CN101173696B - Compound nano bearing for ship - Google Patents
Compound nano bearing for ship Download PDFInfo
- Publication number
- CN101173696B CN101173696B CN200710014846A CN200710014846A CN101173696B CN 101173696 B CN101173696 B CN 101173696B CN 200710014846 A CN200710014846 A CN 200710014846A CN 200710014846 A CN200710014846 A CN 200710014846A CN 101173696 B CN101173696 B CN 101173696B
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- CN
- China
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- powder
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- ship
- pot
- wollastonite
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 15
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 8
- 239000010456 wollastonite Substances 0.000 claims abstract description 7
- 229910052882 wollastonite Inorganic materials 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000004952 Polyamide Substances 0.000 claims abstract description 5
- 239000010439 graphite Substances 0.000 claims abstract description 5
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 5
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims abstract description 5
- 229920002647 polyamide Polymers 0.000 claims abstract description 5
- 229920003048 styrene butadiene rubber Polymers 0.000 claims abstract description 5
- 238000000137 annealing Methods 0.000 claims abstract description 3
- 230000018044 dehydration Effects 0.000 claims abstract description 3
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 3
- 239000012535 impurity Substances 0.000 claims abstract description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 239000003921 oil Substances 0.000 claims description 7
- 239000010936 titanium Substances 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- KNXVOGGZOFOROK-UHFFFAOYSA-N trimagnesium;dioxido(oxo)silane;hydroxy-oxido-oxosilane Chemical compound [Mg+2].[Mg+2].[Mg+2].O[Si]([O-])=O.O[Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O KNXVOGGZOFOROK-UHFFFAOYSA-N 0.000 claims description 6
- 239000004925 Acrylic resin Substances 0.000 claims description 5
- 229920000178 Acrylic resin Polymers 0.000 claims description 5
- 239000004927 clay Substances 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- XQSFXFQDJCDXDT-UHFFFAOYSA-N hydroxysilicon Chemical compound [Si]O XQSFXFQDJCDXDT-UHFFFAOYSA-N 0.000 claims description 4
- 239000012948 isocyanate Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000005065 mining Methods 0.000 abstract description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- KGRVJHAUYBGFFP-UHFFFAOYSA-N 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical compound CC(C)(C)C1=CC(C)=CC(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O KGRVJHAUYBGFFP-UHFFFAOYSA-N 0.000 abstract 1
- 239000005995 Aluminium silicate Substances 0.000 abstract 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 235000012211 aluminium silicate Nutrition 0.000 abstract 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 abstract 1
- 239000011152 fibreglass Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- -1 polypropylene Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 229920002545 silicone oil Polymers 0.000 abstract 1
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 abstract 1
- 239000011787 zinc oxide Substances 0.000 abstract 1
- 238000005461 lubrication Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 229920001875 Ebonite Polymers 0.000 description 3
- 241000190019 Guaiacum Species 0.000 description 3
- 235000004440 Guaiacum sanctum Nutrition 0.000 description 3
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 3
- 229910001361 White metal Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010969 white metal Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 1
- 239000008041 oiling agent Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Lubricants (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
The invention discloses a compound nanometer bearing for a ship, comprising polyamide, fiberglass, sodium hydroxide, graphite, kaolin, styrene butadiene rubber, molybdenum disulfide, toluene diisocyanate and hydroxyl silicone oil. The invention is characterized in that the invention also comprises antimony trioxide, polypropylene resin, zinc oxide, methylene bis ferrous powder, tin bronze powder,talcum powder, wollastonite powder, titanium powder and manganese powder. The ingredients are mix agitated according to certain coordination proportion and then are poured into the pot heated up to certain temperature so as to be heated up to the melted state; then the pressure inside the pot is removed; through two times, three times, four times vessel dehydration the impurity is removed; the material is poured into the completed mold to be solidified and molded; then after annealing via the overheat treatment the finished product is obtained. The invention has the advantages of versatility of all the sliding bearings, good wear resistance, long service life, low consumption cost, convenient use and maintenance and other advantages; the invention also can be applied in the pump industry,the mining machinery and other industrial fields, and the use is extremely widespread.
Description
Technical field
The present invention relates to a kind of manufacture method of bearing, more particularly, the invention relates to the manufacture method of naval vessel with bearing.
Background technique
At present, in shipbuilding industry, a large amount of naval vessel bearings that use exist the mechanical parts wear problem, and working life is shorter, and the environment use is restricted, safeguards shortcomings such as not convenient; For example, the boats and ships bearing adopted lignumvitae, ebonite and white metal manufacturing in the past, lignumvitae and ebonite bearing water lubrication, and the white metal bearing oil lubrication, the lignumvitae raw material is day by day exhausted now, and ebonite and white metal are shorter working life, safeguard not convenient.
Summary of the invention
The present invention overcomes in the prior art naval vessel bearing environment and uses restricted, life-span is shorter, and the shortcoming of antiwear property difference, a kind of certain self-lubricating function that has is provided, and oiling agent can be water, lubricant oil or lubricating grease, can move in the following short time of unlubricated condition, all versatilities that also have sliding bearing, good abrasion resistance, working life is longer, safeguards facility etc.
Realize by following technical proposal for solving the problems of the technologies described above the present invention:
The present invention is a kind of compound nano bearing for ship, contain polyamide, glass fibre, sodium hydroxide, graphite, white clay; styrene butadiene rubber; molybdenum disulfide; toluene di-isocyanate(TDI); hydroxy silicon oil; it is characterized in that also containing in this prescription antimonous oxide; acrylic resin; zine oxide; di-2-ethylhexylphosphine oxide; iron powder; tin bronze powder; French chalk; wollastonite in powder; titanium valve; manganese powder; described kaolinic granularity is less than 2800 orders; iron powder; the fineness of tin bronze powder is less than 350 orders; French chalk; the granularity of wollastonite in powder is less than 1000 orders, titanium valve; the granularity of manganese powder is less than 3300 orders.
The present invention adds acrylic resin, has further improved the toughness and the degree of crook of bearing, adds iron powder, tin bronze powder, titanium valve, manganese powder, then obviously strengthens the hardness and the wear-resisting property of bearing, and processing technology thereof is improved more with rationally.
The percentage of the addition content of various compositions in gross weight is:
Polyamide 80-85
Glass fibre 1.2-4.5
Sodium hydroxide 0.2-0.6
Graphite 0.6-1.5
White clay 0.2-0.7
Styrene butadiene rubber 1.0-3.0
Toluene di-isocyanate(TDI) 0.5-0.7
Molybdenum disulfide 0.6-0.8
Acrylic resin 0.5-3.5
Di-2-ethylhexylphosphine oxide 0.1-2.0
Hydroxy silicon oil 0.1-0.5
Zine oxide 0.2-0.8
Antimonous oxide 0.1-0.4
Iron powder 0.1-0.7
Tin bronze powder 0.2-0.5
French chalk 0.3-0.6
Wollastonite in powder 0.2-0.5
Titanium valve 0.1-0.3
Manganese powder 0.4-0.9
The preparation method of compound nano bearing for ship of the present invention is: pour in the pot that is heated to uniform temperature after above-mentioned each composition is mixed stirring in certain cooperation ratio, be heated to melted state, then the pressure in the pot is cut, through secondary, three times, four times container dehydration, impurity is removed, pour solidifying in the ready-made mould into, pass through heat-treatment of annealing again after, just can obtain finished product.
The present invention compares with prior art has following advantage:
1, has high-intensity mechanical property; 2, resistance to shock loads;
3, operating temperature range is between-20 ℃-110 ℃; 4, the PV value is at 5-100Mpa.m.min
5, has good chemical stability; 6, good abrasion resistance;
7, good self lubricity low coefficient of friction; 8, low hydroexpansivity;
9, user cost is cheap, and the life-span is long, and it is convenient to safeguard, is convenient to promote and use.
The present invention compares concrete test result such as following form with prior art:
Performance technologies parameter test card of the present invention
PV of the present invention (pressure * speed) limiting value test chart
| Operating conditions | The PV limit |
| Dry friction | 5Mpa·m·min -1 |
| Be coated with lubricating grease on the parts | 10Mpa·m·min -1 |
| Regularly grease-added | 20Mpa·m·min -1 |
| Oil lubrication | 40Mpa·m·min -1 |
| Water lubrication | 100Mpa·m·min -1 |
Material technology index table of the present invention
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 be the present invention under the water lubrication condition with various fret wear comparison sheets
Embodiment
Describe the present invention in conjunction with the accompanying drawings:
In the drawings, cylindrical 1 of the present invention is the body of bearing, and it is installed in stern tube internal support line shaft, and bears line shaft impact forces in the running; Middle rectangle groove 2 is that from then on the water that it is outside pass through in the groove, so that bearing is worked smoothly.
The present invention is mainly used in shipbuilding industry, also can be used for pump industry, mining machinery and other industrial field.
Claims (2)
1. compound nano bearing for ship, contain polyamide, glass fibre, sodium hydroxide, graphite, white clay; styrene butadiene rubber; molybdenum disulfide; toluene di-isocyanate(TDI); hydroxy silicon oil; it is characterized in that also containing in this prescription antimonous oxide; acrylic resin; zine oxide; di-2-ethylhexylphosphine oxide; iron powder; tin bronze powder; French chalk; wollastonite in powder; titanium valve; manganese powder; described kaolinic granularity is less than 2800 orders; iron powder; the fineness of tin bronze powder is less than 350 orders; French chalk; the granularity of wollastonite in powder is less than 1000 orders; titanium valve; the granularity of manganese powder is less than 3300 orders, and the percentage of the addition content of various compositions in gross weight is:
Polyamide 80---85
Glass fibre 1.2---4.5
Sodium hydroxide 0.2---0.6
Graphite 0.6---1.5
White clay 0.2---0.7
Styrene butadiene rubber 1.0---3.0
Toluene di-isocyanate(TDI) 0.5---0.7
Molybdenum disulfide 0.6---0.8
Acrylic resin 0.5---3.5
Di-2-ethylhexylphosphine oxide 0.1---2.0
Hydroxy silicon oil 0.1---0.5
Zine oxide 0.2---0.8
Antimonous oxide 0.1---0.4
Iron powder 0.1---0.7
Tin bronze powder 0.2---0.5
French chalk 0.3---0.6
Wollastonite in powder 0.2---0.5
Titanium valve 0.1---0.3
Manganese powder 0.4---0.9.
2. the preparation method of a compound nano bearing for ship as claimed in claim 1: above-mentioned each composition mixed in certain cooperation ratio pour in the pot that is heated to uniform temperature after stirring, be heated to melted state, then the pressure in the pot is cut, through secondary, three times, four times container dehydration, impurity is removed, pour solidifying in the ready-made mould into, pass through heat-treatment of annealing again after, just can obtain finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710014846A CN101173696B (en) | 2007-08-24 | 2007-08-24 | Compound nano bearing for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710014846A CN101173696B (en) | 2007-08-24 | 2007-08-24 | Compound nano bearing for ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101173696A CN101173696A (en) | 2008-05-07 |
| CN101173696B true CN101173696B (en) | 2010-05-19 |
Family
ID=39422368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710014846A Expired - Fee Related CN101173696B (en) | 2007-08-24 | 2007-08-24 | Compound nano bearing for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101173696B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102634260B (en) * | 2012-04-23 | 2014-05-28 | 江苏大学 | Drawing part solid-liquid composite lubricant coating and preparation method thereof |
| CN104292631A (en) * | 2014-09-29 | 2015-01-21 | 苏州博利迈新材料科技有限公司 | Heat-conducting wear-resisting polypropylene resin and preparation method thereof |
| CN107588102A (en) * | 2017-09-05 | 2018-01-16 | 株洲时代新材料科技股份有限公司 | A kind of bushing manufacture craft and bushing |
| CN111361180B (en) * | 2020-02-14 | 2021-02-19 | 大连交通大学 | Carbon fiber structural component and preparation method thereof |
-
2007
- 2007-08-24 CN CN200710014846A patent/CN101173696B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101173696A (en) | 2008-05-07 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG EURASIAN WANTONG OCEAN ENGINEERING CO., L Free format text: FORMER OWNER: QIU XIANMIN Effective date: 20120724 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120724 Address after: Jiahe road 252000 Shandong city in Liaocheng Province Economic Development Zone No. 13 Jiaming Patentee after: Shandong Eurasia Wantong Ocean Engineering Co., Ltd. Address before: 601, room 1, unit 5, 4 Garden Road, Dongchangfu District, Shandong, Liaocheng, 252000 Patentee before: Qiu Xianmin |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20150824 |
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| EXPY | Termination of patent right or utility model |