润滑油对变速箱传动效率影响的试验研究
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摘要
变速箱是汽车传动系统中重要组成之一,研究如何提高变速箱传动效率具有重要意义。润滑油影响变速箱使用性能,从而影响整车性能及油耗,其中润滑油的黏度是润滑油的重要理化指标之一。通过配制新的润滑油,分别研究试验油和参比油对变速箱传动效率台架试验及整车滑行油耗试验的影响情况。结果表明:黏度相对较低的润滑油对于提高变速箱传动效率及降低整车油耗有着重要意义,低粘化是变速箱油改善的方向之一。且在变速箱效率提1%时,综合油耗提升0.2L/100Km。
The gearbox is one of the important parts of automobile transmission system,it is important to study how to improve the transmission efficiency of the gearbox,Lubricant affects the performance of gearbox,which affects the performance and fuel consumption of the vehicle. Lubricating oil viscosity is an important physical and chemical indexes of lubricating oil.through the study of the influence of lubricant on transmission of gearbox and influence of lubricating oil on transmission efficiency of transmission and experimental study on the influence of the vehicle fuel consumption slide,it is concluded that low viscosity lubricating oil has important significance of improving transmission efficiency of gearbox and reducing vehicle fuel consumption.
The gearbox is one of the important parts of automobile transmission system,it is important to study how to improve the transmission efficiency of the gearbox,Lubricant affects the performance of gearbox,which affects the performance and fuel consumption of the vehicle. Lubricating oil viscosity is an important physical and chemical indexes of lubricating oil.through the study of the influence of lubricant on transmission of gearbox and influence of lubricating oil on transmission efficiency of transmission and experimental study on the influence of the vehicle fuel consumption slide,it is concluded that low viscosity lubricating oil has important significance of improving transmission efficiency of gearbox and reducing vehicle fuel consumption.
引文
[1]于海凭.中国汽车业比较优势现状及发展浅析[D].大连:对外经济贸易大学,2007.(Yu Hai-pin.Analysis of current situation and development of comparative advantage of China’s automobile industry[D].Dalian:University of International Business and Economics,2007.)
[2]莫易敏,常淯舟,章德平.润滑油对变速箱传动效率影响的实验探究[J].机械传动,2014(7):31-34.(Mo Yi-min,Chang Yu-zhou,Zhang De-ping. Experimental investigation of the effect of[2]lubricant on transmission efficiency[J].Mechanical transmission,2014(7):31-34.)
[3]高勇.微型汽车变速器传动效率的影响因素分析及试验研究[D].武汉:武汉理工大学,2013.(Gao Yong.Influencing factors analysis and experimental study on transmission efficiency of micro vehicle[D].Wuhan:Wuhan University of Technology,2013.)
[4]Robinette D L,Wehrwein D.Automatic transmission gear ratio optimization and monte carlo simulation of fuel consumption with parasitic loss uncertainty[J].Sae International Journal of Commercial Vehicles,2015,8(1):45-62.
[5]Kodela C,Kraetschmer M,Basa S.Churning loss estimation for manual transmission gear box using CFD[J].SAE International Journal of Passenger Cars-Mechanical Systems,2015,8(1):391-397.
[6]MS.Bhat.Setting of inspection parameters for automotive transmission parts in various bench tests[J].SAE Int.2013-01-2448.
[7]Steven Balistreri.Michael Browne.Difficulties encountered in the correlation of vehicle response to bench testing of driveline gearboxes for NVH attributes[J].SAE Paper,2011-01-1541.
[8]张国茹,刘斌,水琳.手动变速箱专用油(MTF)发展趋势[J].石油商技,2009,27(4).(Zhang Guo-ru,Liu Bin,Shui Lin.Trends in the development of MTF[J].Oilmen Skill,2009,27(4).)
[9]QC/T 568.1-2011,汽车机械式总成台架试验方法[S].QC/T,568.1-2011,bench test method for automotive mechanical assembly[S].
[10]梁文宏,刘凯,崔亚辉.基于有限元分析的斜齿轮搅油功率损失测算及实验验证[J].中国机械工程,2014(18).(Liang Wen-hong,Liu Kai,Cui Ya-hui.Calculation and experimental verification of power loss of helical gear based on finite element analysis[J].China Mechanical Engineering,2014(18).)
[2]莫易敏,常淯舟,章德平.润滑油对变速箱传动效率影响的实验探究[J].机械传动,2014(7):31-34.(Mo Yi-min,Chang Yu-zhou,Zhang De-ping. Experimental investigation of the effect of[2]lubricant on transmission efficiency[J].Mechanical transmission,2014(7):31-34.)
[3]高勇.微型汽车变速器传动效率的影响因素分析及试验研究[D].武汉:武汉理工大学,2013.(Gao Yong.Influencing factors analysis and experimental study on transmission efficiency of micro vehicle[D].Wuhan:Wuhan University of Technology,2013.)
[4]Robinette D L,Wehrwein D.Automatic transmission gear ratio optimization and monte carlo simulation of fuel consumption with parasitic loss uncertainty[J].Sae International Journal of Commercial Vehicles,2015,8(1):45-62.
[5]Kodela C,Kraetschmer M,Basa S.Churning loss estimation for manual transmission gear box using CFD[J].SAE International Journal of Passenger Cars-Mechanical Systems,2015,8(1):391-397.
[6]MS.Bhat.Setting of inspection parameters for automotive transmission parts in various bench tests[J].SAE Int.2013-01-2448.
[7]Steven Balistreri.Michael Browne.Difficulties encountered in the correlation of vehicle response to bench testing of driveline gearboxes for NVH attributes[J].SAE Paper,2011-01-1541.
[8]张国茹,刘斌,水琳.手动变速箱专用油(MTF)发展趋势[J].石油商技,2009,27(4).(Zhang Guo-ru,Liu Bin,Shui Lin.Trends in the development of MTF[J].Oilmen Skill,2009,27(4).)
[9]QC/T 568.1-2011,汽车机械式总成台架试验方法[S].QC/T,568.1-2011,bench test method for automotive mechanical assembly[S].
[10]梁文宏,刘凯,崔亚辉.基于有限元分析的斜齿轮搅油功率损失测算及实验验证[J].中国机械工程,2014(18).(Liang Wen-hong,Liu Kai,Cui Ya-hui.Calculation and experimental verification of power loss of helical gear based on finite element analysis[J].China Mechanical Engineering,2014(18).)