CN102816629A - Special high cleanliness lubricating oil for precision equipment - Google Patents
Special high cleanliness lubricating oil for precision equipment Download PDFInfo
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- CN102816629A CN102816629A CN2012102877625A CN201210287762A CN102816629A CN 102816629 A CN102816629 A CN 102816629A CN 2012102877625 A CN2012102877625 A CN 2012102877625A CN 201210287762 A CN201210287762 A CN 201210287762A CN 102816629 A CN102816629 A CN 102816629A
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Abstract
The present invention discloses a special high cleanliness lubricating oil for precision equipment. Raw materials of the lubricating oil comprise deep refined base oil, a composite wear resistance agent, a demulsifier, and an aromatic amine antioxidant. The lubricating oil of the present invention has the following advantages that: the lubricating oil has characteristics of good lubricity, good antioxidation, good rust resistance, and good cleanliness of NAS5 level so as to improve lubricating property, protect long-term stability of lubricant oil quality, effectively reduce pollution and wear on equipment components, maintain cleanness and neatness of component surfaces, ensure normal equipment operation, reduce equipment maintenance, improve a service life of the equipment, completely provide equipment effects, improve production efficiency, and save economic cost; the lubricating oil does not contain harmful substances, such that environment pollution can not be generated, and health of workers can not be affected; and various indexes of the lubricating oil reach or exceed relevant indexes of GB6144-2010, an oil replacement period of a centralization oil pool is more than 40 months, and an oil replacement period of a single machine oil pool is more than 36 months.
Description
Technical field
The present invention relates to a kind of lubricating oil, the special-purpose high cleanliness lubricating oil of particularly a kind of precision equipment.
Background technology
Precision equipment is meant machining center, digital controlled lathe, numerical control press etc.In processing units, the utilization of precision machine tool is quite extensive.Its degree of cleaning of lubricating oil that traditional precision equipment in the market adopts are undesirable, generally can only reach the NAS7 level.For metallurgical machinery equipment; Because its work under bad environment; Characteristics, the therefore lubricated or as easy as rolling off a log invasion that receives environmental contaminants of hydraulicefficiency installation such as have that high temperature, heavy loading, shock load are many, the iron filings because of its continuous production produced, dust, steam, corrosive medium are many.The degree of cleaning of lubricating oil are not high, can cause the contamination wear of equipment component, cause the bite of element, influence the stability and the safety of equipment; Pollutent long-term existence in the fluid can react with fluid, the resultant meeting corrosion element of reaction, and the moisture in the fluid can make oil viscosity descend, and destroys oil film; Cause serious mechanical wear, can produce acidic substance, increase the acid number of fluid; Quicken the mis-behave of fluid, with this simultaneously, the pollutent of invading in the air can reduce the butyrous Young's modulus; Cause the fluid oxidation and go bad, thereby the deterioration quality of lubrication oil reduces the lubricity of lubricating oil; Cause equipment failure rate high, influence the work-ing life of equipment, have a strong impact on giving full play to of equipment effectiveness.
Therefore need the special-purpose high cleanliness lubricating oil of a kind of precision equipment, make it when having good lubricity, oxidation-resistance and rust-preventing characteristic, also have good degree of cleaning simultaneously.
Summary of the invention
In view of this, the object of the present invention is to provide the special-purpose high cleanliness lubricating oil of a kind of precision equipment, this lubricating oil has good lubricity, oxidation-resistance and rust-preventing characteristic, has good degree of cleaning simultaneously, and degree of cleaning are the NAS5 level.
The special-purpose high cleanliness lubricating oil of precision equipment of the present invention, lube stock comprise the refining deeply base oil of following component: 80-90%, the agent of 6-18% compound wear resistant, 0.1-3% demulsifying agent, 0.1-1% arylamine antioxidant by weight percentage;
Further, lube stock comprises following component by weight percentage: 85% dark refining base oil, 12% compound wear resistant agent, 2% demulsifying agent, 1% arylamine antioxidant;
Further, said dark refining base oil is the mineral synthetic oil of carbochain C16-19;
Further, said compound wear resistant agent is an olefine sulfide class anti-wear agent;
Further, said demulsifying agent is a phenolic ether type emulsion splitter.
Beneficial effect of the present invention: the special-purpose high cleanliness lubricating oil of precision equipment of the present invention, this lubricating oil has good lubricity, oxidation-resistance and rust-preventing characteristic, has good degree of cleaning simultaneously; Degree of cleaning are the NAS5 level, thereby improve lubricity, ensure the permanent stability of quality of lubrication oil; Can effectively reduce the pollution and the wearing and tearing of equipment component, element surface neat and tidy, the normal operation of support equipment; Reduce the apparatus maintenance rate, improve the work-ing life of equipment, the usefulness of equipment is not fully exerted; Enhance productivity, can practice thrift Financial cost again simultaneously.This lubricating oil does not contain hazardous substance, and does not pollute the environment, and does not influence the healthy of operator.In the debugging of main equipment, use ideal, can reach the production of 0.00mm level, the roll of one meter in diameter can carry out micron-sized adjustment, and the servo-valve that is lower than 5um can normal meticulous running.This lubricating oil each item index meets or exceeds the relevant index of GB6144-2010, concentrates the oil sump drain period to surpass 40 months, and the unit oil sump drain period was above 36 months.
Embodiment
In following examples, composition all takes by weighing according to weight percent * 10kg when test takes by weighing.
Embodiment one
The special-purpose high cleanliness lubricating oil of the precision equipment of present embodiment, lube stock comprises following component by weight percentage: 85% dark refining base oil, 12% compound wear resistant agent, 2% demulsifying agent, 1% arylamine antioxidant;
In the present embodiment, said dark refining base oil is the mineral synthetic oil of carbochain C17; In the present embodiment; The mineral synthetic oil of carbochain C17 is replaced with in the mineral synthetic oil of carbochain C16, carbochain C18, carbochain C19 a kind of according to equivalent weight per-cent; Perhaps replace with the mixture of the mineral synthetic oil of carbochain C17, carbochain C16, carbochain C18, carbochain C19 according to equivalent weight per-cent; All the special-purpose high cleanliness lubricating oil of qualified precision equipment, products obtained therefrom character does not have significant difference;
In the present embodiment, said compound wear resistant agent is an olefine sulfide class anti-wear agent;
In the present embodiment, said demulsifying agent is a phenolic ether type emulsion splitter.
The special-purpose high cleanliness lubricating oil of the precision equipment of present embodiment, this lubricating oil has good lubricity, oxidation-resistance and rust-preventing characteristic, has good degree of cleaning simultaneously; Degree of cleaning are the NAS5 level, can effectively reduce the pollution and the wearing and tearing of equipment component, the element surface neat and tidy; The normal operation of support equipment reduces the apparatus maintenance rate, improves the work-ing life of equipment; The usefulness of equipment is not fully exerted, enhances productivity, can practice thrift Financial cost again simultaneously.This lubricating oil does not contain hazardous substance, and does not pollute the environment, and does not influence the healthy of operator.This lubricating oil each item index meets or exceeds the relevant index of GB6144-2010, concentrates the oil sump drain period to surpass 45 months, and the unit oil sump drain period was above 40 months.
Embodiment two
The special-purpose high cleanliness lubricating oil of the precision equipment of present embodiment, lube stock comprises following component by weight percentage: 80% dark refining base oil, 18% compound wear resistant agent, 1% demulsifying agent, 1% arylamine antioxidant;
In the present embodiment, said dark refining base oil is the mineral synthetic oil of carbochain C16; In the present embodiment; The mineral synthetic oil of carbochain C16 is replaced with in the mineral synthetic oil of carbochain C17, carbochain C18, carbochain C19 a kind of according to equivalent weight per-cent; Perhaps replace with the mixture of the mineral synthetic oil of carbochain C17, carbochain C18, carbochain C19, carbochain C16 according to equivalent weight per-cent; All the special-purpose high cleanliness lubricating oil of qualified precision equipment, products obtained therefrom character does not have significant difference;
In the present embodiment, said compound wear resistant agent is an olefine sulfide class anti-wear agent;
In the present embodiment, said demulsifying agent is a phenolic ether type emulsion splitter.
The special-purpose high cleanliness lubricating oil of the precision equipment of present embodiment, this lubricating oil has good lubricity, oxidation-resistance and rust-preventing characteristic, has good degree of cleaning simultaneously; Degree of cleaning are the NAS5 level, can effectively reduce the pollution and the wearing and tearing of equipment component, the element surface neat and tidy; The normal operation of support equipment reduces the apparatus maintenance rate, improves the work-ing life of equipment; The usefulness of equipment is not fully exerted, enhances productivity, can practice thrift Financial cost again simultaneously.This lubricating oil does not contain hazardous substance, and does not pollute the environment, and does not influence the healthy of operator.This lubricating oil each item index meets or exceeds the relevant index of GB6144-2010, concentrates the oil sump drain period to surpass 40 months, and the unit oil sump drain period was above 36 months.
Embodiment three
The special-purpose high cleanliness lubricating oil of the precision equipment of present embodiment, lube stock comprises following component by weight percentage: 90% dark refining base oil, 6% compound wear resistant agent, 3% demulsifying agent, 1% arylamine antioxidant;
In the present embodiment, said dark refining base oil is the mineral synthetic oil of carbochain C18; In the present embodiment; The mineral synthetic oil of carbochain C17 is replaced with in the mineral synthetic oil of carbochain C16, carbochain C17, carbochain C19 a kind of according to equivalent weight per-cent; Perhaps replace with the mixture of the mineral synthetic oil of carbochain C17, carbochain C16, carbochain C18, carbochain C19 according to equivalent weight per-cent; All the special-purpose high cleanliness lubricating oil of qualified precision equipment, products obtained therefrom character does not have significant difference;
In the present embodiment, said compound wear resistant agent is an olefine sulfide class anti-wear agent;
In the present embodiment, said demulsifying agent is a phenolic ether type emulsion splitter.
The special-purpose high cleanliness lubricating oil of the precision equipment of present embodiment, this lubricating oil has good lubricity, oxidation-resistance and rust-preventing characteristic, has good degree of cleaning simultaneously; Degree of cleaning are the NAS5 level, can effectively reduce the pollution and the wearing and tearing of equipment component, the element surface neat and tidy; The normal operation of support equipment reduces the apparatus maintenance rate, improves the work-ing life of equipment; The usefulness of equipment is not fully exerted, enhances productivity, can practice thrift Financial cost again simultaneously.This lubricating oil does not contain hazardous substance, and does not pollute the environment, and does not influence the healthy of operator.This lubricating oil each item index meets or exceeds the relevant index of GB6144-2010, concentrates the oil sump drain period to surpass 41 months, and the unit oil sump drain period was above 36 months.
Embodiment four
The special-purpose high cleanliness lubricating oil of the precision equipment of present embodiment, lube stock comprises following component by weight percentage: 85% dark refining base oil, 14.8% compound wear resistant agent, 0.1% demulsifying agent, 0.1% arylamine antioxidant;
In the present embodiment, said dark refining base oil is the mineral synthetic oil of carbochain C19; In the present embodiment; The mineral synthetic oil of carbochain C19 is replaced with in the mineral synthetic oil of carbochain C16, carbochain C18, carbochain C17 a kind of according to equivalent weight per-cent; Perhaps replace with the mixture of the mineral synthetic oil of carbochain C17, carbochain C16, carbochain C18, carbochain C19 according to equivalent weight per-cent; All the special-purpose high cleanliness lubricating oil of qualified precision equipment, products obtained therefrom character does not have significant difference;
In the present embodiment, said compound wear resistant agent is an olefine sulfide class anti-wear agent;
In the present embodiment, said demulsifying agent is a phenolic ether type emulsion splitter.
The special-purpose high cleanliness lubricating oil of the precision equipment of present embodiment, this lubricating oil has good lubricity, oxidation-resistance and rust-preventing characteristic, has good degree of cleaning simultaneously; Degree of cleaning are the NAS5 level, can effectively reduce the pollution and the wearing and tearing of equipment component, the element surface neat and tidy; The normal operation of support equipment reduces the apparatus maintenance rate, improves the work-ing life of equipment; The usefulness of equipment is not fully exerted, enhances productivity, can practice thrift Financial cost again simultaneously.This lubricating oil does not contain hazardous substance, and does not pollute the environment, and does not influence the healthy of operator.This lubricating oil each item index meets or exceeds the relevant index of GB6144-2010, concentrates the oil sump drain period to reach 41 months, and the unit oil sump drain period is 37 months.
Embodiment five
The special-purpose high cleanliness lubricating oil of the precision equipment of present embodiment, lube stock comprises following component by weight percentage: 80.9% dark refining base oil, 18% compound wear resistant agent, 0.1% demulsifying agent, 1% arylamine antioxidant;
In the present embodiment, said dark refining base oil is the mineral synthetic oil of carbochain C17; In the present embodiment; The mineral synthetic oil of carbochain C17 is replaced with in the mineral synthetic oil of carbochain C16, carbochain C18, carbochain C19 a kind of according to equivalent weight per-cent; Perhaps replace with the mixture of the mineral synthetic oil of carbochain C17, carbochain C16, carbochain C18, carbochain C19 according to equivalent weight per-cent; All the special-purpose high cleanliness lubricating oil of qualified precision equipment, products obtained therefrom character does not have significant difference;
In the present embodiment, said compound wear resistant agent is an olefine sulfide class anti-wear agent;
In the present embodiment, said demulsifying agent is a phenolic ether type emulsion splitter.
The special-purpose high cleanliness lubricating oil of the precision equipment of present embodiment, this lubricating oil has good lubricity, oxidation-resistance and rust-preventing characteristic, has good degree of cleaning simultaneously; Degree of cleaning are the NAS5 level, can effectively reduce the pollution and the wearing and tearing of equipment component, the element surface neat and tidy; The normal operation of support equipment reduces the apparatus maintenance rate, improves the work-ing life of equipment; The usefulness of equipment is not fully exerted, enhances productivity, can practice thrift Financial cost again simultaneously.This lubricating oil does not contain hazardous substance, and does not pollute the environment, and does not influence the healthy of operator.This lubricating oil each item index meets or exceeds the relevant index of GB6144-2010, concentrates the oil sump drain period to reach 45 months, and the unit oil sump drain period reaches 38 months.
Embodiment six
The special-purpose high cleanliness lubricating oil of the precision equipment of present embodiment, lube stock comprises following component by weight percentage: 90% dark refining base oil, 6.9% compound wear resistant agent, 3% demulsifying agent, 0.1% arylamine antioxidant;
In the present embodiment, said dark refining base oil is the mineral synthetic oil of carbochain C16; In the present embodiment; The mineral synthetic oil of carbochain C16 is replaced with in the mineral synthetic oil of carbochain C17, carbochain C18, carbochain C19 a kind of according to equivalent weight per-cent; Perhaps replace with the mixture of the mineral synthetic oil of carbochain C17, carbochain C18, carbochain C19, carbochain C16 according to equivalent weight per-cent; All the special-purpose high cleanliness lubricating oil of qualified precision equipment, products obtained therefrom character does not have significant difference;
In the present embodiment, said compound wear resistant agent is an olefine sulfide class anti-wear agent;
In the present embodiment, said demulsifying agent is a phenolic ether type emulsion splitter.
The special-purpose high cleanliness lubricating oil of the precision equipment of present embodiment, this lubricating oil has good lubricity, oxidation-resistance and rust-preventing characteristic, has good degree of cleaning simultaneously; Degree of cleaning are the NAS5 level, can effectively reduce the pollution and the wearing and tearing of equipment component, the element surface neat and tidy; The normal operation of support equipment reduces the apparatus maintenance rate, improves the work-ing life of equipment; The usefulness of equipment is not fully exerted, enhances productivity, can practice thrift Financial cost again simultaneously.This lubricating oil does not contain hazardous substance, and does not pollute the environment, and does not influence the healthy of operator.This lubricating oil each item index meets or exceeds the relevant index of GB6144-2010, concentrates the oil sump drain period to reach 43 months, and the unit oil sump drain period reaches 38 months.
In the foregoing description, the olefine sulfide class anti-wear agent G52 that the safe and sound company in Shenyang that said olefine sulfide class anti-wear agent is outsourcing provides; The phenolic ether type emulsion splitter 762BM of the Nanjing Rongcheng company that said phenolic ether type emulsion splitter is outsourcing; Said arylamine antioxidant is the arylamine T502 that Changsha people's expectations company produces; In the foregoing description, more than composition replacement back in the various components to the lubricating oil property did not influence, thereby can both realize goal of the invention.
This shows, the special-purpose high cleanliness lubricating oil of precision equipment of the present invention, this lubricating oil has good lubricity, oxidation-resistance and rust-preventing characteristic; Have good degree of cleaning simultaneously, degree of cleaning are the NAS5 level, thereby improve lubricity; Ensure the permanent stability of quality of lubrication oil, can effectively reduce the pollution and the wearing and tearing of equipment component, the element surface neat and tidy; The normal operation of support equipment reduces the apparatus maintenance rate, improves the work-ing life of equipment; The usefulness of equipment is not fully exerted, enhances productivity, can practice thrift Financial cost again simultaneously.This lubricating oil does not contain hazardous substance, and does not pollute the environment, and does not influence the healthy of operator.In the debugging of main equipment, use ideal, can reach the production of 0.00mm level, the roll of one meter in diameter can carry out micron-sized adjustment, and the servo-valve that is lower than 5um can normal meticulous running.This lubricating oil each item index meets or exceeds the relevant index of GB6144-2010, concentrates the oil sump drain period to surpass 40 months, and the unit oil sump drain period was above 36 months; And for above technique effect, the proportioning of embodiment one and processing parameter, result of use is best, obviously is superior to other embodiment, is the best.
Explanation is at last; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although with reference to preferred embodiment the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention; And not breaking away from the aim and the scope of technical scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (5)
1. the special-purpose high cleanliness lubricating oil of a precision equipment, it is characterized in that: lube stock comprises the refining deeply base oil of following component: 80-90%, the agent of 6-18% compound wear resistant, 0.1-3% demulsifying agent, 0.1-1% arylamine antioxidant by weight percentage.
2. the special-purpose high cleanliness lubricating oil of precision equipment according to claim 1, it is characterized in that: lube stock comprises following component by weight percentage: 85% dark refining base oil, 12% compound wear resistant agent, 2% demulsifying agent, 1% arylamine antioxidant.
3. the special-purpose high cleanliness lubricating oil of precision equipment according to claim 2 is characterized in that: said dark refining base oil is the mineral synthetic oil of carbochain C16-19.
4. the special-purpose high cleanliness lubricating oil of precision equipment according to claim 3, it is characterized in that: said compound wear resistant agent is an olefine sulfide class anti-wear agent.
5. the special-purpose high cleanliness lubricating oil of precision equipment according to claim 4, it is characterized in that: said demulsifying agent is a phenolic ether type emulsion splitter.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102877625A CN102816629A (en) | 2012-08-13 | 2012-08-13 | Special high cleanliness lubricating oil for precision equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012102877625A CN102816629A (en) | 2012-08-13 | 2012-08-13 | Special high cleanliness lubricating oil for precision equipment |
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| CN102816629A true CN102816629A (en) | 2012-12-12 |
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| CN2012102877625A Pending CN102816629A (en) | 2012-08-13 | 2012-08-13 | Special high cleanliness lubricating oil for precision equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107903993A (en) * | 2017-11-30 | 2018-04-13 | 苏州科茂电子材料科技有限公司 | A kind of precision instrument wear-resistant resistant to heat aging lubricating oil and preparation method thereof |
| CN109749828A (en) * | 2017-11-02 | 2019-05-14 | 南京知博工业科技有限公司 | A kind of automatically cleaning antioxidant |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057477A (en) * | 1990-06-20 | 1992-01-01 | 中国石油化工总公司石油化工科学研究院 | Extreme pressure oil composition for industrial gears |
-
2012
- 2012-08-13 CN CN2012102877625A patent/CN102816629A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1057477A (en) * | 1990-06-20 | 1992-01-01 | 中国石油化工总公司石油化工科学研究院 | Extreme pressure oil composition for industrial gears |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109749828A (en) * | 2017-11-02 | 2019-05-14 | 南京知博工业科技有限公司 | A kind of automatically cleaning antioxidant |
| CN107903993A (en) * | 2017-11-30 | 2018-04-13 | 苏州科茂电子材料科技有限公司 | A kind of precision instrument wear-resistant resistant to heat aging lubricating oil and preparation method thereof |
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Application publication date: 20121212 |