CN103602480A - Wear-resistant noise reducing gear oil - Google Patents

Wear-resistant noise reducing gear oil Download PDF

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Publication number
CN103602480A
CN103602480A CN201310575536.1A CN201310575536A CN103602480A CN 103602480 A CN103602480 A CN 103602480A CN 201310575536 A CN201310575536 A CN 201310575536A CN 103602480 A CN103602480 A CN 103602480A
Authority
CN
China
Prior art keywords
parts
oil
gear oil
gear
noise reducing
Prior art date
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.)
Pending
Application number
CN201310575536.1A
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Chinese (zh)
Inventor
王玉庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QINGDAO GUANGLIANDA PRECISION MACHINERY Co Ltd
Original Assignee
QINGDAO GUANGLIANDA PRECISION MACHINERY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by QINGDAO GUANGLIANDA PRECISION MACHINERY Co Ltd filed Critical QINGDAO GUANGLIANDA PRECISION MACHINERY Co Ltd
Priority to CN201310575536.1A priority Critical patent/CN103602480A/en
Publication of CN103602480A publication Critical patent/CN103602480A/en
Pending legal-status Critical Current

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Abstract

The invention discloses wear-resistant noise reducing gear oil which is prepared from the following raw materials in parts by weight: 2.5-7.4 parts of naphthenic base oil, 2.5-4.4 parts of zinc dialkyl dithiophosphate, 1.5-4.7 parts of sodium napthionate, 2.5-4.7 parts of modified sodium phosphate, 2.5-4.6 parts of diethanolamine borate polyhydroxy acid and 1.5-2.6 parts of ashless dispersing agent. Compared with the existing gear oil, in the gear oil disclosed by the invention, by compounding the high-quality base oil with a novel environment-friendly gear oil additive, the bearing capacity of the gear oil is remarkably improved, the influence of the traditional lead-containing formula on the health of an operation worker is completely eradicated, and the abrasion of the surfaces of steel and copper parts can be effectively prevented; with proper adhesion and remarkably low frictional coefficient, the noise generated by a gear in operation and the machine body temperature can be effectively reduced, the energy consumption is reduced, the gear life is prolonged, the service life of an oil product can be remarkably prolonged, the oil replacing frequency is reduced, and the enterprise cost is saved.

Description

A kind of wear resistant and noise reducing gear oil
Technical field
The present invention relates to a kind of wear resistant and noise reducing gear oil, belong to industrial chemical field.
Background technology
For reducing, there are the wearing and tearing between metal and the running gear of metallic contact and remove the heat from parts in gear oil.Gear oil contains high viscosity oil base stock and multiple additives conventionally to improve wearing and tearing, frictional coefficient, oxidation-resistance etc.Automobile gear application is that approximately 30 cSt or higher and viscosity index are greater than approximately 80 base oil and prepare for have viscosity at 100 ℃ conventionally, is called refining high viscosity gear oil batching.Such base oil is because the ability that it still keeps limpid and maintains suitable mensuration viscosity performance under extreme operating condition is particularly suitable for gear application.Yet the operability of base oil can be changed into limited or price is high.Therefore, need such gear oil preparation, its available base oil component that contains has viscosity and is less than mixture that 30 cSt and viscosity index be less than 80 base oil for similar or good lubricating property is provided at 100 ℃.
Summary of the invention
The deficiency existing for prior art, technical problem to be solved by this invention is, a kind of wear resistant and noise reducing gear oil is provided, and significantly improves the supporting capacity of gear oil, stop the healthy impact that traditional leaded formula causes operator, and can effectively prevent the wearing and tearing of steel and copper piece surface.
For solving the problems of the technologies described above, the technical scheme that the present invention takes is, a kind of wear resistant and noise reducing gear oil is made by the raw material of following parts by weight:
Naphthenic base oils 2.5-7.4 part, zinc dialkyl dithiophosphate 2.5-4.4 part, sodium napthionate 1.5-4.7 part, modified phosphate sodium 2.5-4.7 part, diethanolamine boric acid poly hydroxy acid 2.5-4.6 part and ashless dispersant 1.5-2.6 part.
Optimize, above-mentioned wear resistant and noise reducing gear oil, by the raw material of following parts by weight, made:
1.8 parts of 5.6 parts of naphthenic base oils, 3.2 parts of zinc dialkyl dithiophosphates, 2.9 parts of sodium napthionates, 3.2 parts, modified phosphate sodium, 4.4 parts of diethanolamine boric acid poly hydroxy acids and ashless dispersants.
The present invention compares with existing gear oil, adopt high-quality base oil and novel environment friendly gear oil additive composite, not only significantly improve the supporting capacity of gear oil, more stopped the healthy impact that traditional leaded formula causes operator, and can effectively prevent the wearing and tearing of steel and copper piece surface; Suitable adhesivity and extremely low frictional coefficient, can effectively reduce noise and organism temperature that gear produces in the running, reduces energy consumption, extends gear life, can greatly extend the work-ing life of oil product, reduces the frequency of changing oil, and saves enterprise cost.
Embodiment
embodiment 1
The present invention is a kind of wear resistant and noise reducing gear oil, by the raw material of following parts by weight, is made:
1.8 parts of 5.6 parts of naphthenic base oils, 3.2 parts of zinc dialkyl dithiophosphates, 2.9 parts of sodium napthionates, 3.2 parts, modified phosphate sodium, 4.4 parts of diethanolamine boric acid poly hydroxy acids and ashless dispersants.
embodiment 2
The present invention is a kind of wear resistant and noise reducing gear oil, by the raw material of following parts by weight, is made:
1.5 parts of 2.5 parts of naphthenic base oils, 2.5 parts of zinc dialkyl dithiophosphates, 1.5 parts of sodium napthionates, 2.5 parts, modified phosphate sodium, 2.5 parts of diethanolamine boric acid poly hydroxy acids and ashless dispersants.
embodiment 3
The present invention is a kind of wear resistant and noise reducing gear oil, by the raw material of following parts by weight, is made:
2.6 parts of 7.4 parts of naphthenic base oils, 4.4 parts of zinc dialkyl dithiophosphates, 4.7 parts of sodium napthionates, 4.7 parts, modified phosphate sodium, 4.6 parts of diethanolamine boric acid poly hydroxy acids and ashless dispersants.
The present invention compares with existing gear oil, adopt high-quality base oil and novel environment friendly gear oil additive composite, not only significantly improve the supporting capacity of gear oil, more stopped the healthy impact that traditional leaded formula causes operator, and can effectively prevent the wearing and tearing of steel and copper piece surface; Suitable adhesivity and extremely low frictional coefficient, can effectively reduce noise and organism temperature that gear produces in the running, reduces energy consumption, extends gear life, can greatly extend the work-ing life of oil product, reduces the frequency of changing oil, and saves enterprise cost.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present invention, the variation of making, remodeling, interpolation or replacement, all should belong to protection scope of the present invention.

Claims (2)

1. a wear resistant and noise reducing gear oil, is characterized in that: the raw material by following parts by weight is made:
Naphthenic base oils 2.5-7.4 part, zinc dialkyl dithiophosphate 2.5-4.4 part, sodium napthionate 1.5-4.7 part, modified phosphate sodium 2.5-4.7 part, diethanolamine boric acid poly hydroxy acid 2.5-4.6 part and ashless dispersant 1.5-2.6 part.
2. wear resistant and noise reducing gear oil according to claim 1, is characterized in that:
Raw material by following parts by weight is made: 1.8 parts of 5.6 parts of naphthenic base oils, 3.2 parts of zinc dialkyl dithiophosphates, 2.9 parts of sodium napthionates, 3.2 parts, modified phosphate sodium, 4.4 parts of diethanolamine boric acid poly hydroxy acids and ashless dispersants.
CN201310575536.1A 2013-11-18 2013-11-18 Wear-resistant noise reducing gear oil Pending CN103602480A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310575536.1A CN103602480A (en) 2013-11-18 2013-11-18 Wear-resistant noise reducing gear oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310575536.1A CN103602480A (en) 2013-11-18 2013-11-18 Wear-resistant noise reducing gear oil

Publications (1)

Publication Number Publication Date
CN103602480A true CN103602480A (en) 2014-02-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310575536.1A Pending CN103602480A (en) 2013-11-18 2013-11-18 Wear-resistant noise reducing gear oil

Country Status (1)

Country Link
CN (1) CN103602480A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050059563A1 (en) * 2003-09-13 2005-03-17 Sullivan William T. Lubricating fluids with enhanced energy efficiency and durability
CN101177644A (en) * 2006-07-14 2008-05-14 雅富顿公司 Lubricating oil composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050059563A1 (en) * 2003-09-13 2005-03-17 Sullivan William T. Lubricating fluids with enhanced energy efficiency and durability
CN101177644A (en) * 2006-07-14 2008-05-14 雅富顿公司 Lubricating oil composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
刘菲菲等: "添加剂对工业齿轮油性能影响的研究", 《润滑油》, vol. 21, no. 4, 31 August 2006 (2006-08-31), pages 39 - 42 *

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Application publication date: 20140226