～40
Molybdenumdisulphide powder 3～10 ferroferric oxide powders 8～12
Epoxy resin 5～15 801 pour point depressants 2～4
Talcum powder 1～4.
2, cube magnetic lubricating oil for open teeth gear wheel according to claim 1, pour point depressant 801 in it is characterized in that filling a prescription and adhesive epoxy resin can replace with pour point depressant 803 and polyisobutene respectively.
3, the manufacture method of the cube magnetic lubricating oil for open teeth gear wheel described in a kind of claim 1 or 2, it is characterized in that by claim 1 or 2 described prescriptions and proportioning weighing, at first with pitch, molybdenumdisulphide, the machinery oil of proportioning total amount 2/5 mixes puts into container, be heated to 150 ℃ reach dissolve fully after, be cooled to 80 ℃, machinery oil and Z 250 with proportioning total amount 3/5 mixes the back adding again, when dropping to 60～70 ℃, temperature adds epoxy resin or polyisobutene and pour point depressant 801 or 803, go into the mould cooling, after forming solid, in oil clot surface attached layer talcum powder, at last oil clot is magnetized, make that Z 250 reaches magneticsaturation in the oil clot, be finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93115761A CN1040886C (en) | 1993-08-19 | 1993-08-19 | Cube magnetic lubricating oil for open teeth gear wheel and the mfg. method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93115761A CN1040886C (en) | 1993-08-19 | 1993-08-19 | Cube magnetic lubricating oil for open teeth gear wheel and the mfg. method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1099065A true CN1099065A (en) | 1995-02-22 |
| CN1040886C CN1040886C (en) | 1998-11-25 |
Family
ID=4991299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93115761A Expired - Fee Related CN1040886C (en) | 1993-08-19 | 1993-08-19 | Cube magnetic lubricating oil for open teeth gear wheel and the mfg. method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1040886C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1102172C (en) * | 1999-05-12 | 2003-02-26 | 陈学东 | Lubricating MoS2 oil |
| CN1328360C (en) * | 2005-06-29 | 2007-07-25 | 上海大学 | Powder coating type composite solid lubricant film preparation method and gear wheel with solid lubricant film |
| CN101117606B (en) * | 2006-03-28 | 2010-06-09 | 中国矿业大学 | Preparation of hydrophobic magnetic lubricating grease for hydrophobic magnetic lubricating bearing |
| CN105087105A (en) * | 2015-09-11 | 2015-11-25 | 合肥工业大学 | Nano-molybdenum disulfide magnetic lubricant and preparation method thereof |
| CN108277057A (en) * | 2018-01-19 | 2018-07-13 | 东南大学 | A kind of lube oil additive and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5000862A (en) * | 1989-03-31 | 1991-03-19 | Amoco Corporation | Process for protecting bearings in steel mills and other metal processing mills |
| CN1016073B (en) * | 1989-08-08 | 1992-04-01 | 冶金工业部重庆钢铁设计研究院 | Magnetic emulsion and its application in sealing and lubricating devices |
| CN1070940A (en) * | 1992-04-23 | 1993-04-14 | 兰州铁路局科学技术研究所 | Rail antifriction agent |
-
1993
- 1993-08-19 CN CN93115761A patent/CN1040886C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1102172C (en) * | 1999-05-12 | 2003-02-26 | 陈学东 | Lubricating MoS2 oil |
| CN1328360C (en) * | 2005-06-29 | 2007-07-25 | 上海大学 | Powder coating type composite solid lubricant film preparation method and gear wheel with solid lubricant film |
| CN101117606B (en) * | 2006-03-28 | 2010-06-09 | 中国矿业大学 | Preparation of hydrophobic magnetic lubricating grease for hydrophobic magnetic lubricating bearing |
| CN105087105A (en) * | 2015-09-11 | 2015-11-25 | 合肥工业大学 | Nano-molybdenum disulfide magnetic lubricant and preparation method thereof |
| CN105087105B (en) * | 2015-09-11 | 2017-06-23 | 合肥工业大学 | Nano molybdenum disulfide ferrofluid lubricant and preparation method thereof |
| CN108277057A (en) * | 2018-01-19 | 2018-07-13 | 东南大学 | A kind of lube oil additive and preparation method thereof |
| CN108277057B (en) * | 2018-01-19 | 2021-03-09 | 东南大学 | Lubricating oil additive and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1040886C (en) | 1998-11-25 |
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