基于CRUISE的某4×2载货车传动系匹配分析  

Based on the CRUISE a 4x2 truck transmission matching analysis

作　　者：石龙[1] 

机构地区：[1]安徽江淮汽车股份有限公司,安徽合肥230000

出　　处：《汽车实用技术》2016年第6期54-56,共3页Automobile Applied Technology

摘　　要：汽车的动力经济性是汽车的一项重要指标。良好的动力经济性不仅与发动机的固有特性强相关,还与汽车的传动系匹配有着很大的关系。文章以某4×2载货车为研究对象,针对客户需求选取发动机特性,并结合现有资源对变速器及后桥速比进行优选,以达到满足使用要求的同时节能降耗,并通过道路试验验证了计算结果。Abscract: The power performance and fuel economy is an important index of automobile .Good power performance and fuel economy is not only related to the inherent characteristics of the engine, but also has a great relationship with the automobile's transmission system matching. In this paper, takes a 4×2 truck as the research object.According to the customer demand selection engine characteristics, combined with the existing resources of the transmission and rear axle ratio were optimized to meet the requirements of the use of energy saving at the same time, and the calculation results are verified by road test.

关 键 词：发动机特性 传动系速比 燃油经济性 

分 类 号：U463.61[机械工程—车辆工程]