摘要
从燃油经济性和可靠性两方面分析低黏度变速器油对手动变速器的影响。燃油经济性通过变速器传动效率台架试验及整车NEDC循环试验进行评价,试验证明低黏度变速器油可以降低1. 3%的整车油耗;通过对变速器疲劳寿命试验和温升试验进行评价,确定了低黏度变速器油对变速器可靠性的影响。
The influence of low viscosity transmission oil on fuel economy and reliability of transmission was analyzed. The fuel economy was mainly evaluated through the bench test of transmission efficiency and NEDC test. The results prove that low viscosity transmission oil can reduce fuel consumption 1. 3%. Fatigue life test and temperature rise test were evaluated to confirm the effect of low viscosity transmission oil on transmission reliability.
作者
冯小兰
翟洪军
FENG Xiaolan;ZHAI Hongjun(Zhejiang Geely Automobile Research Institute,Ningbo Zhejiang 315000,China)
出处
《汽车零部件》
2018年第12期51-53,共3页
Automobile Parts
关键词
低黏度变速器油
燃油经济性
可靠性
Low viscosity transmission oil
Fuel economy
Reliability
