Analysis and Optimization of the Resistance of FF Transmission System

Mo Yimin; Xiang Kepeng; Yao Liang; Chen Longlong; Gao Yong

doi:10.16578/j.issn.1004.2539.2017.04.031

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Analysis and Optimization of the Resistance of FF Transmission System

更新时间：2022-10-20

- Analysis and Optimization of the Resistance of FF Transmission System
- Vol. 41, Issue 4, Pages: 143-146(2017)
- 作者机构：
  
  1. 武汉理工大学机电学院
  2. 上汽通用五菱汽车股份有限公司
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2017.04.031
  CLC：
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[1]莫易敏,向科鹏,姚亮,陈龙龙,高勇.前置前驱车型传动系阻力的分析与优化[J].机械传动,2017,41(04):143-146.

Mo Yimin, Xiang Kepeng, Yao Liang, et al. Analysis and Optimization of the Resistance of FF Transmission System. [J]. 41(4):143-146(2017)
[1]莫易敏,向科鹏,姚亮,陈龙龙,高勇.前置前驱车型传动系阻力的分析与优化[J].机械传动,2017,41(04):143-146. DOI： 10.16578/j.issn.1004.2539.2017.04.031.

Mo Yimin, Xiang Kepeng, Yao Liang, et al. Analysis and Optimization of the Resistance of FF Transmission System. [J]. 41(4):143-146(2017) DOI： 10.16578/j.issn.1004.2539.2017.04.031.

摘要

汽车传动系的性能影响整车油耗,为了降低传动系阻力,减小油耗,在四驱五电机台架上对某前置前驱车型传动系进行了阻力的试验探究。试验探究表明,该车型阻力与挡位、发动机转速均呈正相关;该车型传动系中阻力最大的部件是变速箱。对影响变速箱功率损失的润滑油进行了效率试验,对比变速箱在4种不同润滑油条件下的效率,优选出润滑油2#,通过试验得出它较原厂油的综合效率提高了0.43%。

Abstract

The performance of vehicle transmission system has great influence on fuel consumption of the vehicle. In order to reduce the resistance of transmission system and the fuel consumption,a research experimental about resistance for front engine front drive（ FF） transmission system is carried out on the four-drive and five-motor bench. The experimental results show,the resistance of the vehicle is positive correlated with gear level and engine speed. And the largest resistant part of vehicle transmission system is the gearbox. Then,the efficiency experiment is carried out on the lubricating oil that has influence on transmission system efficiency,and the gearbox efficiency under the condition of four different kinds of lubricating oil is compared,it is found that the optimized lubricating oil is 2#. Through the experiment,it is concluded that the comprehensive efficiency of this oil is increased by 0. 43% comparing to original oil.

关键词

前置前驱传动系阻力变速箱润滑油优化

Keywords

Front engine front driveTransmission systemResistanceGearboxLubricating oilOptimization

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