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WO2019047038A1 - Huile d'engrenage hyperbolique fractionnaire - Google Patents

Huile d'engrenage hyperbolique fractionnaire Download PDF

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Publication number
WO2019047038A1
WO2019047038A1 PCT/CN2017/100602 CN2017100602W WO2019047038A1 WO 2019047038 A1 WO2019047038 A1 WO 2019047038A1 CN 2017100602 W CN2017100602 W CN 2017100602W WO 2019047038 A1 WO2019047038 A1 WO 2019047038A1
Authority
WO
WIPO (PCT)
Prior art keywords
parts
gear oil
oil
load
extreme pressure
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.)
Ceased
Application number
PCT/CN2017/100602
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English (en)
Chinese (zh)
Inventor
戴文凤
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/CN2017/100602 priority Critical patent/WO2019047038A1/fr
Publication of WO2019047038A1 publication Critical patent/WO2019047038A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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

Definitions

  • the invention relates to the field of automobile parts, in particular to a fractional hyperbolic gear oil.
  • Automotive gear oils are used for lubrication of gears, bearings and other parts of mechanical transmissions, drive axles and steering gears, for lubrication, cooling, rust and cushioning. Due to the complicated working conditions of the automobile gear, the contact pressure is large, the circumferential speed is fast, the sliding speed is high, and the oil temperature is high, the requirement for the gear oil is high. The working conditions of the hyperbolic gear transmission are more demanding, and the performance requirements of the automobile gear oil are higher. If there is no suitable gear oil, the normal lubrication of the gear cannot be guaranteed, which may lead to early wear and abrasion of the gear, and even cause a large Vehicle and personal accidents. Therefore, in order to maintain the normal transmission of the power of the car engine, the quality of the car gear oil is very important.
  • the technical problem to be solved by the present invention is to provide a fractional hyperbolic gear oil which reduces the wear amount of an automobile gear, achieves the maximum no-biting load of lubrication, reduces the sintering load and comprehensive wear, and prolongs the life of the engine.
  • a fractional hyperbolic gear oil which is innovative in that the ratio by weight is made up of the following components:
  • Methyl silicone oil 2-5 parts;
  • the alkylnaphthalene is 0.8-1.7 parts.
  • the extreme pressure agent is poly pentasulfide.
  • the invention has the advantages that the invention has excellent extreme pressure anti-wear performance, the lubricating oil bearing capacity is high 1892.716N, the sintering load is high, up to 13995.45N, and the heavy-duty vehicle gear oil can be configured, and can also be used for heavy load. And medium duty industrial gear oil.
  • the formula of the invention is scientific and reasonable, so that the lubrication of the gear steel ball does not cause the highest load of the bite, and the complete oil film can be maintained between the friction surfaces under the load; the minimum load of the gear steel ball is sintered, and the limit working ability of the lubrication is achieved; The mathematical average of several times of the comprehensive wear value of the gear steel ball to achieve the average anti-wear performance of the whole process from low load to sintering load, the operating temperature range of the automobile gear oil of the invention is also wide, and the automobile gear is maximally satisfied. Lubricate and extend its life.
  • the fractional hyperbolic gear oil of the present invention is produced by the following components in terms of weight fraction:
  • the fractional hyperbolic gear oil of the present invention is produced by the following components in terms of weight fraction:
  • the fractional hyperbolic gear oil of the present invention is produced by the following components in terms of weight fraction:
  • the invention has excellent extreme pressure anti-wear performance, high lubricating oil bearing capacity is 1892.716N, high sintering load, up to 13995.45N, configurable heavy duty vehicle gear oil, and can also be used for heavy duty and medium load industrial gear oil .
  • the formula of the invention is scientific and reasonable, so that the lubrication of the gear steel ball does not cause the highest load of the bite, and the complete oil film can be maintained between the friction surfaces under the load; the minimum load of the gear steel ball is sintered, and the limit working ability of the lubrication is achieved; The mathematical average of several times of the comprehensive wear value of the gear steel ball to achieve the average anti-wear performance of the whole process from low load to sintering load, the operating temperature range of the automobile gear oil of the invention is also wide, and the automobile gear is maximally satisfied. Lubricate and extend its life.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Gears, Cams (AREA)

Abstract

L'invention concerne une huile d'engrenage hyperbolique fractionnaire, qui est préparée au moyen des constituants suivants, selon un rapport de fraction pondérale : 60-95 parties d'oléate de triméthylolpropane; 1-1,9 partie d'un hydroxytoluène butylé (BHT) antioxydant; 3-5 parties d'un agent extrême pression; 1-1,8 partie de phosphite de di-n-butyle; 3-7 parties de thiophosphate de zinc-butanol; 3-5 parties de pentasulfure de dihydrocarbyle; 1-1,8 partie de sulfonate sodique de pétrole; 5-16 parties de paraffine chlorée; 3-5 parties d'étoile de phosphore ("phosphorous star"); 2-5 parties d'huile de méthylsilicone; 0,8-1,7 partie d'alkylnaphtalène. Les avantages sont les suivants : la présente invention présente d'excellentes performances anti-pression extrême et anti-usure, une huile lubrifiante présente une capacité de charge élevée de 1892,716 N, une charge de frittage élevée, qui peut atteindre 13995,45 N, tandis que la présente invention peut être préparée en huile d'engrenage de véhicule à charge lourde et peut également être utilisée en tant qu'huile d'engrenage industrielle à charge moyenne et lourde.
PCT/CN2017/100602 2017-09-05 2017-09-05 Huile d'engrenage hyperbolique fractionnaire Ceased WO2019047038A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/100602 WO2019047038A1 (fr) 2017-09-05 2017-09-05 Huile d'engrenage hyperbolique fractionnaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/100602 WO2019047038A1 (fr) 2017-09-05 2017-09-05 Huile d'engrenage hyperbolique fractionnaire

Publications (1)

Publication Number Publication Date
WO2019047038A1 true WO2019047038A1 (fr) 2019-03-14

Family

ID=65633439

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/100602 Ceased WO2019047038A1 (fr) 2017-09-05 2017-09-05 Huile d'engrenage hyperbolique fractionnaire

Country Status (1)

Country Link
WO (1) WO2019047038A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114621804A (zh) * 2021-12-25 2022-06-14 科特龙流体科技（扬州）有限公司 一种复合型极压添加剂及其制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102041146A (zh) * 2009-10-13 2011-05-04 薛淑芳 馏分型双曲线齿轮油
CN103614192A (zh) * 2013-11-19 2014-03-05 沈阳理工大学 一种含硫磷类的汽车齿轮润滑油
CN104450089A (zh) * 2014-11-28 2015-03-25 沈阳理工大学 一种极压抗磨性能好、承载能力高的汽车齿轮润滑油
CN104498134A (zh) * 2014-11-28 2015-04-08 沈阳理工大学 一种汽车齿轮润滑油
JP2016160312A (ja) * 2015-02-27 2016-09-05 Ｊｘエネルギー株式会社 ギヤ油用潤滑油組成物
JP2016190897A (ja) * 2015-03-30 2016-11-10 出光興産株式会社 潤滑油組成物

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102041146A (zh) * 2009-10-13 2011-05-04 薛淑芳 馏分型双曲线齿轮油
CN103614192A (zh) * 2013-11-19 2014-03-05 沈阳理工大学 一种含硫磷类的汽车齿轮润滑油
CN104450089A (zh) * 2014-11-28 2015-03-25 沈阳理工大学 一种极压抗磨性能好、承载能力高的汽车齿轮润滑油
CN104498134A (zh) * 2014-11-28 2015-04-08 沈阳理工大学 一种汽车齿轮润滑油
JP2016160312A (ja) * 2015-02-27 2016-09-05 Ｊｘエネルギー株式会社 ギヤ油用潤滑油組成物
JP2016190897A (ja) * 2015-03-30 2016-11-10 出光興産株式会社 潤滑油組成物

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114621804A (zh) * 2021-12-25 2022-06-14 科特龙流体科技（扬州）有限公司 一种复合型极压添加剂及其制备方法

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